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ERmet ZD
®
www.erni.com
Catalog E 074505
04/07
Edition 7
www.erni.com
Catalog E 074505
04/07
Edition 7
ERmet ZD
High Speed Differential Hard Metric Connector System
Table of Contents
ERmet ZD High Speed Differential Hard Metric Connector System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Electrical and Mechanical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Right Angle Female Connectors 4 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Right Angle Female Connectors 4 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Right Angle Female Connectors 3 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Right Angle Female Connectors 3 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Right Angle Female Connectors 2 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Right Angle Female Connectors 2 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Vertical Male Connectors 4 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Vertical Male Connectors 4 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Vertical Male 4 Pair Cable Headers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Vertical Male 4 Pair Cable Headers Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Vertical Male Connectors 3 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Vertical Male Connectors 3 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Vertical Male Connectors 2 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Vertical Male Connectors 2 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Right Angle Male Connectors 4 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Right Angle Male Connectors 4 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Right Angle Male Connectors 3 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Right Angle Male Connectors 3 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Right Angle Male Connectors 2 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Right Angle Male Connectors 2 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Vertical Female Connectors 4 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Vertical Female Connectors 4 Pair Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Cable System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
ERmet ZD Cable 5 Wafer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
ERmet ZD Cable 10 Wafer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Application Tooling, Equipment and Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Mating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Recommended PCB Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Antipad Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Additional Mechanical Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Catalog E 074505
04/07
Edition 7
www.erni.com
1
ERmet ZD
High Speed Differential Hard Metric Connector System
ERmet ZD Male and Female Module with Pressfit Termination
Description
Technical Features
The ERmet ZD is specifically designed for high speed
differential signaling in telecom applications at data rates of up
to 5 Gbits/second. This robust, high performance, modular
connector system is also designed to be used in conjunction
with the 2 mm Hard Metric (IEC 61076-4-101) family of
connectors. It shares the chassis and board design features
along with common layout references.
The connector meets the electrical performance requirements
of high speed, low voltage differential signaling. The ERmet ZD
connector family is available in pressfit versions. The backplane module is a male pin header that has three mating
levels. The ground shield and signal pins mate sequentially at
1.5 mm intervals.
The robust mechanical design and excellent signal integrity
are a result of the internal differential shielding scheme and the
“L” shaped male shield blades. The inherently rigid male
shields stand higher than the signal pins and surround each
pair. An improved guidance feature completes the rugged
mechanical design.
Optimized grid design to improve the RF characteristics.
Easy and economical trace routing achieved by in line-design
of signal and ground pins.
Simulation models available upon request.
• Design: Wafers with individually shielded pairs of contacts.
• Contacts: Low noise, dual beam, leaf contacts with one
ground blade for every pair of signals.
• Wafer pitch: 2.5 mm from wafer to wafer.
• Pitch between signal pins: 1.5 mm between pairs
(within wafer).
• Pitch between pairs: 4.5 mm (within wafer).
• Ground arrangement: In line with signals at termination and
surrounding shield.
• Multiline Crosstalk < 3% at 100 ps
• Differential Impedance: 100 Ω ±10%
• Power Modules: Closed entry, vertical female backplane
modules with stamped blades.
• Alignment Features: Improved pre-alignment guide and
polarizing features, 4 rigid blades for all modules.
• Modularity: Modules are available in two widths and a
variety of lengths to integrate within typical Eurocard
designs utilizing 5 and 8 row, 2 mm HM connectors to
IEC 61076-4-101.
2
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Electrical and Mechanical Characteristics
Standard
Pressfit
Male- and Female
Number of pins
2-, 3- and 4-pair
Technical data
Climate category
DIN EN 60068-1
test b
Temperature range
-55/125/56
-55/125 °C
Current rating
IEC60512
test 5b
Clearance and creepage
distance
By ambient temperature:
20 °C 0.9 A
70 °C 0.7 A
100 °C 0.4 A
0.5 mm
Voltage rating
IEC 60664
Has to be determined according
to client-specific using case
(degree of environmental pollution) according to IEC 60664
Dielectric strength
IEC 60512
test 4a
contact pair - contact pair 500 Vrms
contact pair - shield 500 Vrms
Contact resistance
IEC 60512
test 2a
< 50 mΩ (Signal)
< 15 mΩ (Shield)
Insulation resistance
IEC 60512
test 3a
> 104 MΩ
Vibration, sine
IEC 60512
test 6d
10 – 2000 Hz
20 g
Contact interruption (while
vibration test)
IEC 60512
test 2e
< 1 µs
Shock, halfsine
IEC 60512
test 6c
50 g
11 ms
Contact interruption (while
shock test)
IEC 60512
test 2e
< 1 µs
Mechanical operation
(mating cycles)
IEC 60512
test 9a
> 250 mating cycles
Insertion and withdrawal
force
IEC 60512
test 13b
Insertion force:
Gauge retention force
IEC 60512
test 16e
> 0.2 N
Catalog E 074505
04/07
max. 0.7 N/pin (Signal)
max. 0.9 N/pin (Shield)
Withdrawal force: min. 0.15 N/pin
Edition 7
www.erni.com
3
ERmet ZD
High Speed Differential Hard Metric Connector System
Electrical and Mechanical Characteristics
Standard
Number of pins
Pressfit
Male- and Female
2-, 3- and 4-pair
Signal transmission data
Multiline Crosstalk
< 3% at 100 ps
Insertion Loss
< 1 dB up to 3 GHz
Differential impedance
100 Ω ±10%
Propagation delay
A pin
B pin
C pin
D pin
E pin
F pin
G pin
H pin
197 ±10 ps
107 ±10 ps
125 ±10 ps
134 ±10 ps
157 ±10 ps
166 ±10 ps
187 ±10 ps
199 ±10 ps
Process-conditions
Press-in force
36 N/pin
Warning
Soldering of pressfit connectors not recommended.
Materials
Housing:
Plastic material (symbol)
CTI value
LCP
IEC 112
CTI 175
UL flame rating
UL 94 V-0
UL file
E83005
Contact and mating area
Base material
Cu alloy
Plating
min. 0.65 µm PdNi + 0.1 µm Au over 2 - 3 µm Ni
0.76 µm Au over 1.27 µm Ni (Right Angle Male RoHS 5/6)
Termination area
Base material
Cu alloy
Plating
0.5 - 2 µm Sn matt over 2 - 3 µm Ni
0.5 µm SnPb over 1.27 µm Ni (Right Angle Male RoHS 5/6)
Environment compatibility
Recycling
no flame-retardent additives, no toxic additives, allow easy recycling
Product-approval
UL
4
E84703
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Female Connectors 4 Pair
The ERmet ZD 4 pair female connector provides in the
10 wafer version 40 contact pairs (80 signal contacts and
40 ground contacts).
