ACT90WJ29PN Equivalent & Substitute Parts

Part Overview

The ACT90WJ29PN is a 29-position circular connector receptacle with male pins manufactured by TE Connectivity Deutsch Connectors. This connector is designed for aerospace and military applications, featuring crimp termination, panel mount configuration with flange, and shielded construction. The part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain functional and electrical compatibility for ongoing system support and procurement.

Substiute Parts

ACT90WJ29PN

TE Connectivity Deutsch ConnectorsIn Stock: 1053ACT90WJ29PN Datasheet

Current PartRFQ

CTVP00RW-25-29HN

Amphenol Aerospace OperationsIn Stock: 731CTVP00RW-25-29HN Datasheet

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CTVPS00RF-25-29HN

Amphenol Aerospace OperationsIn Stock: 1112CTVPS00RF-25-29HN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT90WJ29PN is determined by strict adherence to the following parameters:

Critical Matching Parameters:

• Connector type: Receptacle with male pins
• Position count: 29 positions
• Shell size: 25-29 insert designation
• Mounting configuration: Panel mount with flange
• Termination method: Crimp
• Fastening: Threaded
• Shielding: Shielded construction
• Contact finish: Gold plating on mating surfaces
• Series compliance: MIL-DTL-38999 Series III

Allowable Variations:

• Shell finish material (Olive Drab Cadmium or Electroless Nickel)
• Contact finish thickness (50.0µin to 100.0µin)
• Operating temperature upper limit (175°C to 200°C)
• RoHS compliance status
• Manufacturer identity (TE Connectivity, Amphenol Aerospace Operations)

The identified substitutes maintain all critical parameters while offering variations in finish specifications and compliance certifications suitable for equivalent functional performance.

Parameter Comparison

Engineering Selection Recommendations

CTVP00RW-25-29HN Selection Criteria: This substitute maintains identical specifications to the ACT90WJ29PN across all critical parameters including shell finish (Olive Drab Cadmium), operating temperature range (-65°C ~ 175°C), and contact finish thickness (100.0µin). The part is currently active in production with 694 units in stock. Selection is appropriate for applications requiring direct functional equivalence with existing system designs. RoHS non-compliance status matches the original part.

CTVPS00RF-25-29HN Selection Criteria: This substitute provides enhanced specifications including electroless nickel shell finish, extended operating temperature range (-65°C ~ 200°C), and ROHS3 compliance. The contact finish thickness (100.0µin) exceeds the original specification. Selection is appropriate for new designs or system upgrades requiring improved environmental resistance and regulatory compliance. Highest inventory availability (1064 units) supports procurement continuity.

Both substitutes comply with MIL-DTL-38999 Series III requirements and maintain mechanical and electrical compatibility with the ACT90WJ29PN through identical position count, shell size, mounting configuration, and termination method.

Frequently Asked Questions (FAQ)

Q: Can CTVP00RW-25-29HN and CTVPS00RF-25-29HN be used interchangeably with ACT90WJ29PN?

A: Both substitutes are mechanically and electrically compatible with the ACT90WJ29PN. They share identical connector type, position count, shell size, mounting configuration, and termination method. Selection between them depends on specific application requirements regarding shell finish material, operating temperature range, and RoHS compliance status.

Q: What is the difference between the two substitute parts?

A: CTVP00RW-25-29HN maintains Olive Drab Cadmium finish and -65°C ~ 175°C operating range, matching the original part specifications. CTVPS00RF-25-29HN features electroless nickel finish, extended operating range to 200°C, and ROHS3 compliance. Both have increased contact finish thickness (100.0µin versus 50.0µin on the original).

Q: Why is the ACT90WJ29PN discontinued?

A: The part is discontinued at DiGi Electronics. The active substitute options from Amphenol Aerospace Operations provide equivalent functionality with current production support and improved specifications.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist for applications within the specified operating temperature ranges. The substitutes maintain all critical mechanical and electrical parameters. Verify application requirements for shell finish material and RoHS compliance before final selection.

Q: What is the significance of the contact finish thickness difference?

A: The original ACT90WJ29PN specifies 50.0µin (1.27µm) gold plating, while both substitutes provide 100.0µin (2.54µm). The increased thickness on substitutes provides enhanced durability and contact reliability without affecting electrical performance or mechanical fit.

Q: Which substitute should be selected for new designs?

A: CTVPS00RF-25-29HN is recommended for new designs due to ROHS3 compliance, extended operating temperature range, and higher inventory availability. CTVP00RW-25-29HN is appropriate for direct replacement in existing systems requiring specification matching.

Q: Are these parts suitable for aerospace and military applications?

A: Both substitutes are rated for aerospace, aviation, marine, and military applications. All three parts comply with MIL-DTL-38999 Series III requirements and maintain shielded construction with gold-plated contacts suitable for demanding environments.