D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 1/12 www.ck-components.com
Features/Benefits
Compliant with ESA specifications 3401/072
Ultra-light weight
Solid fully machined alumin ium alloy material
• Non Magnetic
Typical Applications
Space equipment
Satellites harnesses
Avionics / Militar y
Specification
High performanc e Backshell ESA qualified, for space applications.
Compliant to ESCC specific ations 3401/072 Light weight Ac cessories for rectangular connectors 3401/001 and 3401/002.
Compatible with ESCC 3401/022 accessories.
Suitable for use in Space, and high performance military/aerospace applications: Board to Cable or Cable to Cable applications.
Sizes available:
E, A, B, C, D and F.
Outlets:
Straight saddl e clamp
Straight cyl i ndrical
Straight cylindrical for EMI application
Straight elliptical
45° elliptic al
90° cylindrical
Characteristics
CHARACTERISTIC
SPECIFICATION
Operating tem perature range
-55 / +125
°C
Storage temperature range
-55 / +125
°C
Residual Magnetism Level
200
Gamma max.
Quality Level
Flying Model: Code 3401 - ESA / ESC C specification. Qualification reviewed every 2 years.
Engineering Model: code FR022 - C&K specification.
Options
Universal male screwlock with “slott ed” or “hexagonal hole” head screw (be ordered separatel y).
Packaging
Individual pack agi ng.
Traceability associated as per ESA/ESCC specifications.
Materials & Finishes
COMPONENT MATERIAL FINISH
Shell Aluminium alloy 6061-T6
Code A174: 25.4 µm min. electroless Nickel
No code or FR172: 0.7 µm min. Gold over 25.4 µm min. electroless Nickel
Screws Brass 0.7 µm Gold over 1 µm min. Cu
Gasket Silicone conductive elastomer None
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 2/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Quality Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107225B NMBA-A174
C115366-2606D
C115366-2606B
A
340107226B NMBA-A174
C115366-2607D
C115366-2607B
B
340107227B NMBA-A174
C115366-2608D
C115366-2608B
C
340107228B NMBA-A174
C115366-2609D
C115366-2609B
D
340107229B NMBA-A174
C115366-2610D
C115366-2610B
F
340107276B NMB-A174
C115366-2691D
C115366-2691B
Gold
E
340107225B NMBA
C115366-2606C
C115366-2606A
A
340107226B NMBA
C115366-2607C
C115366-2607A
B
340107227B NMBA
C115366-2608C
C115366-2608A
C
340107228B NMBA
C115366-2609C
C115366-2609A
D
340107229B NMBA
C115366-2610C
C115366-2610A
F
340107276B NMB
C115366-2691C
C115366-2691A
Size A
±0.2 B
±0.15 C
±0.13 D
±0.50 ØE
±0.15 ØF
±0.15 G
±0.50 Weight
(grams)
E
30.68
12.50
24.99
40.6
7.00
9.00
25.4
6.5
A
39.01
12.50
33.32
49.0
10.00
12.00
25.4
10
B
52.91
12.50
47.04
62.7
10.50
12.50
25.4
13.5
C
69.19
12.50
63.50
79.2
10.50
12.50
25.4
18
D
66.80
15.30
61.11
76.7
13.30
15.30
25.4
23
F
69.30
17.30
63.50
79.9
15.30
17.30
35.4
28
Configuration Sizes E-A-B-C-D
Configuration Size F
Detail A-A
Detail B-B
90° Shielded Longitudinal Cable Outlet
Right Outlet
(Our design accepts right or left mounting)
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 3/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107230B NMBA-A174
C115366-2611D
C115366-2611B
A
340107231B NMBA-A174
C115366-2612D
C115366-2612B
B
340107232B NMBA-A174
C115366-2613D
C115366-2613B
C
340107233B NMBA-A174
C115366-2614D
C115366-2614B
D
340107234B NMBA-A174
C115366-2615D
C115366-2615B
F
340107276B NMB-A174
