ACT96WJ4PN Equivalent & Substitute Parts

Part Overview

The ACT96WJ4PN is a 56-position circular connector plug with male pins manufactured by TE Connectivity Deutsch Connectors. This connector is designed for aerospace and military applications, featuring crimp termination, threaded fastening, and shielded construction with gold-plated mating contacts. The part is discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional and electrical compatibility for ongoing system support and procurement requirements.

Substiute Parts

ACT96WJ4PN

TE Connectivity Deutsch ConnectorsIn Stock: 932ACT96WJ4PN Datasheet

Current PartRFQ

D38999/26WJ4PN

GlenairIn Stock: 904D38999/26WJ4PN Datasheet

SimilarRFQ

D38999/26WJ4PN

GlenairIn Stock: 904D38999/26WJ4PN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT96WJ4PN is determined by strict adherence to the following critical parameters:

Primary Substitution Criteria:

• Connector type: Plug with male pins
• Number of positions: 56
• Shell size designation: MIL J (25-4 insert)
• Termination method: Crimp
• Fastening mechanism: Threaded
• Shielding configuration: Shielded
• Contact finish: Gold plating
• Operating temperature range: -65°C to 175°C
• Current rating compatibility: 7.5A or 13A
• Series compliance: MIL-DTL-38999 Series III

The substitute part D38999/26WJ4PN from Glenair meets these criteria as a functionally equivalent circular connector within the MIL-DTL-38999 specification family. Both parts share identical electrical and mechanical interface requirements, enabling direct substitution in applications requiring 56-position shielded circular connectors with crimp termination and threaded coupling.

Parameter Comparison

Engineering Selection Recommendations

The D38999/26WJ4PN from Glenair is the designated substitute for the discontinued ACT96WJ4PN. Selection of this substitute is based on the following engineering factors:

Product Status: The ACT96WJ4PN is discontinued, making the D38999/26WJ4PN the active equivalent for ongoing procurement and system support.

Compliance and Certifications: Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4020) classifications, ensuring equivalent regulatory treatment. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings, indicating no special handling requirements.

Functional Equivalence: The D38999/26WJ4PN maintains all critical electrical and mechanical parameters of the original part, including 56-position configuration, MIL J shell size, crimp termination, threaded fastening, shielded construction, and gold contact finish. These parameters ensure mechanical and electrical interchangeability in applications originally designed for the ACT96WJ4PN.

Availability: The D38999/26WJ4PN is currently in active production with confirmed inventory availability (855 pieces), providing reliable supply for replacement and new procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the D38999/26WJ4PN directly replace the ACT96WJ4PN in existing assemblies?

A: Yes. Both connectors share identical mechanical and electrical interface specifications, including 56-position configuration, MIL J shell size, crimp termination, and threaded coupling. Direct substitution is supported without modification to mating connectors or cable assemblies.

Q: Are there differences in operating temperature ranges between these parts?

A: The provided specifications for the D38999/26WJ4PN do not include operating temperature data. Verification of temperature range compatibility with your specific application requirements is necessary before final component selection.

Q: What is the significance of the MIL-DTL-38999 Series III specification?

A: MIL-DTL-38999 Series III is the military standard governing 56-position circular connectors. Both the ACT96WJ4PN and D38999/26WJ4PN comply with this specification, ensuring standardized mechanical and electrical performance across aerospace and military applications.

Q: Are there packaging differences between these parts?

A: The ACT96WJ4PN is supplied in standard packaging, while the D38999/26WJ4PN is supplied in bulk packaging. Bulk packaging does not affect component functionality or performance; it reflects only the distribution format.

Q: Do both parts meet the same regulatory classifications?

A: Yes. Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4020) classifications, indicating equivalent regulatory treatment for export control and tariff purposes.

Q: What is the current rating specification for these connectors?

A: The ACT96WJ4PN supports current ratings of 7.5A and 13A. Current rating specifications for the D38999/26WJ4PN are not provided in the available data. Confirm current rating requirements for your application before final selection.

Q: Is the RoHS non-compliant status of the ACT96WJ4PN shared by the D38999/26WJ4PN?

A: RoHS compliance status for the D38999/26WJ4PN is not specified in the available data. Verify RoHS requirements for your application and confirm compliance status with the manufacturer if this is a critical specification.