EEWORLDEEWORLDEEWORLD

Part Number

Search

D38999/20F25-35PB

Description
MIL Series Connector, 128 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,
CategoryThe connector    The connector   
File Size707KB,13 Pages
ManufacturerHypertronics Corporation
Download Datasheet Parametric View All

D38999/20F25-35PB Overview

MIL Series Connector, 128 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,

D38999/20F25-35PB Parametric

Parameter NameAttribute value
MakerHypertronics Corporation
Reach Compliance Codeunknow
Other featuresSTANDARD: MIL-DTL-38999, EMI SHIELDED, POLARIZED
Back shell typeSOLID
Body/casing typeRECEPTACLE
Connector typeMIL SERIES CONNECTOR
Contact to complete cooperationGOLD OVER NICKEL
Contact completed and terminatedGOLD OVER NICKEL
Contact point genderMALE
Coupling typeTHREADED
DIN complianceNO
empty shellNO
Environmental characteristicsFLUID/IMMERSION RESISTANT
Filter functionNO
IEC complianceNO
JESD-609 codee4
MIL complianceYES
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
Installation typeCABLE AND PANEL
OptionsGENERAL PURPOSE
Shell surfaceNICKEL PLATED
Shell materialALUMINUM ALLOY
Housing size25
Termination typeCRIMP
Total number of contacts128
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
2 / 37
12864 LCD module problem
Although they are both 12864 LCD control modules, the control methods of 12864M and GDM12864C are different. What other types of LCD control modules are there, such as 12864J, 12864D, etc. Do the lett...
yppah2007 Embedded System
Combining 51 code to analyze the programming ideas of RFID card reader
In this RFID module, the platform is based on the 51 single-chip microcomputer for beginners. Let’s summarize what we have gained from writing the code.   Software design of the card reader: It seems ...
fish001 RF/Wirelessly
Can anyone help explain the function of CAN_FIFO.c in LM3S8962
Today I tried to run the CAN_fifo.c program in the LM3S8962 package and the CAN_device_fifo.c of the LM3S2110. The program ran on the board. I can understand the general functions, but I don't know ho...
626qinxiaomei Microcontroller MCU
An ordinary microcontroller tutorial, very classic!
This document is a microcontroller tutorial , mainly about the 89C51 microcontroller. The document starts with the basics of microcontrollers, gradually goes into depth, and combines a large number of...
QQ1121327461 51mcu
TI Audio Guide 2012 1Q
[i=s]This post was last edited by dontium on 2015-1-23 12:59[/i]TI's product portfolio includes all-digital audio components and digital and analog audio solutions, providing high performance and unma...
德仪DSP新天地 Analogue and Mixed Signal

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 724  2235  1985  2493  2338  15  45  40  51  48 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号