C115366-2691D
C115366-2691B
Gold
E
340107230B NMBA
C115366-2611C
C115366-2611A
A
340107231B NMBA
C115366-2612C
C115366-2612A
B
340107232B NMBA
C115366-2613C
C115366-2613A
C
340107233B NMBA
C115366-2614C
C115366-2614A
D
340107234B NMBA
C115366-2615C
C115366-2615A
F
340107276B NMB
C115366-2691C
C115366-2691A
Size A
±0.2 B
±0.15 C
±0.13 D
±0.50 ØE
±0.15 ØF
±0.15 G
±0.50 Weight
(grams)
E
30.68
12.50
24.99
40.6
7.00
9.00
25.4
6.5
A
39.01
12.50
33.32
49.0
10.00
12.00
25.4
10
B
52.91
12.50
47.04
62.7
10.50
12.50
25.4
13.5
C
69.19
12.50
63.50
79.2
10.50
12.50
25.4
18
D
66.80
15.30
61.11
76.7
13.30
15.30
25.4
23
F
69.30
17.30
63.50
79.9
15.30
17.30
35.4
28
90° Shielded Longitudinal Cable Outlet
Left Outlet
(Our design accepts right or left mounting)
Configuration Sizes E-A-B-C-D
Configuration Size F
Detail A-A
Detail B-B
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 4/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107235B NMBA-A174
C115366-2616D
C115366-2616B
A
340107236B NMBA-A174
C115366-2617D
C115366-2617B
B
340107237B NMBA-A174
C115366-2618D
C115366-2618B
C
340107238B NMBA-A174
C115366-2619D
C115366-2619B
D
340107239B NMBA-A174
C115366-2620D
C115366-2620B
F
340107277B NMB-A174
C115366-2692D
C115366-2692B
Gold
E
340107235B NMBA
C115366-2616C
C115366-2616A
A
340107236B NMBA
C115366-2617C
C115366-2617A
B
340107237B NMBA
C115366-2618C
C115366-2618A
C
340107238B NMBA
C115366-2619C
C115366-2619A
D
340107239B NMBA
C115366-2620C
C115366-2620A
F
340107277B NMB
C115366-2692C
C115366-2692A
Size A ±0.2 B ±0.15 C ±0.13 D ±0.20 E ±0 .15 Weight
(grams)
E
30.68
12.50
24.99
7.00
9.00
6.5
A
39.01
12.50
33.32
10.00
12.00
8.5
B
52.91
12.50
47.04
10.50
12.50
11.5
C
69.19
12.50
63.50
10.50
12.50
13.5
D
66.80
15.30
61.11
13.30
15.30
14.5
F
69.30
17.30
63.50
15.30
17.30
16.5
Straight Cable Outlet
Detail A-A
Detail B-B
Configuration Sizes E-A-B-C-D
Configuration Size F
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 5/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107246B NMBA-A174
C115366-2622D
C115366-2622B
A
340107247B NMBA-A174
C115366-2623D
C115366-2623B
B
340107248B NMBA-A174
C115366-2624D
C115366-2624B
C
340107249B NMBA-A174
C115366-2625D
C115366-2625B
D
340107250B NMBA-A174
C115366-2626D
C115366-2626B
F
340107278B NMB-A174
C115366-2693D
C115366-2693B
Gold
E
340107246B NMBA
C115366-2622C
C115366-2622A
A
340107247B NMBA
C115366-2623C
C115366-2623A
B
340107248B NMBA
C115366-2624C
C115366-2624A
C
340107249B NMBA
C115366-2625C
C115366-2625A
D
340107250B NMBA
C115366-2626C
C115366-2626A
F
340107278B NMB
C115366-2693C
C115366-2693A
Size A ±0.2 B ±0.15 C ±0.13 D ±0.38 E ±0 .15 Weight
(grams)
E
30.68
12.50
24.99
12.70
9.50
8
A
39.01
12.50
33.32
15.87
9.50
13
B
52.91
12.50
47.04
19.05
9.50
18
C
69.19
12.50
63.50
25.40
9.50
23
D
66.80
15.30
61.11
22.22
12.30
28
F
69.30
17.30
63.50
32.00
14.30
33
Detail A-A
Configuration Size F
Configuration Sizes E-A-B-C-D
Detail B-B
Ultra-Elliptical Band Termination
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 6/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description
P/N
P/N
Electroless
Nickel
E
340107251B NMBA-A174
C115366-2627D
C115366-2627B
A
340107252B NMBA-A174
C115366-2628D
C115366-2628B
B
340107253B NMBA-A174
C115366-2629D
C115366-2629B
C
340107254B NMBA-A174
C115366-2630D
C115366-2630B
D
340107255B NMBA-A174
