D38999/24WJ4PN D38999/24WJ4PN is a 56-position circular connector receptacle with male pins, gold contacts, and crimp termination. It features a panel mount with threaded coupling and IP67 protection.
Mfr Part #:

D38999/24WJ4PN

Available from 1 distributors
Mfr Name: Corsair
Corsair
D38999/24WJ4PN is a 56-position circular connector receptacle with male pins, gold contacts, and crimp termination. It features a panel mount with threaded coupling and IP67 protection.
Total Stock: 2 pcs

D38999/24WJ4PN Available from 1 distributor

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2 pcs On Request 1 On Request On Request On Request On Request On Request

D38999/24WJ4PN 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
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

D38999/24WJ4PN Description

Short technical summary and product information.

The D38999/24WJ4PN is a circular connector receptacle from the MIL-DTL-38999 series, featuring 56 male pin positions. The shell is aluminum with an olive drab cadmium finish, providing corrosion resistance and EMI shielding. Contacts are gold-plated for reliable low-resistance connections. Termination is via crimp contacts (not included).

 

Mounting is panel mount with bulkhead front side nut, and the threaded coupling ensures secure mating. The connector is shielded and rated IP67 for dust and water ingress protection. Operating temperature range is -65°C to 175°C, suitable for harsh environments. Current rating is 7.5A for smaller contacts and 13A for larger contacts.

 

This connector is designed for high-reliability applications requiring MIL-DTL-38999 performance. The olive drab cadmium finish provides additional environmental protection. Note: Manufacturer is listed as Corsair, but cross-reference with Amphenol Aerospace is recommended. Datasheet and RoHS compliance are unverified at this time.

D38999/24WJ4PN Quick Information

Product Type: Circular Connector Assembly
Series: Series III
Canonical Name: Circular Connector Receptacle, Male Pins, 56 Positions, Shell Size 25-4, MIL-DTL-38999
Subcategory: Circular Connector Assemblies

D38999/24WJ4PN Compliance

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

D38999/24WJ4PN Features

  • 56-position circular connector receptacle.
  • Gold-plated contacts for low resistance.
  • Rated for IP67 dust and water ingress.
  • Crimp termination for wire connections.
  • Panel mount with threaded coupling.

D38999/24WJ4PN Applications

  • Ideal for military and aerospace interconnect systems.
  • Suitable for harsh environment and outdoor use.
  • Common in industrial and marine applications.

D38999/24WJ4PN FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the D38999/24WJ4PN have?

56 positions.

What is the current rating of this connector?

7.5A for some contacts, 13A for others.

What is the mounting type?

Panel mount with bulkhead front side nut.

What is the shell material and finish?

Aluminum shell with olive drab cadmium finish.

What is the operating temperature range?

-65°C to 175°C.

What is the ingress protection rating?

IP67 - dust tight and waterproof.

Is the connector shielded?

Yes, it is shielded.

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