The female pair 4 is available with pressfit termination.
Additionally, the ERmet ZD 4 pair female connector has four
pre-alignment pegs which provide easier alignment, improved
rigidity and reliable polarisation. The layout grid facilitates
integration with conventional 2 mm HM (IEC 061076-4-101)
connectors.
Dimensional Drawing
9x2.5= 22,5
0,75
2,5
1,5
f
e
19,4
h
g
4,5
d
c
b
a
10
1
EE-Zone für durchkontaktierte
Löcher ø 0.6
±0.05
compliant zone for through hole
ø 0.6
1,8
15,7
Lochbild für Leiterplatte
(Bestückungsseite)
Board hole pattern
(Component mounting side)
0,1
alle Löcher
9 x 2.5 = ( 22,5 )
1,5
0,1
27,9
XXXXXXX
ERNI
973032
Id.-Nr.
Position
1)
Date Code
ø0.6±0.05 Durchmesser des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
Catalog E 074505
1
1
21,4 -0,1
1)
gh
h
g
ef
f
e
cd
d
c
ab
b
a
10,8 -0,2
1,5
1
1,5
2,5
10
Firmensignet
- all holes
0.05
gh
h
g
ef
f
e
cd
d
c
ab
b
a
1,5
2,4
-0,1
±0.05
11x 1.5 = ( 16,5 )
24,95
0,1
04/07
Edition 7
www.erni.com
5
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Female Connectors 4 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
No. of Pins
Part Number
h
g
f
e
d
c
b
a
10
1
4 Pair /
10 wafers
25 mm
40 pairs 80 signals /
40 grounds
Pressfit
1.8 mm
Zone 2
120
973032
4 Pair /
12 wafers
30 mm
48 pairs 96 signals /
48 grounds
Pressfit
1.8 mm
–
144
973099 *
4 Pair /
15 wafers
37.5 mm
60 pairs 120 signals /
60 grounds
Pressfit
1.8 mm
180
973024 *
* Parts available as kit.
6
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Female Connectors 3 Pair
The ERmet ZD 3 pair female connector provides in the
10 wafer version 30 contact pairs (60 signal contacts and
30 ground contacts).
The female 3 pair is available with pressfit termination.
Additionally, the ERmet ZD 3 pair female connector has four
pre-alignment pegs which provide easier alignment, improved
rigidity and reliable polarisation. The layout grid facilitates
integration with conventional 2 mm HM (IEC 061076-4-101)
connectors.
Dimensional Drawing
9x2.5= 22,5
0,75
2,5
4,5
d
c
14,9
1,5
f
e
b
a
10
1
EE-Zone für durchkontaktierte
Löcher ø 0.6
±0.05
compliant zone for through hole
2,4
-0,1
±0.05
11,2
0,1
Lochbild für Leiterplatte
Board hole pattern
(Bestückungsseite)
(Component mounting side)
alle Löcher
ef
f
e
cd
d
c
ab
b
a
8x 1.5 = (12)
23,3
1
XXXXXXX
ERNI
973028
Position
Date Code
All dimensions in mm
Catalog E 074505
1
1
16,9 -0,1
Ident-Nr.
1)
0,1
2,5
10
Firmensignet
- all holes
0.05
10,8 -0,2
1,5
1,5
9 x 2.5 = (22,5 )
ef
f
e
cd
d
c
ab
b
a
1,5
24,95
0,1
1,5
ø 0.6
1,8
04/07
Edition 7
www.erni.com
1) ø0.6
ø0.6
±0.05
ø0.7
ø0.7
±0.02
±0.05
±0.02
Durchmesser des metallisierten Loches
Diameter of finished plated-through hole
Bohrungsdurchmesser des Loches
Diameter of drilled hole
7
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Female Connectors 3 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
No. of Pins
Part Number
f
e
d
c
b
a
10
3 Pair /
10 wafers
25 mm
30 pairs 60 signals /
30 grounds
Pressfit
1.8 mm
1
ADF
90
973028
f
e
d
c
b
a
1
15
3 Pair /
15 wafers
8
37.5 mm
45 pairs 90 signals /
45 grounds
Pressfit
Catalog E 074505
1.8 mm
04/07
–
135
Edition 7
973020
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Female Connectors 2 Pair
The ERmet ZD 2 pair female connector provides in the
10 wafer version 20 contact pairs (40 signal contacts and
20 ground contacts).
The female 2 pair is available with pressfit termination.
Additionally, the ERmet ZD 2 pair female connector has four
pre-alignment pegs which provide easier alignment, improved
rigidity and reliable polarisation. The layout grid facilitates
integration with conventional 2 mm HM (IEC 061076-4-101)
connectors.
Dimensional Drawing
9x2,5= 22,5
0,75
4,5
d
c
b
a
10
11,35
1,5
2,5
1
8,56
1,8
24,95
Lochbild für Leiterplatte
(Bestückungsseite)
Board hole pattern
(Component mounting side)
0,1
-0,1
2,4
0,1
0,1
1
Date Code
ERNI
973046
EE-Zone für durchkontaktierte
Löcher ø0.6 ±0.05
compliant zone for through hole
ø0.6 ±0.05
1) ø0.6
ø0.6
±0.05
ø0.7
ø0.7
±0.02
±0.05
±0.02
5 x 1,5 = (7,5 )
1,5
XXXXXXX
Firmensignet
1,5
18,9
13,35 -0,1
10
Id.-Nr.
1)
cd
d
c
ab
b
a
1
1
Position
all holes
0.05
2,5
10,8 -0,2
1,5
1,5
alle Löcher 9 x 2,5 = (22,5 )
cd
d
c
ab
b
a
Durchmesser des metallisierten Loches
Diameter of finished plated-through hole
Bohrungsdurchmesser des Loches
Diameter of drilled hole
All dimensions in mm
Catalog E 074505
04/07
Edition 7
www.erni.com
9
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Female Connectors 2 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
No. of Pins
Part Number
d
c
b
a
10
2 pair /
10 wafers
10
25 mm
20 pairs 40 signals /
20 grounds
Pressfit
Catalog E 074505
1.8 mm
04/07
–
1
60
Edition 7
973046
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 4 Pair
The ERmet ZD 4 pair male connector provides in the 10 wafer
version 40 contact pairs (80 signal contacts and 40 ground
contacts). This series supports three levels of sequential
mating.