C115366-2631D
C115366-2631B
F
340107279B NMB-A174
C115366-2694D
C115366-2694B
Gold
E
340107251B NMBA
C115366-2627C
C115366-2627A
A
340107252B NMBA
C115366-2628C
C115366-2628A
B
340107253B NMBA
C115366-2629C
C115366-2629A
C
340107254B NMBA
C115366-2630C
C115366-2630A
D
340107255B NMBA
C115366-2631C
C115366-2631A
F
340107279B NMB
C115366-2694C
C115366-2694A
Size A ±0.2 B ±0.15 C ±0.13 D ±0.38 E ±0 .15 Weight
(grams)
E
30.68
12.50
24.99
12.70
9.50
10
A
39.01
12.50
33.32
15.87
9.50
14
B
52.91
12.50
47.04
19.05
9.50
20
C
69.19
12.50
63.50
25.40
9.50
26
D
66.80
15.30
61.11
22.22
12.30
33
F
69.30
17.30
63.50
29.00
14.30
40
45° Ultra Elliptical Band Termination
Right Outlet
(Our design accepts right or left mounting)
Detail A-A
Detail B-B
Configuration Size F
F View
Configuration Sizes E-A-B-C-D
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 7/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107256B NMBA-A174
C115366-2632D
C115366-2632B
A
340107257B NMBA-A174
C115366-2633D
C115366-2633B
B
340107258B NMBA-A174
C115366-2634D
C115366-2634B
C
340107259B NMBA-A174
C115366-2635D
C115366-2635B
D
340107260B NMBA-A174
C115366-2636D
C115366-2636B
F
340107279B NMB-A174
C115366-2694D
C115366-2694B
Gold
E
340107256B NMBA
C115366-2632C
C115366-2632A
A
340107257B NMBA
C115366-2633C
C115366-2633A
B
340107258B NMBA
C115366-2634C
C115366-2633A
C
340107259B NMBA
C115366-2635C
C115366-2634A
D
340107260B NMBA
C115366-2636C
C115366-2635A
F
340107279B NMB
C115366-2694C
C115366-2694A
Size A ±0.2 B ±0.15 C ±0.13 D ±0.38 E ±0 .15 Weight
(grams)
E
30.68
12.50
24.99
12.70
9.50
10
A
39.01
12.50
33.32
15.87
9.50
14
B
52.91
12.50
47.04
19.05
9.50
20
C
69.19
12.50
63.50
25.40
9.50
26
D
66.80
15.30
61.11
22.22
12.30
33
F
69.30
17.30
63.50
29.00
14.30
40
45° Ultra Elliptical Band Termination
Left Outlet
(Our design accepts right or left mounting)
Detail A-A
Detail B-B
Configuration Size F
Configuration Sizes E-A-B-C-D
F View
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 8/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107205B NMBA-A174
C115366-2586D
C115366-2586B
A
340107206B NMBA-A174
C115366-2587D
C115366-2587B
B
340107207B NMBA-A174
C115366-2588D
C115366-2588B
C
340107208B NMBA-A174
C115366-2589D
C115366-2589B
D
340107209B NMBA-A174
C115366-2590D
C115366-2590B
F
340107272B NMB-A174
C115366-2687D
C115366-2687B
Gold
E
340107205B NMBA
C115366-2586C
C115366-2586A
A
340107206B NMBA
C115366-2587C
C115366-2587A
B
340107207B NMBA
C115366-2588C
C115366-2588A
C
340107208B NMBA
C115366-2589C
C115366-2589A
D
340107209B NMBA
C115366-2590C
C115366-2590A
F
340107272B NMB
C115366-2687C
C115366-2687A
Size A ±0.2 B ±0.15 C ±0.13 D ±0.30 E ±0 .25 F ±0 .50 Weight
(grams)
E
30.68
12.50
24.99
9.50
9.50
66.75
15.5
A
39.01
12.50
33.32
18.10
9.50
66.75
19
B
52.91
12.50
47.04
25.40
9.50
68.35
23
C
69.19
12.50
63.50
34.90
9.50
68.35
29
D
66.80
15.30
61.11
35.70
11.90
68.35
33
F
69.30
17.30
63.50
47.00
13.90
68.35
37
Saddle Clamp for Straight Relief
Detail A-A
Detail B-B
Configuration Size F
Configuration Sizes E-A-B-C-D
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 9/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107210B NMBA-A174
C115366-2591D
C115366-2591B
A
340107211B NMBA-A174
C115366-2592D
C115366-2592B
B
340107212B NMBA-A174
C115366-2593D
C115366-2593B
C
