ACT90WJ29SN Equivalent & Substitute Parts

Part Overview

The ACT90WJ29SN is a 29-position circular connector receptacle manufactured by TE Connectivity Deutsch Connectors, designed for aerospace and military applications. This connector features female sockets with crimp termination, panel mount configuration with flange mounting, and operates across a temperature range of -65°C to 175°C. 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.

Substiute Parts

ACT90WJ29SN

TE Connectivity Deutsch ConnectorsIn Stock: 1203ACT90WJ29SN Datasheet

Current PartRFQ

CTVP00RW-25-29S

Amphenol Aerospace OperationsIn Stock: 1214CTVP00RW-25-29S Datasheet

SimilarRFQ

CTVPS00RF-25-29JN

Amphenol Aerospace OperationsIn Stock: 1109CTVPS00RF-25-29JN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ACT90WJ29SN is determined by strict alignment with the following parameters: connector type (receptacle, female sockets), number of positions (29), shell size classification (25-29), mounting configuration (panel mount with flange), termination method (crimp), fastening mechanism (threaded), orientation (normal), shielding requirement (shielded), contact finish (gold mating surface), and compliance with MIL-DTL-38999 Series III specification.

The identified substitute parts maintain these core functional and mechanical parameters. Variations in shell finish material, contact finish thickness, operating temperature upper limit, and RoHS compliance status are secondary characteristics that do not preclude substitution when the primary parameters align. Current rating data availability differs between parts but does not affect mechanical or electrical interface compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both CTVP00RW-25-29S and CTVPS00RF-25-29JN are active substitute components for the discontinued ACT90WJ29SN. Selection between these alternatives depends on specific system requirements and regulatory compliance mandates.

CTVP00RW-25-29S maintains identical operating temperature specifications (-65°C to 175°C) and shares the same shell finish material (Olive Drab Cadmium) as the original part. This connector is suitable for applications where RoHS non-compliance is acceptable and thermal performance requirements do not exceed 175°C.

CTVPS00RF-25-29JN provides extended operating temperature capability (-65°C to 200°C) and achieves ROHS3 compliance, making it appropriate for systems subject to environmental regulations or requiring enhanced thermal performance. The contact finish thickness is doubled (100.0µin versus 50.0µin), and the shell finish differs (Electroless Nickel versus Olive Drab Cadmium).

Both substitute parts are manufactured by Amphenol Aerospace Operations and comply with MIL-DTL-38999 Series III specification. Mechanical interface compatibility is assured across all three connectors due to identical position count, shell size classification, mounting configuration, and fastening mechanism.

Frequently Asked Questions (FAQ)

Q: Can CTVP00RW-25-29S or CTVPS00RF-25-29JN be used as direct replacements for ACT90WJ29SN?

A: Yes. Both substitute parts maintain identical connector type, position count (29), shell size (25-29), mounting configuration (panel mount with flange), termination method (crimp), and fastening mechanism (threaded). These parameters define mechanical and electrical interface compatibility. The connectors are interchangeable at the mating interface level.

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

A: CTVP00RW-25-29S matches the original part's operating temperature range (-65°C to 175°C) and shell finish material (Olive Drab Cadmium). CTVPS00RF-25-29JN extends the upper operating temperature to 200°C, achieves ROHS3 compliance, features Electroless Nickel shell finish, and provides thicker gold contact plating (100.0µin versus 50.0µin). Selection depends on thermal requirements and regulatory compliance mandates.

Q: Does the shell finish difference affect connector performance?

A: Shell finish (Olive Drab Cadmium versus Electroless Nickel) is a secondary characteristic that does not affect electrical interface compatibility or mechanical mating. The finish provides corrosion resistance and environmental protection. Selection should align with system specifications and environmental exposure conditions.

Q: Are there current rating differences between the parts?

A: The ACT90WJ29SN specifies 13A current rating. Current rating data is not provided for the substitute parts in available documentation. For applications where current rating is a critical parameter, contact the manufacturer to confirm equivalent current handling capability.

Q: What is the significance of RoHS compliance status?

A: ACT90WJ29SN and CTVP00RW-25-29S are RoHS non-compliant. CTVPS00RF-25-29JN is ROHS3 compliant. RoHS compliance is required for products sold into certain markets and applications subject to environmental regulations. Selection should align with end-use regulatory requirements.

Q: Do the substitute parts support the same applications?

A: ACT90WJ29SN is specified for Aerospace and Military applications. CTVP00RW-25-29S and CTVPS00RF-25-29JN are specified for Aviation, Marine, and Military applications. All three connectors are suitable for aerospace and military use. The broader application range of the substitute parts does not restrict their use in the original application domain.

Q: Is packaging a consideration for substitution?

A: ACT90WJ29SN packaging is not specified. CTVPS00RF-25-29JN is supplied in Bulk packaging. Packaging format does not affect connector functionality or interface compatibility. Packaging selection should align with procurement and inventory management requirements.