The male 4 pair is available with pressfit termination. The "L"
shaped shields are robust mechanical structures that provide
an ideal differential environment as well as protecting the
signal pins and resisting deflection that could cause stubbing.
Various module length are offered in four pair wide configuration. The layout grid facilitates integration with conventional
2 mm HM (IEC 061076-4-101) connectors.
Dimensional Drawing
-0,1
0,1
23,4
Date Code
0,05
6,35
Id.-Nr.
0,2
)
3 -0,1
13,4
XXXXXXX
ERNI
973031
( 1,7
EE-Zone für durchkontaktierte
±0.05
Löcher ø 0.6
compliant zone for through hole
±0.05
5,7
ø 0.6
10 9
8
7
6
5
4
3
2
Lochbild für Leiterplatte
(Bestückungsseite)
1
a
b
ab
c
d
cd
e
f
ef
g
h
gh
Board hole pattern
(Component mounting side)
9 x 2.5 =
alle Löcher
( 22,5 )
- all holes
0.05
2,5
2,5
9x2.5= 22,5
24,95
0,75
-0,1
10 9
1)
8
7
6
5
4
3
2
1
±0.05 Durchmesser
ø0.6
des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
Catalog E 074505
1,5
a
b
ab
c
d
cd
e
f
ef
g
h
gh
11x 1.5 = ( 16,5 )
4,5
1,5
1)
04/07
Edition 7
www.erni.com
11
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 4 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
e
f
ef
g
h
gh
25 mm
4 Pair /
10 wafers
Pressfit
40 pairs 80 signals /
40 grounds
1.7 mm
25 mm
Pressfit
40 pairs 80 signals /
40 grounds
3.7 mm
30 mm
Pressfit
48 pairs 96 signals /
48 grounds
Y
Y
Y
Y
Y
Y
Y Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
B B B B B B B B B B
B B B B B B B B B B
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
B B B B B B B B B B
B B B B B B B B B B
Y
Y
Y
Y
Y
Y
Y
Y Y
10 9
Y
8
7
6
5
4
3
2
1
973061
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
10 9
8
7
6
5
4
3
2
1
120
973031
D D D D D D D D D D D D
D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D
D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D
D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D
D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
12 11 10 9
8
7
6
5
4
3
2
–
1
144
973096
Catalog E 074505
04/07
Edition 7
Datum plane depth
Bezugsebene Tiefe
2,5
0,2
Z
( 3 -0,1 )
( 6,35
0,2
0,1 )
Y
1,7
0,2
3,7
F
0,2
E
2,5
D
Datum plane depth
5,3
C
( 3 -0,1 )
B
Bezugsebene Tiefe
0,1
Shielding Pins
0,1
3,8
0,2
1,7
12
A
Y
Zone 2
3.7 mm
Signal Pins
Y
B B B B B B B B B B
B B B B B B B B B B
120
a
b
ab
c
d
cd
e
f
ef
g
h
gh
4 Pair /
12 wafers
Part Number
B B B B B B B B B B
B B B B B B B B B B
–
a
b
ab
c
d
cd
e
f
ef
g
h
gh
4 Pair /
10 wafers
No. of Pins
ERmet
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 4 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
e
f
ef
g
h
gh
37.5 mm
4 Pair /
15 wafers
Pressfit
60 pairs 120 signals /
60 grounds
3.7 mm
04/07
Edition 7
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
15 14 13 12 11 10 9
8
7
6
5
4
3
2
–
1
180
973023
www.erni.com
Datum plane depth
Bezugsebene Tiefe
0,2
( 6,35
Z
2,5
1,7
0,2
0,1 )
Y
( 3 -0,1 )
Datum plane depth
0,2
3,7
1,7
Catalog E 074505
F
0,2
E
2,5
D
( 3 -0,1 )
C
Bezugsebene Tiefe
5,3
0,1
3,8
B
0,2
A
Part Number
Shielding Pins
0,1
Signal Pins
No. of Pins
13
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male 4 Pair Cable Headers
The ERmet ZD cable assembly combines high data rate digital
cabling technology with the ERmet ZD high-speed connector
to offer an interconnect that delivers high signal fidelity and
reliability at backdrill of 5 Gbit/s or higher.
The vertical male 4 pair cable header is available with latch
for the 5 wafer cable system.
Dimensional Drawing
XXXXXXX
ERNI
174234
2,5
EE-Zone für durchkontaktierte
±0.05
Löcher ø 0.6
3 -0,1
Date Code
0,2
Ident-Nr.
13,4
0,05
6,35
0,1
25,2
compliant zone for through hole
±0.05
4,2
ø 0.6
9
8
7
6
5
4
3
2
Lochbild für Leiterplatte
(Bestückungsseite)
1
Board hole pattern
(Component mounting side)
alle Löcher
9 x 2.5 =
2,5
4,5
1)
9 x 2.5 =
24,95
22,5
0,75
-0,1
1,5
1,5
a
b
ab
c
d
cd
e
f
ef
g
h
gh
2,5
10 9
1)
8
7
6
5
4
3
2
1
ø0.6 ±0.05 Durchmesser des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
14
- all holes
22,5
0.05
b
ab
c
d
cd
e
f
ef
g
h
gh
11x 1.5 = 16,5
10
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male 4 Pair Cable Headers
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
No. of Pins
4 Pair /
10 wafers
25 mm
40 pairs 80 signals /
40 grounds
Pressfit
1.7 mm
120
a
b
ab
c
d
cd
e
f
ef
g
h
gh
25 mm
4 Pair /
10 wafers
Pressfit
40 pairs 80 signals /
40 grounds
2.5 mm
04/07
Edition 7
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
Z
Z
Z
Z
Z
10 9
Z
8
7
6
5
4
3
2
1
120
174234
www.erni.com
Datum plane depth
Bezugsebene Tiefe
0,2
( 6,35
Z
2,5
1,7
0,2
0,1 )
Y
( 3 -0,1 )
Datum plane depth
0,2
3,7
1,7
Catalog E 074505
F
0,2
E
2,5
D
( 3 -0,1 )
C
Bezugsebene Tiefe
5,3
0,1
3,8
B
0,2
A
244766
Shielding Pins
0,1
Signal Pins
Part Number
15
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 3 Pair
The ERmet ZD 3 pair male connector provides in the 10 wafer
version 30 contact pairs (60 signal contacts and 30 ground
contacts). This series supports three levels of sequential
mating.
