ACT90MD35SA Equivalent & Substitute Parts

Part Overview

The ACT90MD35SA is a 37-position circular connector receptacle manufactured by TE Connectivity Deutsch Connectors. This component features female sockets with crimp termination, composite shell construction, and gold-plated mating contacts. The connector is designed for panel mount applications with threaded fastening and operates across a temperature range of -65°C to 200°C. The ACT90MD35SA is discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional and mechanical compatibility for aerospace and military applications.

Substiute Parts

ACT90MD35SA

TE Connectivity Deutsch ConnectorsIn Stock: 1137ACT90MD35SA Datasheet

Current PartRFQ

CTVP00RW-15-35JA

Amphenol Aerospace OperationsIn Stock: 990CTVP00RW-15-35JA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the ACT90MD35SA are identified based on strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Receptacle with female sockets
• Position count: 37 positions
• Shell size insert: 15-35
• Mounting configuration: Panel mount with flange
• Termination method: Crimp
• Fastening mechanism: Threaded
• Orientation: A
• Shell material: Composite
• Contact finish: Gold plating on mating surfaces
• Shielding: Shielded construction
• Contact material: Copper alloy
• Insert material: Thermoplastic
• Series compliance: MIL-DTL-38999 Series III

The CTVP00RW-15-35JA from Amphenol Aerospace Operations satisfies all mandatory matching parameters and qualifies as a direct substitute for the ACT90MD35SA.

Parameter Comparison

Engineering Selection Recommendations

The CTVP00RW-15-35JA is functionally equivalent to the ACT90MD35SA for applications requiring a 37-position MIL-DTL-38999 Series III circular connector receptacle with crimp termination and composite construction.

Product Status Consideration: The ACT90MD35SA is discontinued at DiGi Electronics, while the CTVP00RW-15-35JA maintains active product status with 977 units in stock. This availability differential supports component selection based on supply chain continuity.

Compliance Alignment: Both components share identical RoHS non-compliance status, ECCN classification (EAR99), and HTSUS code (8536.69.4020), ensuring regulatory consistency in procurement and deployment.

Operating Temperature Differential: The ACT90MD35SA operates to 200°C maximum, while the CTVP00RW-15-35JA operates to 175°C maximum. Applications requiring operation above 175°C require retention of the original ACT90MD35SA specification.

Contact Finish Thickness: The CTVP00RW-15-35JA provides 100.0µin (2.54µm) gold plating on mating contacts compared to 50.0µin (1.27µm) on the ACT90MD35SA. This increased thickness provides enhanced contact durability and corrosion resistance.

Shell Finish Variation: The ACT90MD35SA features nickel shell finish, while the CTVP00RW-15-35JA features olive drab cadmium finish. Both finishes provide corrosion protection appropriate for aerospace and military environments.

Frequently Asked Questions (FAQ)

Q: Can the CTVP00RW-15-35JA directly replace the ACT90MD35SA in existing assemblies?

A: The CTVP00RW-15-35JA is mechanically and electrically compatible with the ACT90MD35SA across all critical parameters including position count, shell size, mounting configuration, termination method, and contact specifications. Direct substitution is supported for applications operating within the 175°C maximum temperature limit of the substitute component.

Q: What is the significance of the different shell finishes between these connectors?

A: The ACT90MD35SA features nickel shell finish while the CTVP00RW-15-35JA features olive drab cadmium finish. Both finishes provide corrosion protection suitable for aerospace and military applications. Shell finish selection does not affect electrical performance or mechanical compatibility.

Q: Why does the CTVP00RW-15-35JA have a higher contact finish thickness?

A: The CTVP00RW-15-35JA provides 100.0µin (2.54µm) gold plating compared to 50.0µin (1.27µm) on the ACT90MD35SA. Increased plating thickness enhances contact durability, reduces wear during mating cycles, and improves long-term corrosion resistance in demanding environments.

Q: Are there temperature limitations when substituting the CTVP00RW-15-35JA for the ACT90MD35SA?

A: The CTVP00RW-15-35JA operates to a maximum temperature of 175°C, compared to 200°C for the ACT90MD35SA. Applications requiring sustained operation above 175°C must retain the original ACT90MD35SA specification or identify alternative components rated for higher temperatures.

Q: Do both connectors comply with the same military standards?

A: Both the ACT90MD35SA and CTVP00RW-15-35JA comply with MIL-DTL-38999 Series III specifications. The ACT90MD35SA is designated as ACT series while the CTVP00RW-15-35JA is designated as Tri-Start™ TV series, both within the same military standard framework.

Q: What is the current rating for the CTVP00RW-15-35JA?

A: The current rating for the CTVP00RW-15-35JA is not specified in the available technical data. The ACT90MD35SA is rated for 5A. Verification of current rating requirements against application specifications is necessary when substituting components.

Q: Are both connectors classified under the same export control regulations?

A: Both the ACT90MD35SA and CTVP00RW-15-35JA are classified under ECCN EAR99 and share the same HTSUS code (8536.69.4020), ensuring consistent export control treatment and regulatory compliance across procurement and deployment.