ACT90WH53SN Equivalent & Substitute Parts

Part Overview

The ACT90WH53SN is a 53-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 threaded fastening, and operates across the 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 while meeting current availability and compliance requirements.

Substiute Parts

ACT90WH53SN

TE Connectivity Deutsch ConnectorsIn Stock: 962ACT90WH53SN Datasheet

Current PartRFQ

CTVP00RW-23-53JN

Amphenol Aerospace OperationsIn Stock: 1086CTVP00RW-23-53JN Datasheet

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CTVP00RW-23-53JN-LC

Amphenol Aerospace OperationsIn Stock: 845CTVP00RW-23-53JN-LC Datasheet

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CTVPS00RF-23-53JN

Amphenol Aerospace OperationsIn Stock: 1043CTVPS00RF-23-53JN Datasheet

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CTVPS00RF-23-53JN-LC

Amphenol Aerospace OperationsIn Stock: 858CTVPS00RF-23-53JN-LC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT90WH53SN is determined by strict alignment of the following critical parameters:

Primary Compatibility Criteria:

• Connector type: Receptacle with female sockets
• Position count: 53 positions
• Shell size designation: 23-53
• Mounting configuration: Panel mount with flange
• Termination method: Crimp
• Fastening mechanism: Threaded
• Orientation: Normal (N)
• Shielding: Shielded
• Contact finish: Gold plating on mating surfaces
• Shell material: Composite construction
• Series compliance: MIL-DTL-38999 Series III

Secondary Compatibility Parameters:

• Operating temperature range: -65°C minimum to 175°C minimum
• Contact material: Copper alloy
• Ingress protection: Environment resistant

Substitute parts must satisfy all primary criteria and maintain compatibility with secondary parameters. Variations in shell finish, contact finish thickness, color designation, or RoHS compliance status do not affect functional interchangeability when primary parameters align.

Parameter Comparison

Engineering Selection Recommendations

CTVP00RW-23-53JN (Amphenol Aerospace Operations)

This substitute maintains full functional equivalence to the ACT90WH53SN across all primary compatibility parameters. The connector is actively manufactured and available in inventory (1059 units). Operating temperature range matches the original specification at -65°C to 175°C. Contact finish thickness is 100.0µin (2.54µm), compared to the original 50.0µin (1.27µm), providing enhanced durability. Shell finish is olive drab cadmium, consistent with the original. RoHS non-compliance status aligns with the original part. Selection of this substitute is appropriate for direct replacement in existing designs without modification.

CTVPS00RF-23-53JN (Amphenol Aerospace Operations)

This substitute provides full functional equivalence with extended operating temperature capability to 200°C, exceeding the original -65°C to 175°C specification. The connector is actively manufactured with 985 units in inventory. Contact finish thickness is 100.0µin (2.54µm). Shell finish is electroless nickel rather than cadmium, and housing color is silver rather than olive drab. ROHS3 compliance status differs from the original non-compliant designation. This substitute is suitable for applications requiring enhanced temperature performance or RoHS3 compliance, with consideration for color and finish variations in system integration.

CTVP00RW-23-53JN-LC and CTVPS00RF-23-53JN-LC (Amphenol Aerospace Operations)

These parts are receptacle housings without integrated contacts. They are not direct substitutes for the complete ACT90WH53SN connector assembly. These components are applicable only when housing replacement is required independent of contact assembly.

Frequently Asked Questions (FAQ)

Q: Can CTVP00RW-23-53JN be used as a direct replacement for ACT90WH53SN?

A: Yes. Both connectors share identical specifications for connector type, position count, shell size, mounting configuration, termination method, fastening type, orientation, shielding, contact finish, and operating temperature range. The CTVP00RW-23-53JN is actively manufactured and functionally equivalent.

Q: What is the difference between CTVP00RW-23-53JN and CTVPS00RF-23-53JN?

A: Both are functionally equivalent 53-position receptacles with female sockets. The CTVPS00RF-23-53JN operates to 200°C (versus 175°C for CTVP00RW-23-53JN), features electroless nickel shell finish (versus cadmium), silver housing color (versus olive drab), and is ROHS3 compliant (versus non-compliant). Contact finish thickness is identical at 100.0µin (2.54µm) for both.

Q: Are the housing-only parts (CTVP00RW-23-53JN-LC and CTVPS00RF-23-53JN-LC) suitable replacements?

A: No. These are receptacle housings without contacts included. They are not complete connector assemblies and cannot serve as direct replacements for the ACT90WH53SN. They are applicable only for housing-only replacement scenarios.

Q: Does shell finish variation affect electrical performance?

A: Shell finish (olive drab cadmium versus electroless nickel) does not affect electrical performance or contact mating characteristics. Finish selection is determined by environmental protection requirements and system specifications.

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

A: The ACT90WH53SN specifies 50.0µin (1.27µm) gold plating thickness, while both Amphenol substitutes provide 100.0µin (2.54µm). Thicker plating provides enhanced wear resistance and durability in high-cycle mating applications. Both thicknesses satisfy MIL-DTL-38999 Series III requirements.

Q: Is RoHS3 compliance required for my application?

A: RoHS3 compliance is application-dependent. The CTVPS00RF-23-53JN is ROHS3 compliant, while ACT90WH53SN and CTVP00RW-23-53JN are non-compliant. Compliance requirements must be determined by end-use regulations and customer specifications.

Q: Can I use CTVPS00RF-23-53JN in applications limited to 175°C?

A: Yes. The CTVPS00RF-23-53JN operates across -65°C to 200°C, which encompasses the -65°C to 175°C requirement of the original ACT90WH53SN. Extended temperature capability does not restrict use in lower-temperature applications.