The male 3 pair is available with pressfit termination. The "L"
shaped shields are robust mechanical structures that provide
an ideal differential environment as well as protecting the
signal pins and resisting deflection that could cause stubbing.
Various module length are offered in three pair wide configuration. The three pair wide version is ideal for Eurocard backplane designs with 2 mm card spacing.
Dimensional Drawing
Ident-Nr.
18,9 -0,1
Date/Code
13,4
0,05
XXXXXXX
ERNI
973027
±0.05
5,7
8
7
6
5
4
3
2
Lochbild für Leiterplatte
(Bestückungsseite)
1
Board hole pattern
(Component mounting side)
alle Löcher
9 x 2.5 = ( 22,5 )
a
b
ab
c
d
cd
e
f
ef
- all holes
0.05
2,5
1,5
4,5
1)
2,5
9x2.5= 22,5
24,95
0,75
-0,1
10 9
1)
8
7
6
5
4
3
2
1
8 x 1,5 = ( 12 )
a
b
ab
c
d
cd
e
f
ef
1,5
10 9
6,35
1,7
compliant zone for through hole
ø 0.6
3 -0,1
±0.05
0,2
Löcher ø 0.6
0,1
EE-Zone für durchkontaktierte
ø0.6 ±0.05 Durchmesser des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
16
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 3 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
e
f
ef
25 mm
3 Pair /
10 wafers
Pressfit
30 pairs 60 signals /
30 grounds
1.7 mm
25 mm
Pressfit
30 pairs 60 signals /
30 grounds
2.5 mm
25 mm
Pressfit
30 pairs 60 signals /
30 grounds
04/07
Edition 7
Y
Y
Y
Y
Y
Y Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
B B B B B B B B B B
B B B B B B B B B B
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
10 9
8
7
6
5
4
3
2
1
973062
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
F F F F F F F F F F
F F F F F F F F F F
Z
Z
Z
Z
10 9
8
7
Z
Z
Z
Z
Z
Z
6
5
4
3
2
1
90
223396
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
10 9
8
7
–
Y
Y
Y
Y
Y Y
6
5
4
3
2
1
90
973027
www.erni.com
Datum plane depth
Bezugsebene Tiefe
0,2
( 6,35
Z
2,5
1,7
0,2
0,1 )
Y
( 3 -0,1 )
Datum plane depth
0,2
1,7
Catalog E 074505
F
3,7
E
0,2
D
2,5
C
( 3 -0,1 )
B
Bezugsebene Tiefe
0,1
5,3
0,1
3,8
Y
Shielding Pins
0,2
A
Y
–
3.7 mm
Signal Pins
Y
B B B B B B B B B B
B B B B B B B B B B
90
a
b
ab
c
d
cd
e
f
ef
3 Pair /
10 wafers
Part Number
B B B B B B B B B B
B B B B B B B B B B
–
a
b
ab
c
d
cd
e
f
ef
3 Pair /
10 wafers
No. of Pins
17
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 3 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
e
f
ef
37.5 mm
3 Pair /
15 wafers
Pressfit
45 pairs 90 signals /
45 grounds
3.7 mm
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
15 14 13 12 11 10 9
8
7
6
5
4
3
2
–
1
135
973019
Catalog E 074505
04/07
Datum plane depth
2,5
Edition 7
Bezugsebene Tiefe
Z
( 3 -0,1 )
( 6,35
1,7
0,2
0,1 )
Y
0,2
Datum plane depth
0,2
F
3,7
E
0,2
D
2,5
C
( 3 -0,1 )
B
Bezugsebene Tiefe
5,3
0,1
3,8
0,2
1,7
18
A
Part Number
Shielding Pins
0,1
Signal Pins
No. of Pins
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 2 Pair
The ERmet ZD 2 pair male connector provides in the 10 wafer
version 20 contact pairs (40 signal contacts and 20 ground
contacts). This series supports three levels of sequential
mating.
The male 2 pair is available with pressfit termination. The "L"
shaped shields are robust mechanical structures that provide
an ideal differential environment as well as protecting the
signal pins and resisting deflection that could cause stubbing.
Various module length are offered in two pair wide configuration. The two pair wide version is ideal for applications in
combination with ERmet 5+2 connectors because of the
same width of 15.4 mm.
Dimensional Drawing
Date/Code
15,4 -0,1
0,6
13,4
0,05
XXXXXXX
ERNI
973056
±0.05
5,7
ø 0.6
8
7
6
5
4
3
2
Lochbild für Leiterplatte
(Bestückungsseite)
1
2,5
0,75
-0,1
1,5
24,95
1)
a
b
ab
c
d
cd
2,5
9x2.5= 22,5
- all holes
9 x 2.5 = ( 22,5 )
4,5
a
b
ab
c
d
cd
Board hole pattern
(Component mounting side)
alle Löcher
1,5
10 9
6,35
1,7
compliant zone for through hole
3 -0,1
±0.05
0,2
Löcher ø 0.6
0,1
EE-Zone für durchkontaktierte
10 9
1)
8
7
6
5
4
3
2
1
5x 1,5 = ( 7,5 )
Ident-Nr.
ø0.6 ±0.05 Durchmesser des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
Catalog E 074505
04/07
Edition 7
www.erni.com
19
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Male Connectors 2 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
25 mm
2 pair /
10 wafers
Pressfit
20 pairs 40 signals /
20 grounds
1.7 mm
25 mm
Pressfit
20 pairs 40 signals /
20 grounds
1.7 mm
25 mm
Pressfit
20 pairs 40 signals /
20 grounds
Y
Y
Y
Y
Y
Y
Y Y
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
10 9
8
7
6
5
4
3
2
1
973080
B B B B B B B B B B
B B B B B B B B B B
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
B B B B B B B B B B
B B B B B B B B B B
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
10 9
8
7
6
5
4
3
2
1
60
973063
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
D D D D D D D D D D
D D D D D D D D D D
Y
Y
Y
Y
10 9
8
7
–
Y
Y
Y
Y
Y Y
6
5
4
3
2
1
60
973056
Catalog E 074505
04/07
Edition 7
Datum plane depth
Bezugsebene Tiefe
2,5
0,2
Z
( 3 -0,1 )
( 6,35
0,2
0,1 )
Y
1,7
0,2
3,7
F
0,2
E
2,5
D
Datum plane depth
5,3
C
( 3 -0,1 )
B
Bezugsebene Tiefe
0,1
Shielding Pins
0,1
3,8
0,2
1,7
20
A
Y
–
3.7 mm
Signal Pins
Y
A A A A A A A A A A
A A A A A A A A A A
60
a
b
ab
c
d
cd
2 pair /
10 wafers
Part Number
A A A A A A A A A A
A A A A A A A A A A
–
a
b
ab
c
d
cd
2 pair /
10 wafers
No. of Pins
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Male Connectors 4 Pair
The ERmet ZD 4 pair right angle male connector provides in
the 10 wafer version 40 contact pairs and is available with
pressfit termination. The connector is designed for high
speed differential applications and is an extension of the
ERmet 2 mm HM product line.
