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D38999/20F25-4PA

产品描述MIL Series Connector, 56 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,
产品类别连接器    连接器   
文件大小707KB,共13页
制造商Smiths Group
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D38999/20F25-4PA概述

MIL Series Connector, 56 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,

D38999/20F25-4PA规格参数

参数名称属性值
厂商名称Smiths Group
Reach Compliance Codeunknown
其他特性STANDARD: MIL-DTL-38999, EMI SHIELDED, POLARIZED
后壳类型SOLID
主体/外壳类型RECEPTACLE
连接器类型MIL SERIES CONNECTOR
联系完成配合GOLD OVER NICKEL
联系完成终止GOLD OVER NICKEL
触点性别MALE
耦合类型THREADED
DIN 符合性NO
空壳NO
环境特性FLUID/IMMERSION RESISTANT
滤波功能NO
IEC 符合性NO
JESD-609代码e4
MIL 符合性YES
插接信息MULTIPLE MATING PARTS AVAILABLE
混合触点NO
安装类型CABLE AND PANEL
选件GENERAL PURPOSE
外壳面层NICKEL PLATED
外壳材料ALUMINUM ALLOY
外壳尺寸25
端接类型CRIMP
触点总数56

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HyperRel Series
HyperRel Series
Ruggedized Connectors Intermateable
with MIL-DTL-38999 Series III
Available with metal (HRM) and composite (HRC) shells
Ruggedized socket interconnects
High shock and vibration resistance
Metal and composite shell styles
Hypertac
®
style 39029 contacts
Intermateable with industry standard Mil 38999
Series III connectors
• Cable-to-cable and panel mount styles available
• Available with high temperature hyperboloid
contact technology
HRC (HyperRel Composite): Highlights
The HyperRel HRC is a high performance composite
connector intermateable with MIL-DTL-38999 Series III
connectors. The combination of the legendary Hypertac
contact with the superior design of the composite
shell/insert, along with the respective strain reliefs, favorably
influence intra-system life-cycle performance and costs.
Shells:
The total performance of the HRC connector is
matched by the individual components within the system.
For example, the use of composite materials increases
the durability of the connector housing and coupling
mechanism to 1500 cycles.
Specifications:
EMI shielding effectiveness
Meets and exceeds the requirements of MIL-DTL-38999,
paragraph 3.3.1
Fluid immersion
Meets and exceeds the requirements of MIL-DTL-38999,
paragraph 3.33
Temperature
The metal surface will not delaminate from the composite
material even after extreme temperature excursions.
The HRC meets all requirements of MIL-DTL-38999,
paragraph 3.8
Magnetic permeability
The magnetic permeability of the fully assembled HRC
connector is less than 2.0 µ, meeting all the requirements
of MIL-DTL-38999, paragraph 3.3.4
Materials
All the materials used in the shell and inserts in the HRC
are in accordance with MIL-DTL-38999, paragraph 3.3.
The contacts are in accordance with MIL-C-39029,
paragraph 3.3
Finish
Shells: Meet the requirements of MIL-DTL-38999
Contacts: Meets the requirements of MIL-C-39029
Insulation resistance
Meets all the requirements of MIL-DTL-38999,
paragraph 3.13
Dielectric withstanding voltage
Meets all the requirements of MIL-DTL-38999,
paragraph 3.14
Contacts:
Up to 80% less mating force
50% reduction in resistance
300% increase in mating cycles
Vibration/shock proven at 2 nano seconds
Five times more contact elements than the
MIL-C-39029 (e.g. Size number 22)
• Hypertac contact life expectancy (fretting) is
100 times longer than the MIL-C-39029 contact
The HRC eliminates the largest contributing factor in
advanced systems malfunction: corrosion – the main cause
of mechanical, electrical, and electromagnetic connector
degradation. Electromotive force differentials between many
dissimilar metals found in connectors and accessories
produce galvanic action. The HRC eliminates these dissimilar
metals resulting in an interconnect system that withstands
over 2000 hours of salt spray.
Dimensions are in inches [mm]
www.hypertronics.com
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