参数资料
型号: D38999/20FG75PNLC
厂商: Amphenol Industrial Operations
文件页数: 3/54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: N(正常型)
外壳材料,表面处理: 铝,非电镀法镀镍
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: AD38999/26FG75BN-ND - CONN HSG PLUG 4POS STRGHT SCKT
其它名称: D38999/20FG75PNLC-ND
Amphenol ? Tri-Start
Series III - the highest performance
MIL-DTL-38999 connector
Composite Tri-Start,
Qualified to MIL-DTL-38999, Rev. J
MIL-Qualified to MIL-DTL-38999, Rev. K, the Amphe-
nol ? Composite Tri-Start Connector offers a lightweight,
corrosion resistant connector with the same high
Tri-Start TM MIL-DTL-38999 Series III
with Metal Shells - Aluminum, Stainless Steel, Class K Firewall
Amphenol ? Tri-Start MIL-DTL-38999* Series III Connectors
offer the highest performance capabilities for both general
duty and severe environment applications. Meeting or ex-
ceeding MIL-DTL-38999 Series III requirements, the Tri-Start
connector with standard metal shells (aluminum or stain-
less steel with several finish options) offers these features:
? EMI Shielding - solid metal to metal coupling, grounding
fingers, electroless nickel plating, and thicker wall sections
provide superior EMI shielding capability of 65dB minimum
at 10 GHz
? Contact Protection - recessed pins in this 100% scoop-
proof connector minimize potential contact damage
? Moisture Resistance - improved interfacial seal design
helps prevent electrolytic erosion of contacts
? Corrosion Resistance - shells of stainless steel or
cadmium over nickel plating withstand a 500 hour salt spray
exposure
? Vibration/Shock - operates under severe high temperature
vibration, through 200°C
? Firewall Capability - available in a stainless steel shell,
class RK, RS
? Lockwiring Eliminated - unique, self-locking, quick
coupling connector eliminates lockwiring
? Quick Coupling - completely mates and self-locks in a
360° turn of the coupling nut
? Inventory Support Commonality - uses standard MIL-
DTL-38999 contacts, application tools, insert arrangements
? Electrostatic Discharge Protection (ESD) - protection for
sensitive circuitry without diodes, varistors, etc., with the
use of the Faraday Cage principal which shunts high
voltage, high current discharge events (see page 51)
? Ground Plane Connectors - with metallic insert for
common grounding of coax, triax or twinax contact outer
shield (see page 49)
? Hermetic- air leakage limited to 1 X 10 -7 cm 3 per second
optional
performance features as its metal counterpart. The
Composite Tri-Start Connector also includes the fol-
lowing features:
? Lightweight - 17% – 70% weight savings
(17–40% weight savings vs. aluminum)
(60–70% weight savings vs. stainless steel)
See Composite weight comparison chart, pg. 47.
? Corrosion Resistance - available in standard MIL-
DTL-38999 olive drab cadmium (175°C) and electro-
less nickel plating (200°C), both withstanding 2000
hours of salt spray exposure. The base material is
able to withstand an indefinite exposure to salt spray.
? Durability - 1500 couplings minimum (in reference to
connector couplings, not contacts)
? Extended Life Contact - Mil-approved plating
process which provides 1500 couplings minimum
CLUTCH-LOK TM MIL-DTL-38999 Series III
High Vibration Connector
The latest offering from Amphenol in MIL-DTL-38999,
the CLUTCH-LOK connector offers:
All advantages of stainless steel/Class K firewall Tri-
Start connectors plus a unique clutch design that
actually tightens itself under vibration.
Features include:
? High degree of differential torque
? No settling back to the next ratchet tooth
? Completely intermateable with all existing
MIL-DTL-38999 Series III connectors
? Offers advantage in inaccessible, hard to reach
* MIL-DTL-38999 Series III supersedes MIL-C-38999 Series III.
1
areas where mating torque is difficult to apply and
complete coupling is not verifiable by inspection
See page 19 for description, 43 and 44 for ordering.
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