The 4 pair right angle male connector can be used as an
AdvancedTCA® Zone 3 connector in conjunction with the
Zone 2 right angle female connector.
Dimensional Drawing
Ident-Nr.
Date/Code
23,35
EE-Zone für durchkontaktierte
±0.05
6,35
±0.05
6,9
2
ø 0.6
17,2
1,5
34,55
XXXXXXX
ERNI
973101
Löcher ø 0.6
compliant zone for through hole
17,68
6
5
4
3
2
1
4,5
a
b
ab
c
d
cd
e
f
ef
g
h
gh
Lochbild für Leiterplatte
(Bestückungsseite)
Board hole pattern
(Component mounting side)
alle Löcher
2,5
0,75
24,95
1,5
22,5
10 9
1) ø0.6
ø0.6
ø0.7
ø0.7
All dimensions in mm
Catalog E 074505
04/07
1)
a
b
ab
c
d
cd
e
f
ef
g
h
gh
2,5
9 x 2,5 =
- all holes
9 x 2,5 = ( 22,5 )
Edition 7
www.erni.com
8
7
6
5
4
3
2
11 x 1,5 = 16,5
7
5,7
8
1,5
10 9
1
±0.05 Durchmesser
±0.05 Diameter
des metallisierten Loches
of finished plated-through hole
±0.02 Bohrungsdurchmesser
±0.02 Diameter
des Loches
of drilled hole
21
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Male Connectors 4 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
e
f
ef
g
h
gh
25 mm
4 Pair /
10 wafers
40 pairs 80 signals /
40 grounds
Pressfit
Signal Pins
–
No. of Pins
Part Number
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
10 9
8
7
–
Y
Y
Y
Y
Y Y
6
5
4
3
2
120
1
973101
Shielding Pins
0,1
F
( 6,35
0,1 )
5,3
Y
2,2
22
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Male Connectors 3 Pair
The ERmet ZD 3 pair right angle male connector provides
in the 10 wafer version 30 contact pairs and is available with
pressfit termination. The connector is designed for high
speed differential applications and is an extension of the
ERmet 2 mm HM product line.
Dimensional drawings and board hole pattern
Ident-Nr.
Date/Code
18,985
EE-Zone für durchkontaktierte
±0.05
6,35
±0.05
6,9
1,5
12,7
2
ø 0.6
30,05
XXXXXXX
ERNI
204781
Löcher ø 0.6
compliant zone for through hole
13,335
7
6
5
4
3
2
1
4,5
a
b
ab
c
d
cd
e
f
ef
Lochbild für Leiterplatte
(Bestückungsseite)
5,7
8
1,5
10 9
Board hole pattern
(Component mounting side)
alle Löcher
- all holes
9 x 2,5 = ( 22,5 )
2,5
2,5
22,5
a
b
ab
c
d
cd
e
f
ef
0,75
24,95
1,5
9 x 2,5 =
10 9
1)
8
7
6
5
4
3
2
5x 1,5 = ( 3 )
1,5
1)
1
ø0.6 ±0.05 Durchmesser des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
Catalog E 074505
04/07
Edition 7
www.erni.com
23
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Male Connectors 3 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
e
f
ef
25 mm
3 Pair /
10 wafers
30 pairs 60 signals /
30 grounds
Pressfit
Signal Pins
–
No. of Pins
Part Number
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
10 9
8
7
6
5
4
3
2
–
90
1
204781
Shielding Pins
0,1
F
( 6,35
0,1 )
5,3
Y
2,2
24
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Male Connectors 2 Pair
The ERmet ZD 2 pair right angle male connector provides
in the 10 wafer version 20 contact pairs and is available with
pressfit termination. The connector is designed for high
speed differential applications and is an extension of the
ERmet 2 mm HM product line.
Dimensional Drawing
Ident-Nr.
Date/Code
15,485
EE-Zone für durchkontaktierte
±0.05
6,35
±0.05
1,5
8,2
2
6,9
ø 0.6
25,55
XXXXXXX
ERNI
204780
Löcher ø 0.6
compliant zone for through hole
9,81
7
6
5
4
3
2
1
Board hole pattern
(Component mounting side)
- all holes
alle Löcher
9 x 2.5 = ( 22,5 )
4,5
a
b
ab
c
d
cd
Lochbild für Leiterplatte
(Bestückungsseite)
5,7
8
1,5
10 9
2,5
1)
9 x 2.5 =
22,5
5x 1,5 = ( 7,5 )
2,5
0,75
1,5
24,9
1,5
a
b
ab
c
d
cd
10 9
1)
8
7
6
5
4
3
2
1
ø0.6 ±0.05 Durchmesser des metallisierten Loches
ø0.6 ±0.05 Diameter of finished plated-through hole
ø0.7 ±0.02 Bohrungsdurchmesser des Loches
ø0.7 ±0.02 Diameter of drilled hole
All dimensions in mm
Catalog E 074505
04/07
Edition 7
www.erni.com
25
ERmet ZD
High Speed Differential Hard Metric Connector System
Right Angle Male Connectors 2 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Used For
a
b
ab
c
d
cd
25 mm
2 pair /
10 wafers
20 pairs 40 signals /
20 grounds
Pressfit
Signal Pins
–
No. of Pins
Part Number
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
Y
Y
Y
Y
Y Y
F F F F F F F F F F
F F F F F F F F F F
Y
Y
Y
Y
10 9
8
7
–
Y
Y
Y
Y
Y Y
6
5
4
3
2
60
1
204780
Shielding Pins
5,3
0,1
F
( 6,35
0,1 )
Y
2,2
26
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Female Connectors 4 Pair
In addition to the four-pair connector modules specified for
use in AdvancedTCA® Zone 2, the product line includes
two-pair and three-pair signal modules and coplanar
connectors. A mezzanine style connector is also available
in a four-pair version (vertical female pressfit).
