参数资料
型号: D38999/20WG75AA
厂商: Amphenol Industrial Operations
文件页数: 6/54页
文件大小: 0K
描述: CONN HSG RCPT 4POS WALL MT PINS
标准包装: 1
系列: 军用, MIL-DTL-38999 系列 III, Tri-Start™
连接器类型: 公触点插座
位置数: 4
外壳尺寸 - 插件: 21-75
外壳尺寸,MIL: G
触点类型:: 压接
触点尺寸: 8 同轴
安装类型: 面板安装,法兰
紧固型: 有螺纹
方向: A
外壳材料,表面处理: 铝,镀草绿色镉
防护等级: 抗环境影响
特点: 屏蔽
包装: 散装
请注意: 不提供触点
配套产品: AD38999/26WG75BA-ND - CONN HSG PLUG 4POS STRGHT SCKT
其它名称: D38999/20WG75AA-ND
Tri-Start
test data
140
120
100
80
60
TRI-START, SERIES III
TYPICAL SHIELDING EFFECTIVENESS TEST DATA
EMI/EMP SHIELDING EFFFECTIVENESS dB
TESTING BY TRIAXIAL METHOD
Amphenol ? Tri-Start connectors provide
EMI/EMP shielding capability which exceeds
MIL-DTL-38999 Series III requirements.
The TV and CTV Series III connector with standard
solid metal to metal coupling, EMI grounding fingers
and conductive finishes has proven to be the ultimate
in EMI/EMP shielding effectiveness. The charts il-
lustrate shielding effectiveness data which is typical
of Tri-Start connectors tested with the nickel finish
(Class F-metal, Class M-composite) over a wide fre-
quency range.
The vibration capability of the Tri-Start Series is
shown in the chart below. This illustrates the most
severe vibration envelope of any qualified connec-
tor available today.
40
20
NICKEL CLASS F, CLASS M
TYPICAL SHIELD EFFECTIVENESS DATA
NICKEL CLASS F, CLASS M
MIL-DTL-38999 REQUIREMENTS
These capabilities along with a 200°C temperature
rating and superior moisture sealing protection pro-
vide the user with a connector that can withstand
the most rigorous application.
0
100
200
300
400
500
600
700
800
TRI-START
VIBRATION CRITERIA
FREQUENCY MEGAHERTZ
TRI-START, SERIES III
TYPICAL SHIELDING EFFECTIVENESS TEST DATA
10.
1.
2 axes @ ambient
140
EMI/EMP SHIELDING EFFFECTIVENESS dB
TESTING BY MODE STIRRING METHOD
6dB/octave
2 axes @
200 ? C *
(Fail Safe:
2 axes @
120
.1
10in/sec
ambient)
100
.06 in DA.
80
60
40
20
NICKEL CLASS F, CLASS M
TYPICAL SHIELD EFFECTIVENESS DATA
NICKEL CLASS F, CLASS M
.01
.001
3 axes @ – 55 ? C
ambient + 200 ? C*
60 G's
(Fail Safe: 3 axes
@ ambient
30 G's)
0
1
2
3
4
5
MIL-DTL-38999 REQUIREMENTS
6 7 8
9
10
.0001
5
50
HERTZ
500
5000
FREQUENCY GIGAHERTZ
DOUBLE AMPLITUDE
(IN) SINE VIBRATION
POWER SPECTRAL
DENSITY (G 2 /HZ)
RANDOM VIBRATION
Test data beyond 2GHz is subject to equipment variation.
4
* Dependant on shell finish
NOTE: for test data information on the new
Clutch-Lok Tri-Start, high vibration connectors,
consult Amphenol Aerospace.
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