D20419-80 Datasheet, PDF (371/386 Pages) ITT Industries – Military/Aerospace

Accessories - Shielded Metalized Plastic Backshells
Snap-Together
• Quick and simple assembly using snap-together
design feature
• No complicated crimp ferrule tooling needed
• Helps to comply with FCC shielding requirements
Material:
Finish:
Temperature
Range:
Attenuation:
ABS Polymer
Nickel over Copper
20/80˚C
44 DB @ 1000 MHZ
Design includes integral strain relieving cable
clamp.
Backshell requires hardware - see page 372.
CABLE
CLAMP
CABLE
GROUNDING
TANG
Straight Exit
C
D
E
.669 (16.99)
+_ .012 (3.00)
B
CANNON
ITT
H
A
40˚ Exit
Layout
DE-9
DA-15
DB-25
DC-37
Part
Number
A
+_ .006 (0.15)
DE121073-154 .982 (24.95)
DA121073-150 1.311 (33.30)
DB121073-151 1.850 (47.00)
DC121073-152 2.498 (63.45)
B
+_ .012 (0.30)
1.213 (30.8)
1.539 (39.1)
2.087 (53.0)
2.728 (69.3)
C
+_ .012 (0.30)
.933 (23.7)
1.252 (31.8)
1.772 (45.0)
2.374 (60.3)
C
+_ .012 (0.30)
.630 (16.0)
.630 (16.0)
.630 (16.0)
.630 (16.0)
E
+_ .008 (0.20)
1.417 (36.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
H
Max.
.288 (7.32)
.327 (8.31)
.414 (10.52)
.485 (12.32)
C
50˚
D
E
.669 (16.99)
+_ .012 (3.00)
B
Layout
DE-9
DA-15
DB-25
DC-37
DD-50
Part
Number
DE121073-54
DA121073-50
DB121073-51
DC121073-52
DD121073-53
B
+_ .012 (0.30)
1.417 (36.0)
1.744 (44.3)
2.283 (58.0)
2.933 (74.5)
2.873 (73.0)
C
+_ .012 (0.30)
.866 (22.0)
1.075 (27.3)
1.614 (41.0)
2.264 (57.5)
2.165 (55.0)
D
+_ .012 (0.30)
.630 (16.0)
.630 (16.0)
.630 (16.0)
.630 (16.0)
.748 (19.0)
E
+_ .008 (0.20)
1.417 (36.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
Cable Diameter
Min.
Max.
.138 (3.5)
.295 (7.5)
.256 (6.5)
.354 (9.0)
.256 (6.5)
.433 (11.0)
.256 (6.5)
.433 (11.0)
.354 (9.0)
.512 (13.0)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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