Dimensional Drawing
EE-Zone für durchkontaktierte
Löcher ø0,6±0,05
9x2.5= 22,5
compliant zone for through hole
ø0,6±0,05
21,4
22,6
1,5
4,5
0,75
2,5
Lochbild für Leiterplatte (Bestückungsseite)
Board hole pattern (component mounting side)
1,8
15
1
alle Löcher
- all holes
9x 2.5 = ( 22,5 )
2,5
10
24,95
1
1,5
11x 1.5 = ( 16,5 )
gh
h
g
ef
f
e
cd
d
c
ab
b
a
1)
1) ø0,6±0,05 Durchmesser des metallisierten Loches
ø0,6±0,05 diameter of finished plated-through hole
ø0,7±0,02 Bohrungsdurchmesser des Loches
ø0,7±0,02 diameter of drilled hole
All dimensions in mm
Catalog E 074505
04/07
Edition 7
www.erni.com
27
ERmet ZD
High Speed Differential Hard Metric Connector System
Vertical Female Connectors 4 Pair
Ordering Information
Configuration
Length
Pin
Configuration
Termination
Termination
Tail Length
Connector
Height *
No. of Pins
Part Number
4 Pair /
10 wafers
25 mm
40 pairs 80 signals /
40 grounds
Pressfit
1.8 mm
12 mm
120
134883
4 Pair /
10 wafers
25 mm
40 pairs 80 signals /
40 grounds
Pressfit
1.8 mm
15 mm
120
134974
* Board-toBoard Distance:
Female Connector Height + Male Connector Height = Board-to-Board Distance
12 mm
+ 3 mm
= 15 mm
15 mm
+ 3 mm
= 18 mm
28
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Cable System
Conncector Specifications
•
•
•
•
Mating pin length: 3.8 - 5.3 mm
Operating temperature: -55 °C - +105 °C
Connector body: Glass filled LCP, UL 94 V-O
Contacts and Shield: Phosphor Bronze
Mechanical Data
• Mating force:
• Withdrawal force:
Signal 0.7 N/pin (max.)
Shield 0.9 N/pin (max.)
Signal 0.2 N/pin (max.)
Shield 0.2 N/pin (max.)
General Information
Electrical Data
ERmet ZD Cable Assemblies allow high speed digital signals
to be transmitted further and with superior signal fidelity.
This connector system has been optimized to transmit high
speed differential signals between 2.5 to 10 Gbit/s.
ERmet ZD Cable Assemblies come in a variety of different
cable sizes, custom pin-out configurations, and are available
in either cable or backplane header compatible versions. EMI
backshells can also be incorporated to provide a complete
interconnect solution for external cabling requirements. This
modular interconnect product family has been designated a
common platform for interoperability testing by the 10 Gigabit
Ethernet Alliance XAUI Interoperability Group and 10 Gigabit
Ethernet Consortium. The connector has also been selected
as the backplane interconnect for the PICMG 3.X (ATCA)
industry standard.
• Current rating: 1.0 A @ 70 °C
• Insulation resistance:
Contact pair/Contact pair: 3000 MΩ (min.)
Contact pair/Shield: 4000 MΩ (min.)
• Withstanding voltage: 500 V
• Connector impedance: 100 Ω ±5 Ω @ 100 ps rise time
Performance level
• Multiline crosstalk: < 5% @ 100 ps rise time, 250 mV swing
Features
• Low loss, low crosstalk, low skew
• Controlled impedance through connector
• Optimized grid design for enhanced electrical performance
and trace routing
• Integrated polarization, guidance and mechanical latching
• Available versions:
4 pair cable header with latch for 5 wafer cable system
4 pair cable header without latch for 10 wafer cable system
Catalog E 074505
04/07
Edition 7
www.erni.com
29
ERmet ZD
High Speed Differential Hard Metric Connector System
Cable Assemblies
ERmet ZD Cable 5 Wafer
This ERmet ZD cable is used for the 5 wafer cable system.
The cables are available with or without latch.
For use with Connector 244766 or 174234.
Partnumber Cable System with Latch:
1000
330
204685
25
50
TAPE APPROX EVERY 325MM
PUSH TO RELEASE HANDLE
TAPE
TAPE
LABEL
H
A
A
H
50
TOP VIEW
CABLE TYPE: DXSN2285
H
26 AWG. TWIN-AX 20X
X1
X2
A
H
1
1
5
5
A
FRONT VIEW
X1
H
G
F
E
D
X2
C
B
A
S4 S4 S3 S3 S2 S2 S1 S1 1
H
G
F
E
D
C
B
A
NOTES:
S4 S4 S3 S3 S2 S2 S1 S1 1
1. ALL GROUND WIRES TO BE ATTACHED TO SHIELDS
S8 S8 S7 S7 S6 S6 S5 S5 2
S8 S8 S7 S7 S6 S6 S5 S5 2
S12 S12 S11 S11 S10 S10 S9 S9 3
S12 S12 S11 S11 S10 S10 S9 S9 3
S16 S16 S15 S15 S14 S14 S13 S13 4
S16 S16 S15 S15 S14 S14 S13 S13 4
S20 S20 S19 S19 S18 S18 S17 S17 5
S20 S20 S19 S19 S18 S18 S17 S17 5
PINOUT LEFT SIDE VIEW
PINOUT RIGHT SIDE VIEW
30
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Cable Assemblies
ERmet ZD Cable 10 Wafer
This ERmet ZD cable is used for the 10 wafer cable system.
For use with Connector 973031 or 973061.
Partnumber Cable System:
500
300
223325
25
50
TAPE APPROX. EVERY 300MM AS NEEDED
50
TAPE
TAPE
LABEL
H
A
A
H
TOP VIEW
CABLE TYPE: DXSN2285
26 AWG. TWIN-AX 40X
X1
H
X2
H
A
1
1
10
10
A
FRONT VIEW
X2
X1
1
H
G
F
E
D
C
B
A
S1
S1
S2
S2
S3
S3
S4
S4
S6
S6
S7
S7
S8
S8
NOTES:
1
1. ALL GROUND WIRES TO BE ATTACHED TO SHIELDS
2
S5
S5
3
S9
S9 S10 S10 S11 S11 S12 S12
H
G
F
E
D
C
B
A
S1
S1
S2
S2
S3
S3
S4
S4
S6
S6
S7
S7
S8
S8
2
S5
S5
3
S9
S9 S10 S10 S11 S11 S12 S12
4 S13 S13 S14 S14 S15 S15 S16 S16
4 S13 S13 S14 S14 S15 S15 S16 S16
5 S17 S17 S18 S18 S19 S19 S20 S20
5 S17 S17 S18 S18 S19 S19 S20 S20
6 S21 S21 S22 S22 S23 S23 S24 S24
6 S21 S21 S22 S22 S23 S23 S24 S24
7 S25 S25 S26 S26 S27 S27 S28 S28
7 S25 S25 S26 S26 S27 S27 S28 S28
8 S29 S29 S30 S30 S31 S31 S32 S32
8 S29 S29 S30 S30 S31 S31 S32 S32
9 S33 S33 S34 S34 S35 S35 S36 S36
9 S33 S33 S34 S34 S35 S35 S36 S36
10 S37 S37 S38 S38 S39 S39 S40 S40
10 S37 S37 S38 S38 S39 S39 S40 S40
PINOUT LEFT SIDE VIEW
Catalog E 074505
PINOUT LEFT SIDE VIEW
04/07
Edition 7
www.erni.com
31
ERmet ZD
High Speed Differential Hard Metric Connector System
Application Tooling, Equipment and Testing
Evaluation Kits
The two evaluation kits, singleline version and multiline version,
are developed to measure the signal integrity behavior of the
advanced differential pair connector system ERmet ZD.
