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ca_F1-F45.qxd:Layout 1
2/10/11
8:07 AM
Page 1
ca_F1-F45.qxd:Layout 1
2/10/11
8:07 AM
Page 17
MIL-DTL-38999 Series I, II, III, IV Filter Connectors
Chip-on-Flex Filter and Surge Suppression
ITT’s new light weight, state of the art Cannon Chip-on-Flex filter connector technology provides filtering and Transient Voltage Suppression (TVS) with a significant
improvement in thermal shock and vibration. In the new Cannon Chip-on-Flex
design, the internal thermal shock stresses have been virtually eliminated. The
ceramic planar array capacitor block has been replaced by a flex circuit where
individual chip capacitors are surface mounted on a pad adjacent to the feed thru
contact. The result is a very robust filter connector with superior mechanical
performance and improved reliability. We can add surface mounted TVS devices to
protect individual circuits from EMI Lightning / ESD voltage surge.
• up to 15% reduction in weight
• meets 1000 cycles of thermal shock
Performance and Material Specifications
MATERIALS AND FINISHES
ELECTRICAL (Size #16, #20 and #22)
Shell
Aluminum alloy*
Filter Description
Low Freq.
Insulator
High grade plastic/epoxy
Catalog Indicator
L
Contacts
Copper alloy, gold plate
Voltage Rating
Grommet and Seal
Silicone base elastomer
Current Rating (amp DC)
Jam Nut
Aluminum alloy*
Insulation Resistance, 2 min. electrification time max. at 25˚C
Grounding Spring
Beryllium copper, gold plate
DWV, sea level, with 500 microamps max.
charge/discharge
*Finish as noted in How to Order section.
Mid Freq.
M
Std. Freq.
High Freq.
T
H
200 VDC - 120 VAC rms 400 Hz
15 amp - size 16/7.5 amp - size 20/5.0 amp, size 22
5,000 megohms min. @ 100 VDC
300 VDC size 22
500 VDC
500 VDC size 16 & 20
Capacitance at 1 KHz, 0.1 V rms Picofarads
PERFORMANCE
32,000
8,000
3300
850
45,000
12,000
5000
1,300
Freq. MHz
Vibration; Series III
a). MIL-STD-1344, Method 2005, Condition VI, Letter J
Attenuation per MIL-STD-220
(Random, 8 hrs in 2 axis at high temp)
at 25˚C with no applied
b.) MIL-STD-1344, Method 2005, MIL-DTL-38999 Figure 25
voltage or current.
(Random, 8 hrs in 2 axis, no weights)
Mechanical Shock
MIL-STD-1344, Method 2004, 300g half sinusoidal shocks
0.1
2 min.
-
-
-
1
10 min.
2 min.
-
-
2
16 min.
7 min.
2 min.
-
10
40 min.
18 min.
8 min.
2 min.
100
60 min.
55 min.
45 min.
30 min.
500 to 1000
60 min.
60 min.
55 min.
50 min.
Pi
Pi
Filter Type/Construction
Thermal Shock
MIL-STD-1344, Method 2003, 25 cycles of temperature cycling
Pi
Pi
Consult factory for higher or mixed attenuation values and higher voltage ratings.
