2.54 mm STL Pin Headersand Sockets

2.54 mm STL Pin Headers
and Sockets
www.erni.com
Catalog E 074569
07/07
Edition 2
www.erni.com
www.erni.com
Catalog E 074569
07/07
Edition 2
www.erni.com
2.54 mm STL Pin Headers
General
Features
If you need to connect two PCBs which are arranged on top
of each other or to attach connecting cables to PCBs inside
your equipment, you will find that the ERNI pin header range
offers almost countless possibilities. Anything is possible!
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This data sheet lists virtually every possible version of our pin
header range. However, if specific numbers of pins, contact
lengths or contact materials are required for your particular
application, please consult us at any time.
Solder, THR, SMT and Pressfit
Single or dual row
Straight or right angled
Harsh environments
Gas tight, vibration proof connection
DIN and LPV intermateability
Flexible manufacturing process
For developing our new header range, we have taken todays
rationalization types into account.
You can pressfit ERNI headers solderless or you can reflow
solder them.The solderless pressfit technique is particularly
recommended for PCBs with components fitted on both sides.
Catalog E 074569
07/07
Edition 2
www.erni.com
1
2.54 mm STL Pin Headers
Electrical and Mechanical Characteristics
Characteristics
Maximum No. of Pins
Single row
Dual row
Temperature Range
Current Rating
+20°C
+70°C
+100°C
Solder/ THR
Pressfit
50
36
100
72
-55°C to +125°C
2A
1A
0.5 A
1.8 mm
1.2 mm
Min. 10 N/pin
KC 500
UL 94 V-0
9 - 38 mm
9 - 38 mm
0.8-1.2 µm Au, 0.8-1.2 µm PdNi
Minimum clearance and creepage distance:
Contact Retention Force:
Insulation resistance:
Flammability:
Total Pin Length
Contact plating
2-3 µm Ni base material
Termination side
4-6 µm Sn
1-2 µm Sn
Insulation body material
PA 46 GF
High temperature (SMT/THR)
PBT GF
Standard (Solder/Pressfit)
Packaging
Bulk
RoHS Compliant in accordance to EC 2002/95/EG and 2003/11/EG
SMT
36
Not Available
1.8 mm
10 - 37 mm
4-6 µm Sn
Information
A
A
B
C
D
E
F
G
H
E
H
G
D
Single or Dual Row
Straight or Right Angled
Pin amount
Total length of Pin
Termination and plating top
Termination and plating bottom
One or two insulation Bodies
Board to Board Distance
B
F
C
2
Catalog E 074569
07/07
Edition 2
www.erni.com
2.54 mm STL Pin Headers
Description
A. Single Row or Dual Row
Single Row
Dual Row
B. Straight or Right Angled
Straight single Row
Straight dual Row
R/A single Row
R/A dual Row
C. Pin amount
Single Row headers are available as solder/THR versions with up to 50 pins (1x50) or as pressfit/SMT versions with up to 36 pins
(1x36) maximum.
Dual Row headers are available as solder/THR versions with up to a total of 100 pins (2x50) or as pressfit versions with up to a total
of 72 pins (2x36) maximum.
SMT dual row and SMT straight versions are not available
Catalog E 074569
07/07
Edition 2
www.erni.com
3
2.54 mm STL Pin Headers
Description
D. Available Total Pin Lengths
40mm
30mm
20mm
10mm
9,0
11,0
11,7
12,4
13,5
14,9
16,0
20,0
22,5
24,0
25,4
26,5
31,7
35,0
ERNI provides pin headers in various standard lengths. From 9 mm to 38 mm we offer 15 different standard pin lengths.
E+F. Termination and Plating Straight Version
min. 2.5 mm
Pressfit-Pressfit
Pressfit-Solder
Solder-Solder
Plating
Plating
4
Solder with Transfer Zone
Pressfit with Transfer Zone
Solder
Pressfit
Catalog E 074569
07/07
Edition 2
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38,0
2.54 mm STL Pin Headers
Description
E+F. Termination and Plating Right Angled Version
Pressfit-Pressfit
Pressfit-Solder
Solder-Solder
Contact-Solder
Contact-Pressfit
SMT
G. Insulation bodies
Single and dual row
straight
Catalog E 074569
Single row right
angled
07/07
Edition 2
Single and dual row
straight
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5
2.54 mm STL Pin Headers
Description
Available insulation bodies
Single row with stand offs
2.8 mm height
Dual row with stand offs
2.8 mm height
Single row w/o stand offs
2.5 mm height
Dual row w/o stand offs
2.5 mm height
Our insulation bodies have prepared fracture points so that any number of pins can be snapped off.
