D38999/20WJ35SN D38999/20WJ35SN is a MIL-DTL-38999 Series III circular connector receptacle with 128 female socket contacts, panel mount, and crimp termination.
Mfr Part #:

D38999/20WJ35SN

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
D38999/20WJ35SN is a MIL-DTL-38999 Series III circular connector receptacle with 128 female socket contacts, panel mount, and crimp termination.
Total Stock: 6 pcs

D38999/20WJ35SN Available from 1 distributor

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D38999/20WJ35SN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Connector Type
Contact Finish
Current Rating
Current Rating (Amps)
Fastening Type
Features
Ingress Protection
Lead Style
Mounting Feature
Mounting Type
Number of Positions
Operating Temperature
Orientation
Primary Material
Shell Finish
Shell Material
Shell Size
Shell Size, MIL
Shielding
Termination
Termination Style

D38999/20WJ35SN Description

Short technical summary and product information.

The D38999/20WJ35SN is a MIL-DTL-38999 Series III circular connector receptacle manufactured by TE Connectivity Deutsch Connectors. It features 128 female socket contacts with gold finish, housed in an aluminum shell with olive drab cadmium finish. The connector uses a threaded coupling with self-locking mechanism and provides 100% metal-to-metal bottoming for maximum EMI grounding protection.

 

This receptacle is designed for panel mount applications with a flange mounting feature. It uses crimp termination and is rated for 5 A per contact. The operating temperature range is -65°C to 175°C, making it suitable for harsh environments. The connector is shielded and environment resistant, with trapezoidal threads for improved shell-to-shell continuity.

 

The D38999/20WJ35SN is part of the DTS series and uses Deutsch's proven contact retention system for superior performance under severe vibration. It is designed to intermount with existing standard MIL-DTL-38999 box or wall mount receptacles.

D38999/20WJ35SN Quick Information

Product Type: Circular Connector Receptacle
Series: DTS
Canonical Name: D38999/20WJ35SN Circular Connector Receptacle, Female Sockets, 128 Positions, Panel Mount, Crimp Termination
Subcategory: MIL-DTL-38999 Series III

D38999/20WJ35SN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

D38999/20WJ35SN Features

  • 128 female socket contacts with gold finish.
  • Panel mount with flange and crimp termination.
  • Threaded coupling with self-locking mechanism.
  • Shielded and environment resistant design.
  • Rated for 5 A and -65°C to 175°C operation.

D38999/20WJ35SN Applications

  • Used in aerospace and military interconnect systems.
  • Suitable for harsh environment and high-vibration applications.
  • Ideal for MIL-DTL-38999 standard connector assemblies.
  • Designed for panel mount installations requiring EMI protection.

D38999/20WJ35SN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the connector type of D38999/20WJ35SN?

It is a receptacle with female sockets.

How many positions does D38999/20WJ35SN have?

It has 128 positions.

What is the mounting type for D38999/20WJ35SN?

It is panel mount with a flange.

What is the current rating of D38999/20WJ35SN?

It is rated for 5 A.

What is the operating temperature range of D38999/20WJ35SN?

It operates from -65°C to 175°C.

What termination style does D38999/20WJ35SN use?

It uses crimp termination.

Is D38999/20WJ35SN shielded?

Yes, it is shielded.

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