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D38999/26WJ20BB This is a MIL-DTL-38999 Series III circular connector plug housing with 30 positions (23+4 coax+3 twinax), female contacts, and free-hanging in-line mounting. It features a cadmium-plated aluminum shell with olive drab finish and threaded fastening.
Mfr Part #:

D38999/26WJ20BB

Available from 1 distributors
Mfr Name: Amphenol Aerospace Operations
Amphenol Aerospace Operations
This is a MIL-DTL-38999 Series III circular connector plug housing with 30 positions (23+4 coax+3 twinax), female contacts, and free-hanging in-line mounting. It features a cadmium-plated aluminum shell with olive drab finish and threaded fastening.
Total Stock: 9 pcs
$ Price Range: $108.53 - $472.42

D38999/26WJ20BB Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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9 pcs
9 pcs On Request 1 On Request On Request On Request On Request On Request

D38999/26WJ20BB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Size
Contact Type
Failure Rate
Fastening Type
Features
Gender
Housing Color
Ingress Protection
Military Grade
Mounting Type
Number of Positions
Orientation
Shell Finish
Shell Material
Shell Size
Shell Size, MIL
Shielding
Type

D38999/26WJ20BB Description

Short technical summary and product information.

The D38999/26WJ20BB is a MIL-DTL-38999 Series III circular connector plug housing manufactured by Amphenol Aerospace Operations. It is designed for use with female crimp contacts and accommodates 30 positions: 13 size 16, 10 size 20, 4 size 12 coax, and 3 size 8 twinax contacts. The housing features a cadmium-plated aluminum shell with an olive drab finish, providing corrosion resistance and electrical conductivity. Threaded coupling with a self-locking coupling nut ensures secure mating and vibration resistance. The free-hanging (in-line) mounting style allows for flexible cable assembly integration. This connector is shielded and environment resistant, making it suitable for harsh environments. The housing is part of the MIL-DTL-38999 Series III standard, known for high reliability in military and aerospace applications. Note: Contacts are not included and must be ordered separately.

D38999/26WJ20BB Quick Information

Product Type: Circular Connector Housing
Series: MIL-DTL-38999 Series III
Canonical Name: MIL-DTL-38999 Series III Plug Housing, Female, 30 Position, Shell Size 25-20, Free Hanging
Subcategory: Circular Connector Housings

D38999/26WJ20BB Compliance

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

D38999/26WJ20BB Estimated Pricing

Qty Low High
1+ $217.06 $217.06
10+ $176.36 $176.36
25+ $148.52 $148.52
50+ $128.26 $128.26
100+ $108.53 $108.53
500+ $472.42 $472.42

Estimated market price range - modelled values for guidance only, not live distributor offers.

D38999/26WJ20BB Features

  • 30-position female plug housing.
  • Cadmium-plated aluminum shell.
  • Threaded coupling with self-locking nut.
  • Environment resistant and shielded.
  • Free-hanging in-line mounting.

D38999/26WJ20BB Applications

  • Used in military and aerospace interconnect systems.
  • Suitable for harsh environment cable assemblies.
  • Ideal for high-density signal and power connections.
  • Common in MIL-DTL-38999 Series III applications.

D38999/26WJ20BB FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the D38999/26WJ20BB have?

30 positions (23 standard + 4 coax + 3 twinax).

What is the mounting type?

Free hanging (in-line).

What shell material and finish are used?

Aluminum shell with cadmium finish, olive drab color.

What fastening type does this connector use?

Threaded coupling with self-locking nut.

What contact types are supported?

Crimp contacts with sizes 16, 20, 12 coax, and 8 twinax.

Is this connector shielded?

Yes, it is shielded.

What is the ingress protection rating?

Environment resistant.

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