D38999/20WE35SN 55-position circular connector receptacle with female sockets and gold plated crimp contacts. Panel mount with flange, threaded coupling, rated for 5A and -65°C to 175°C.
Mfr Part #:

D38999/20WE35SN

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
55-position circular connector receptacle with female sockets and gold plated crimp contacts. Panel mount with flange, threaded coupling, rated for 5A and -65°C to 175°C.
Total Stock: 6 pcs

D38999/20WE35SN Available from 1 distributor

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D38999/20WE35SN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Connector Type
Contact Finish
Current Rating (Amps)
Fastening Type
Features
Ingress Protection
Lead Style
Military Grade
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

D38999/20WE35SN Description

Short technical summary and product information.

The D38999/20WE35SN is a circular connector receptacle from TE Connectivity, part of the MIL-DTL-38999 series. It features 55 female socket contacts with gold finish and crimp termination, delivering reliable connections in demanding environments.

 

The connector is designed for panel mounting with a flange and threaded coupling. The aluminum shell is finished with olive drab cadmium, providing corrosion resistance and conductivity. It is shielded and includes a self-locking mechanism for secure mating.

 

With a current rating of 5A per contact and an operating temperature range from -65°C to 175°C, this connector suits harsh environment applications. Its environment-resistant ingress protection ensures performance in industrial and military settings.

D38999/20WE35SN Quick Information

Product Type: Circular Connector Receptacle
Series: MIL-DTL-38999 Series III
Canonical Name: Circular Connector Receptacle, Female Sockets, 55 Position, Shell Size 17-35, Crimp Termination
Subcategory: Circular Connector Assemblies

D38999/20WE35SN Compliance

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

D38999/20WE35SN Features

  • 55-position female socket circular connector.
  • Panel mount with flange and threaded coupling.
  • Gold plated crimp contacts rated 5A.
  • Shielded design with self-locking mechanism.
  • Operating temperature from -65°C to 175°C.

D38999/20WE35SN Applications

  • Used in military and aerospace interconnects.
  • Suitable for harsh environment panel mount applications.
  • Ideal for shielded signal transmission systems.
  • Common in defense electronics and avionics.

D38999/20WE35SN FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the D38999/20WE35SN have?

It has 55 positions (female sockets).

What is the current rating of the D38999/20WE35SN?

5A per contact.

What is the mounting type for the D38999/20WE35SN?

Panel mount with flange.

What is the shell material and finish of the D38999/20WE35SN?

Aluminum shell with olive drab cadmium finish.

What is the operating temperature range?

-65°C to 175°C.

Is the connector shielded?

Yes, it is shielded and features a self-locking mechanism.

What is the termination style?

Crimp termination.

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