340107213B NMBA-A174
C115366-2594D
C115366-2594B
D
340107214B NMBA-A174
C115366-2595D
C115366-2595B
F
340107273B NMB-A174
C115366-2688D
C115366-2688B
Gold
E
340107210B NMBA
C115366-2591C
C115366-2591A
A
340107211B NMBA
C115366-2592C
C115366-2592A
B
340107212B NMBA
C115366-2593C
C115366-2593A
C
340107213B NMBA
C115366-2594C
C115366-2594A
D
340107214B NMBA
C115366-2595C
C115366-2595A
F
340107273B NMB
C115366-2688C
C115366-2688A
Size A ±0.2 B ±0.15 C ±0.13 Weight
(grams)
E
30.68
12.50
24.99
8
A
39.01
12.50
33.32
10
B
52.91
12.50
47.04
14
C
69.19
12.50
63.50
20
D
66.80
15.30
61.11
26
F
69.30
17.30
63.50
30
Detail A-A
Detail B-B
Configuration Size F
Configuration Sizes E-A-B-C-D
Shorting Can
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 10/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size ESA/ESCC Qualit y Level FR022 Quality Level
Description
P/N
P/N
Electroless
Nickel
E
340107261B NMBA-A174
C115366-2637D
C115366-2637B
A
340107262B NMBA-A174
C115366-2638D
C115366-2638B
B
340107263B NMBA-A174
C115366-2639D
C115366-2639B
C
340107264B NMBA-A174
C115366-2640D
C115366-2640B
D
340107265B NMBA-A174
C115366-2641D
C115366-2641B
F
340107280B NMB-A174
C115366-2695D
C115366-2695B
Gold
E
340107261B NMBA
C115366-2637C
C115366-2637A
A
340107262B NMBA
C115366-2638C
C115366-2638A
B
340107263B NMBA
C115366-2639C
C115366-2639A
C
340107264B NMBA
C115366-2640C
C115366-2640A
D
340107265B NMBA
C115366-2641C
C115366-2641A
F
340107280B NMB
C115366-2695C
C115366-2695A
Size A ±0.2 B ±0.15 C ±0.13 Weight
(grams)
E
30.68
12.50
24.99
8
A
39.01
12.50
33.32
10
B
52.91
12.50
47.04
14
C
69.19
12.50
63.50
20
D
66.80
15.30
61.11
26
F
69.30
17.30
63.50
30
Extra Shorting Can
Detail A-A
Detail B-B
Configuration Size F
Configuration Sizes E-A-B-C-D
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 11/12 www.ck-components.com
Dimensions and Weight
Description and Part Numbers
Finish Size
ES A/ESCC Quality Level
FR022 Quality Level
Description P/N Description P/N
Electroless
Nickel
E
340107215B NMBA-A174
C115366-2596D
C115366-2596B
A
340107216B NMBA-A174
C115366-2597D
C115366-2597B
B
340107217B NMBA-A174
C115366-2598D
C115366-2598B
C
340107218B NMBA-A174
C115366-2599D
C115366-2599B
D
340107219B NMBA-A174
C115366-2600D
C115366-2600B
Gold
E
340107215B NMBA
C115366-2596C
C115366-2596A
A
340107216B NMBA
C115366-2597C
C115366-2597A
B
340107217B NMBA
C115366-2598C
C115366-2598A
C
340107218B NMBA
C115366-2599C
C115366-2599A
D
340107219B NMBA
C115366-2600C
C115366-2600A
Size A ±0.25 B ±0.25 C ±0.13 D ±0.30 E ±0 .25 F +0.05/0 Weight
(grams)
E
35.03
15.98
24.99
32.70
6.73
8.35
21
A
43.36
15.98
33.32
32.70
9.90
8.35
26
B
57.25
15.98
47.04
38.30
10.54
8.35
30
C
73.53
15.98
63.50
38.30
10.54
8.35
35
D
71.14
18.75
61.11
38.30
13.33
8.35
40
Straight Cable Outlet for EMI Application
(EMI performances linked to the design of the
harness)
Front Mounting Only
D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 12/12 www.ck-components.com
Accessories
Universal Male Screwlock
ES A/ESCC Quality Level
FR022 Quality Level
Slotted Head Screw
Description
P/N
Description
P/N
340102287B NMB C115366-2408C D115440-0165-FR022 C115440-0165A
Hexagonal Hole Head Screw
Description
P/N
Description
P/N
340102289B NMB C115366-2410C D115440-0167-FR022 C115440-0167A
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