Each evaluation kit contains the test boards and a CD Rom
with the description of the measurement set up and relevant
technical information. The boards are designed in a manner
that allows full de-embedding of the parasitic influence of the
transmission lines and the SMA connectors on the board.
This ensures properly measured values of the connector
system itself without any negative influence of the test fixture.
Measurements can be performed with a Time Domain Reflectometer in the Time domain or a Vector Network Analyzer
in the frequency domain.
Configuration
Part Number
The multiline version is specially designed to determine the multiline crosstalk between up to 10 signal pairs
and to measure a connector directly at its pins.
163211
The singleline version can be used to determine differential impedance of single signal pairs, crosstalk between
two signal pairs, transmission and reflection behavior of single pairs and propagation delay of single pairs.
163210
Simulation Models
The ERNI ERmet ZD simulation models are provided in two
different formats:
1. Spice compatible models based on L, R, C and K elements
in accordance to UC Berkeley Spice3f5 standard.
2. S-parameter data in Touchstone file format
For each format, two different types of simulation models are
given:
1. A set of very compact models, which represents only one
signal pair (e.g. a-b) of the connector. These models should
be used, if only the reflection behavior and the impedance
matching of the connector should be analyzed. They do not
slow down a simulator significantly.
This modell is available on the ERNI web page.
2. A set of models which represent 3 wafers of the connector with each wafer containing 2, 3 or 4 signal pairs. This model family fully
represents the connector behavior including:
• impedance matching
• crosstalk behavior
• ground bounce
This model is only available when the customer has signed an NDA.
The usage of each model is explained in the header part of the appropriate library file.
Configuration
Part Number
CD with Simulation Models for the ERmet ZD Connector System
32
Catalog E 074505
144470
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Application Tooling, Equipment and Testing
Modular Pressfit Tools
ERmet ZD connectors can be end to end mounted in modular
layout. To be able to pressfit the selected connector layout for
your application in a rationalized way, we have designed the
necessary pressfit tools to be modular too. This is true of the
tools both for male connectors and for female connectors.
The tool bases, also termed anvils, are fixed in a tool holder.
Each connector module requires an appropriately sized tool
module.
Ordering Information
Connector Type
Wafer
Part Number
Upper Tool
Part Number
Lower Tool
Right Angle Female Connectors 4 Pair
10
220629
220630
Right Angle Female Connectors 3 Pair
10
220634
220635
Right Angle Female Connectors 2 Pair
10
220637
220638
Verticale Male Connectors 4 Pair
10
220627
220628
Verticale Male Connectors 3 Pair
10
220633
220640
Verticale Male Connectors 2 Pair
10
220636
220639
Right Angle Male Connectors 4 Pair
10
220880
220630
Right Angle Male Connectors 3 Pair
10
220879
220635
Right Angle Male Connectors 2 Pair
10
220895
220638
Verticale Female Connectors 4 Pair
10
220806
220628
Verticale Male 4 Pair Cable Header
10
220758
220628
Repair Instructions
Repair Instructions for male and female connectors available for download under www.erni.com/ERmetZD.
Catalog E 074505
04/07
Edition 7
www.erni.com
33
ERmet ZD
High Speed Differential Hard Metric Connector System
Mating Conditions
Misalignment Parameters
Transverse axis
Longitudinal axis
Inclination Parameters
Transverse axis
34
Longitudinal axis
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Recommended PCB Layout
ERmet ZD Daughtercard and 2 mm HM Connectors
4 Pair
3 Pair
2 Pair
Catalog E 074505
04/07
Edition 7
www.erni.com
35
ERmet ZD
High Speed Differential Hard Metric Connector System
Recommended PCB Layout
ERmet ZD Backplane and 2 mm HM Connectors
4 Pair
3 Pair
2 Pair
36
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Recommended PCB Layout
Midplane Layout
Catalog E 074505
04/07
Edition 7
www.erni.com
37
ERmet ZD
High Speed Differential Hard Metric Connector System
Recommended PCB Layout
ERmet ZD Connector Coplanar
38
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Stubbing Effect
Traces near the connector layer result in via stubs which
cause undesirable reflections.
Top of pcb (connecor side)
Traces near the bottom layer improve the reflection behaviour.
Top of pcb (connector side)
Catalog E 074505
04/07
Edition 7
www.erni.com
39
ERmet ZD
High Speed Differential Hard Metric Connector System
Antipad Size
Y
F
E
X
D
,
R0
2
B
2,5
A
C
1,5
Drawing shows one differential track pair
A = trackwidth
E = drill hole
B = space between tracks
F = pad diameter
C = space
X x Y = antipad size
D = plated hole
The table below shows two examples for the antipad size
No. of Track-Pairs
2
1
Pad-Diameter
1.0mm
1.0mm
Antipad Size X x Y
1.3 x 2.8mm
1.3 x 2.9mm
Space C
0.075mm*
0.1mm*
Trackwidth A.
0.15mm
0.25mm
Space between Tracks B
0.15mm
0.4mm
(*) overlapping is necessary because of impedance control
Note:
To improve the high speed characteristics, remove all pads on unconnected layers!
Smaller padsizes also improves the electrical characteristics!
Antipad size as large as possible also improves the electrical characteristics!
40
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmet ZD
High Speed Differential Hard Metric Connector System
Additional Mechanical Features
Termination Details
Front Cover
Wafer
Assembly
Rear
Organizer
ERmetZD backplane and daughter card modules are available in pressfit versions. The parts are fully intermateable
and differ physically only in their printed circuit board layout
requirements.