Material: ERNI Offers two different materials for its Pin Headers. PA 46 GF black for high temperature soldering like SMT or THR,
and PBT GF for wave soldering processes and pressfit versions.
H. Board to Board distance
min. 2.5 mm
Various board-to-board distances are available,
from 2.5 mm to 31.4 mm.
Pin Headers are available with one or two insulation bodies.
max. 31.4 mm
Partially loaded
ERNI‘s flexible manufacturing process allows partially
loaded pin headers.
Various designs are possible. Solder or Pressfit.
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Catalog E 074569
07/07
Edition 2
www.erni.com
2.54 mm STL Pin Headers
Description
Mating and PCB configurations
DIN intermateability
LPV intermateability
The pictures above show a female DIN B/3 and a female LPV IDC connector mating with a 20 pin pin header. This is possible due
to their common 2.54 mm pitch and the compatibility with the widely spread pin diameter of 0.63 mm x 0.63 mm.
Automotive approval
Harsh Environments
By using a resin to seal the application from outside materials such as fluids, dirt and dust ERNI‘s pin headers are even suitable for
harsh environments.
Resin
Housing
Catalog E 074569
07/07
Edition 2
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7
2.54 mm STL Pin Headers
Description
Additional examples
Pressfit Termination
Special shape of the pin offers the necessary elasticity
Gas tight, vibration proof connection, provides a secure fit
Rounded die cut edges protect the metal plating
ERNI Pressfit technology offers a startlingly simple yet high-quality method for connecting mezzanine boards. Double sided pressfit
pin headers in 2.54 mm grid take on both mechanical and electrical functions at the same time.
Although the connection is permanent, it is very sturdy, functional, vibration resistant and non-sensitive as well as being an efficient,
low cost and variable technical solution.
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Catalog E 074569
07/07
Edition 2
www.erni.com
2.54 mm Sockets
General
Features
ERNI's Socket strips are a perfect addition to the 2.54mm
Unshrouded Header System STL.
With its 2.54 mm pitch they are fully compatible with all 2-row
unshrouded headers.
This combination represents an excellent way to connect
2 PCB boards.
Socket strips are available with pin configurations of
10, 16, 34, 52, 72 and 94 pins.
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Catalog E 074569
07/07
Edition 2
Pressfit
Dual row
Straight versions
Harsh environments
Gas tight, vibration proof connection
DIN and LPV intermatability
Flexible manufacturing process
www.erni.com
9
2.54 mm Sockets
Information
A
B
C
D
E
A
Dual Row
Staight
Pin amount
Termination Length
Termination
B
E
D
C
Description
A+B. Dual Row Straight
Socket strips are only available in straight versions with two pin rows.
C. Pin amount
Socket strips are only available as pressfit versions with up to a total of of 94 pins (2x47) maximum.
D. Termination Length
ERNI offers the socket strips with the standard termination length of 3.7 mm.
E. Termination
Pressfit
10
Catalog E 074569
07/07
Edition 2
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Notes
Catalog E 074569
07/07
Edition 2
www.erni.com
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Notes
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Catalog E 074569
07/07
Edition 2
www.erni.com
Member
www.erni.com
Catalog E 074569
07/07
Edition 2
www.erni.com
ERNI Electronics GmbH
Seestrasse 9
73099 Adelberg, Germany
Tel +49 7166 50-0
Fax +49 7166 50-282
info@erni.de
Europe
South America
ERNI Electronics, Inc.
2201 Westwood Ave
Richmond, VA 23230
Tel +1 804 228-4100
Fax +1 804 228-4099
info.usa@erni.com
North America
ERNI Asia Holding Pte Ltd.
Blk 4008 Ang Mo Kio Avenue 10
#04-01/02 Techplace I
Singapore 569625
Tel +65 6 555 5885
Fax +65 6 555 5995
info@erni-asia.com
Asia
Africa
Canada
Japan
Mexico
www.erni.com
ERNI Electronics GmbH 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 074569
07/07
Edition 2