How to Order - CFKJL/CFKJ/CFKJA/CFKJB
C F K J
CoF Type
CF - Filter
CFSS - Surge Suppression
A
0
E
*
N
*
L
P
N
P
B1
TVS Type (See page E-18)
Shell Size
Insert
Arrangement
Product Prefix
(MIL-DTL-38999)
MIL-DTL-38999 Series
I-L
II - blank
III - A
IV - B (receptacles only)
Filter Type
C - C filter
P - Pi filter
F - L filter
N - No filter
Polarization
N, A, B, C, D, E
per MIL-DTL-38999
Shell Style
0 - Front Wall Mount Receptacle
2 - Front Box Mount Receptacle
3 - Rear Wall Mount Receptacle
Standard Capacitance Range
5 - Rear Box Mount Receptacle
H - 1100pF ±20%
7 - Jam Nut Mount Receptacle Termination
E
pc
tail,
.250
extension,
.020ø
T - 4200pF ±20%
6 - Plug - EMI Grounded
size
22,
.035Ø
size
20,
.060ø
M - 10,100pF ±20%
8 - In-line Adapter
size 16
L - 38,000pF ±20%
C
solder
pot,
.250
extension
N - No filter
(Note - styles 2, 3 and 5 for
S
crimp
piggy-back
Series I & II only)
Finish
W - wire wrap, .400 extension,
N - Electroless Nickel (prefered)
.025 square size 22
* Shell size and
B - Olive Drab Chromate over Cadmium over Nickel
Insert Arrangements per
R - Zinc alloy over Ni (RoHS compliant)
MIL-DTL-38999.
F
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Filter
Contact Type
P - pin
S - socket
PS - adapter pin side @ receptacle end
SP - adapter socket side @ receptacle end
F-17
ca_F1-F45.qxd:Layout 1
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Page 18
Typical Filter Performance
Preferred CoF TVS Device Values
BIPOLAR
Type
Breakdown Voltage
(VBR)
VRM Test
Current
Working Voltage
(VRM)
Leakage Current
at VRM
B1
7.1 to 9.3
10mA
5.5
20?A
B2
11 to 16
1mA
9
20?A
B3
15.9 to 21.5
1mA
14
20?A
B4
22 to 28
1mA
18
20?A
B5
37 to 46
1mA
30
20?A
Filter
UNIPOLAR
Type
Breakdown Voltage
(VBR)
VRM Test
Current
Working Voltage
(VRM)
Leakage Current
at VRM
U1
11.4 to 12.7
5mA
8
0.1?A
U2
14.3 to 15.8
5mA
10.5
0.05?A
U3
16.8 to 19.1
5mA
12.6
0.05?A
U4
18.8 to 21.2
5mA
14
0.05?A
U5
20.8 to 23.3
5mA
15.4
0.05?A
U6
64.6 to 71.4
2mA
47.6
0.05?A
Note: Surge suppression also available in ARINC 600 and 404 connector families; consult factory.
Other TVS values are available. Consult factory for more information.
F
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
F-18
www.ittcannon.com
ca_F1-F45.qxd:Layout 1
2/10/11
8:07 AM
Page 19
MIL-DTL-38999 Series I, II, III, IV Filter Connectors
Chip-on-Flex
Table of
Contents
Contact
Arrangements
Engaging view, pin insert
Series I, III & IV
Series II
No. of Contacs
Service Ratings
Series I, III & IV
Series II
No. of Contacs
Service Ratings
Series I, III & IV
Series II
No. of Contacs
Service Ratings
Series I, III & IV
Series II
No. of Contacs
Service Ratings
Series I, III & IV
Series II
No. of Contacs
Service Ratings
11-5
10-5
5 #20
I
9-35
8-35
6 #22D
M
15-5
14-5
5 #16
II
15-18
14-18
18 #20
I
19-32
18-32
32 #20
I
11-35
10-35
13 #22D
M
11-98
10-98
6 #20
I
15-19
14-19
19 #20
I
15-35
14-35
37 #22D
M
23-21
22-21
21 #16
II
16-99
21 #20,2 #16
I
17-8
16-8
8 #16
II
21-16
20-16
16 #16
II
19-35
18-35
66 #22D
M
25-29
24-29
29 #16
I
25-35
24-35
128 #22D
M
13-35
12-35
22 #22D
M
17-35
16-35
55 #22D
M
17-26
16-26
26 #20
I
21-41
20-41
41- #20
I
21-35
20-35
79 #22D
M
23-53
22-53
53 #20
I
23-35
22-35
100 #22D
M
13-98
12-98
10 #20
I
13-8
12-8
8 #20
I
23-55
22-55
55 #20
I
25-61
24-61
61 #20
I
Filter
F
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
F-19
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