参数资料
型号: D38999/20WG75PC
厂商: Amphenol Industrial Operations
文件页数: 7/54页
文件大小: 0K
描述: CONN RCPT 4POS WALL MNT W/PINS
标准包装: 1
系列: 军用, MIL-DTL-38999 系列 III, Tri-Start™
连接器类型: 插座,公形引脚
位置数: 4
外壳尺寸 - 插件: 21-75
外壳尺寸,MIL: G
安装类型: 面板安装,法兰
端子: 压接
紧固型: 有螺纹
方向: C
防护等级: 抗环境影响
外壳材料,表面处理: 铝,镀草绿色镉
触点表面涂层:
特点: 屏蔽
包装: 散装
触点涂层厚度: 50µin(1.27µm)
电压 - 额定: 400VAC,550VDC
工作温度: 175°C
相关产品: APC1433-ND - STRAIN RELIEF 90 DEG SHELL SZ 21
APC1405-ND - STRAIN RELIEF STR SL SHELL SZ 21
APC1395-ND - STRAIN RELIEF STRGHT SHELL SZ 21
APC1322-ND - STRAIN RELIEF 90 DEG SHELL SZ 21
其它名称: D38999/20WG75PC-ND
Tri-Start
specifications
CONTACT RATING
Test Current (Amps)
Maximum
Maximum
Crimp Well Data
Hermetic Data
Contact
Millivolt Drop MIllivolt Drop
Contact
Nominal
Min. Well
Size
Crimp
Hermetic
Crimp*
Hermetic*
Size
Well Diameter Well Depth
Well Diameter Depth
22D
20
16
12
5
7.5
13
23
3
5
10
17
73
55
49
42
85
60
85
85
22D
20
16
.0345 ± .0010
.047 ± .001
.067 ± .001
.141
.209
.209
+ .004
.036 – .000
+ .004
.044 – .000
+ .004
.078 – .002
.094
.125
.141
10 (Power)
8 (Power)
33
46
NA
NA
33
26
NA
NA
12
10 (Power)
.100 ± .002
.137 ± .002
.209
.355
.116
+ .004
– .002
NA
.141
NA
4
80
NA
23
NA
0
150
NA
21
NA
8
.181 ± .002
.490
NA
NA
* When using silver plated wire.
4
0
.281 ± .002
.453 ± .002
.490
.585
NA
NA
NA
NA
SERVICE RATING
Suggested Oper. Voltage
Service
Rating
(Sea Level)
AC (RMS) DC
Test Voltage
(Sea Level)
Test Voltage
50,000 Ft.
Test Voltage
70,000 Ft.
Test Voltage
110,000 Ft.
M
N
I
II
400
300
600
900
550
450
850
1250
1300 VRMS
1000 VRMS
1800 VRMS
2300 VRMS
550 VRMS
400 VRMS
600 VRMS
800 VRMS
350 VRMS
260 VRMS
400 VRMS
500 VRMS
200 VRMS
200 VRMS
200 VRMS
200 VRMS
Please note that the establishment of electrical safety factors is left entirely in the designer’s hands, since he is in the best position to know what peak voltage,
switching surges, transients,etc. can be expected in a particular circuit.
FINISH DATA
Non-Hermetic Shell Components
Service Class
Finish
Anodic Coating (Non-Conductive)
Electroless Nickel
Olive Drab Cadmium Plate Nickel Base
Stainless Steel with Nickel Plate
Stainless Steel
Military
C
F (Metal)
M (Composite)
W (Metal)
J (Composite)
S
K
Proprietary
RX**
RF
RW
RS
RK
** Add Suffix (005) to part number.
Hermetic Shell Components
Service Class
Material / Finish
Stainless Steel
Stainless Steel with Nickel Plate
5
Military
Y
N
Proprietary
Y
YN
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