The pressfit versions utilize the same eye of the needle
compliant pin design for both the signal and ground
terminals. The finished plated through-hole requirements are
0.55mm to 0.65mm which is the same hole specified by
IEC 61076-4-101 for all 2mm HM connectors.
All ERmetZD modules are designed with an air gap between
the connector and the board to facilitate convection reflow
soldering methods. Additionally, the housing materials are
comprised of a thermally stable polymer made to withstand
higher temperatures.
Alignment Modules
The solid alignment modules secure correct mating of large
size daughter cards. To prevent damage to a system resulting
from incorrect insertion of cards with different logic, coding
keys can be snapped into the optional alignment modules.
These are the same color coded keys defined within the IEC
61076-4-101 standard. The IEC standard defines a unique
configuration and color for more than 70 different coding
keys.
Optional Allignment Module
Catalog E 074505
04/07
Edition 7
www.erni.com
41
ERmet ZD
High Speed Differential Hard Metric Connector System
Additional Mechanical Features
Basic Grid Design
2
1
4
3
n
h
1.5 mm
g
f
e
4.5 mm
Wafer
Orientation d
The design of today´s high speed differential connectors is
limited orimarily by the electrical characteristics of the termination via geometry. The ERmetZD utilizes an optimum grid
design which significantly reduces noise within the pattern
and allows generous clearance for easier routing.
c
b
a
2.5 mm
Trace Density
Edge coupled
The grid pattern allows wide traces for long runs without
ever having to separate two differential pairs to negotiate via
holes, as shown in the proposed layouts.
D
D
AL NAL UN NAL NAL UN
O G
O
G
G
GR SI SI
GR
SI
GN
SI
depends on pad size
0.25 mm
0.40 mm
0.15 mm
0.15 mm
depends on
pad size
depends on pcb size
and manufacturer
Ø0.60 mm 0.05 Plated
Ø0.70 mm 0.02 Drilled
Plated Through-Holes for Pressfit Terminals
Plated through-hole for pressfit contacts
Ø0.7
±0.02
Diameter of drilled hole
Ø0.6
±0.05
Diameter of finished
plated through-hole
min. 0.1
Pad width
max. 15 μm
Sn / SnPb
min. 25 μm Cu
All ERmetZD, ERmet 5+2, ERmet 8+2 and ERmet Power
Module pressfit terminals share plated through-hole requirements. These pressfit terminals have been used successfully
with reflowed tin-lead, plated tin-lead, immersion tin, organic
coatings over bare copper and immersion gold hole plating
regimes. The hole recommendations and press in force information shown in this catalog are for reflowed tin-lead and
plated tin-lead. Additional test data for other hole plating
regimes are available through customer service.
Short Termination Pins of the Shield at the Male Pressfit Connectors.
Note that the pressfit shield terminals are shorter than the
pressfit terminals of the signal pins. This allows the standard
shields to be used with signal terminals that are either
3.7mm or 1.8mm long.
5.3
6.35
L
3.0
1.8 0.1
3.8
23.4
19.6
1.5
42
Catalog E 074505
04/07
Edition 7
www.erni.com
ERmetZD
High Speed Differential Hard Metric Connector System
Daughter Card Layout
The ERmetZD connectors are available in module lengths suitable for use in the J3/P3, J5/P5 positions on 6U-160mm daughter
cards designed in accordance with VITA 30.1 for CompactPCI® and other Eurocard applications. The use of ERmetZD high speed
differential connectors may also prove to be popular for new high speed, differential I/O requirements.
The drawin below is a preliminary recommendation from ERNI and has not yet been considered by any standards group.
+0
160.0 -0.3
2.5
3.57
0.1
1.5
5.0
J5
2.5
3.0
2.0 +0.05
-0.00
15
J4
8
11
2
OPTIONAL
J3
ERmet ZD
Part # 973 020
J2
Part # 064 785
1
15
TOP VIEW
3.175
USABLE
COMPONENT
SPACE
233.35 +0
-0.3
CL
Part # 064 176
1
25
88.9 +0.1
-0.1
2.5
1
22
0.6 ± 0.05
THRU PLATED
(Rows A to F)
2.5
1.5
88.9 +0.1
-0.1
EF
1
25
DRILLED TO
0.7 ± 0.02
2.0 +0.05
-0.00
15
J1
8
11
2
F E
DC
AB
3.175
2
CD
OPTIONAL
Part # 064 176
44.45
ERmet ZD
Part # 973 012
17
BA
1
22
2
3.175
F E D C B A
1.5
±0.1
2.0
4.0
FEDCBA
5.55
DRILLED TO
2.7 ± 0.01
2.0
2.5
1
1.5 ± 0.1
The 6U-160mm layout shown above is a suggested layout showing how ERmetZD modules in J3 and J5 are to be positioned
adjacent to standard 2mm Hm modules in positions J1, J2 and J4.
Note that the daughtercard is numbered in accordance with the CompactPCI® specification. The numbering on the connectors
themselves is different and in accordance with the IEC 61076-4-101 standard.
Catalog E 074505
04/07
Edition 7
www.erni.com
43
ERmet ZD
High Speed Differential Hard Metric Connector System
Part Number Index
Part Number
Page
134883 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
134974 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
144470 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
163210 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
163211 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
174234 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
204685 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
204780 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
204781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
220627 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220628 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220629 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220630 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220633 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220634 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220635 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220635 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220636 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220637 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220638 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220639 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220640 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220758 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220806 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220879 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220880 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
220895 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
223325 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
223396 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
244766 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
973019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
973020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
973023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
973024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
973027 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
973028 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
973031 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
973032 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
973046 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
973056 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
973061 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
973062 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
973063 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
973080 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
973096 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
973099 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
973101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
44
Catalog E 074505
04/07
Edition 7
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Catalog E 074505
074441
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04/07
Edition 7
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ERNI Electronics GmbH & Co. KG
Seestrasse 9, Postfach
73099 Adelberg/Germany
Tel +49 7166 50-0
Fax +49 7166 50-282
[email protected]
Europe South America Africa Japan
ERNI Electronics, Inc.
2201 Westwood Ave
Richmond, VA 23230/USA
Tel +1 804 228-4100
Fax +1 804 228-4099
[email protected]
North America
ERNI Asia Holding Pte Ltd.
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#04-01/02 Techplace I
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Tel +65 6 555 5885
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ERNI Electronics GmbH & Co. KG 2007 • Printed in Germany.
A policy of continuous improvement is followed and the right to alter any published data without notice is reserved.
Catalog E 074505
04/07
Edition 7
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