参数资料
型号: D20420
厂商: ITT Cannon, LLC
文件页数: 11/28页
文件大小: 0K
描述: DSUB MALE SCREW LOCK ZINC
标准包装: 100
附件类型: 起重螺钉,开槽型
适用于相关产品: D-Sub 连接器
特点:
螺纹尺寸: 4-40
其它名称: 020420-0000
1003-1736
204200000
D20420-ND
ID20420
ID20420-ND
D Cannon D-Subminiature Accessories
Snap-Together Metalized Plastic
Plastic Backshell
Metalized plastic backshells reduce EMI/RFI emis-
sions. Metalized plastic provides a light weight solu-
tion. Includes integral strain relieving cable clamp.
CABLE
CLAMP
CABLE
GROUNDING
TANG
Product Features
? Improves conformance to FCC DOC #20780
shielding requirements
? No crimp ferrule tooling needed
? Quick and simple assembly using snap-
together design feature
? Non-metalized, non-shielded versions available
A t t e n u a t i o n C u r v e
Note: Cable grounding tang not available on DE size backshell.
dB
Specifications
Materials and Finishes
Attenuation:
Temperature Range:
-49 dB @ 100MHz
-20o C to 80o C
Material:
Finish:
Thermoplastic, UL 94V-0 rated
Nickel over Copper
kHz
MHz
MHz
MHz
Straight Exit
? Kit consists of 1 front
shell, 1 rear shell, 1 cable
clamp, 2 screws
? Optional locking hardware
sold separately, see page 10
16,99 ± 0 , 30
(. 669 ± .0 1 2)
C
D
E
A
?H
MAX
B
Shell
Size Layout
Shielded
Comptuer Cable
Non-Shielded Gray Non-Shielded Black
Ribbon Cable
Shielded Non-Shielded Gray
A
±0,15 (.006)
B
±0,30 (.012)
C
±0,30 (.012)
D
±0,30 (.120)
E
±0,20 (.008)
?H
Max.
DE
9
DE121073-154 DE121073-159
DE121073-259
DE121073-164
DE121073-169
24,95 (.982)
30,81 (1.213)
23,70 (.933)
16,00 (.630)
35,99 (1.417)
7,32 (.288A
DA
DB
DC
15 DA121073-150 DA121073-155
25 DB121073-151 DB121073-156
37 DC121073-152 DC121073-157
DA121073-255
DB121073-256
DC121073-257
DA121073-160
DB121073-161
DC121073-162
DA121073-165
DB121073-166
DC121073-167
33,30 (1.311)
47,00 (1.850)
63,45 (2.498)
39,09 (1.539)
53,01 (2.087)
69,29 (2.728)
31,80 (1.252)
45,01 (1.772)
60,30 (2.374)
16,00 (.630)
16,00 (.630)
16,00 (.630)
42,00 (1.654)
42,00 (1.654)
42,00 (1.654)
8,31 (.327)
10,52 (.414)
12,32 (.485)
DD
50 DD121073-153 DD121073-158
DD121073-258
- -
61,10 (2.410)
66,90 (2.634)
58,30 (2.295)
19,00 (.748)
42,00 (1.654)
13,00 (.512)
50o Exit
D
E
Shell
Size Layout
Shielded
Part #
Non-Shielded
Part # Gray
B C
±0,30 (.012) ±0,30 (.012)
D
±0,30 (.012)
E
±0,20 (.008)
Cable Diameter
Min. Max.
? Kit consists of 1 front shell,
1 rear shell, 1 cable clamp,
2 screws
? Optional locking hardware sold
separately, see page 5
DE
DA
DB
DC
DD
9
15
25
37
50
DE121073-54 DE121073-59 35,99 (1.417) 22,00 (8.66)
DA121073-50 DA121073-55 44,29 (1.744) 27,31 (1.075)
DB121073-51 DB121073-56 57,99 (2.283) 41,00 (1.614)
DC121073-52 DC121073-57 74,50 (2.933) 57,51 (2.264)
DD121073-53 DD121073-58 72,97 (2.873) 54.99 (2.165)
16,00 (.630)
16,00 (.630)
16,00 (.630)
16,00 (.630)
19,00 (.748)
35,99 (1.417)
42,01 (1.654)
42,01 (1.654)
42,01 (1.654)
42,01 (1.654)
3,51 (.138) 7,49 (.295)
6,50 (.256) 8,99 (.354)
6,50 (.256) 11,00 (.433)
6,50 (.256) 11,00 (.433)
8,99 (.354) 13,00 (.512)
Specifications and dimensions subject to change
Dimensionsshowninmm(inch)
www.ittcannon.com
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