ACT90MF35SA Equivalent & Substitute Parts

Part Overview

The ACT90MF35SA is a 66-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, and operates across the temperature range of -65°C to 200°C. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional and electrical compatibility for system integration and replacement applications.

Substiute Parts

ACT90MF35SA

TE Connectivity Deutsch ConnectorsIn Stock: 841ACT90MF35SA Datasheet

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CTVPS00RF-19-35JA

Amphenol Aerospace OperationsIn Stock: 992CTVPS00RF-19-35JA Datasheet

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CTVPS00RF-19-35JA-LC

Amphenol Aerospace OperationsIn Stock: 1059CTVPS00RF-19-35JA-LC Datasheet

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CTVPS00RF-19-35SA-LC

Amphenol Aerospace OperationsIn Stock: 926CTVPS00RF-19-35SA-LC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACT90MF35SA are identified based on strict equivalence across the following critical parameters: connector type (receptacle, female sockets), number of positions (66), shell size-insert designation (19-35), mounting configuration (panel mount with flange), termination method (crimp), fastening type (threaded), orientation (A), shell material (composite), contact finish (gold), shielding (shielded), and operating temperature range (-65°C to 200°C). All substitute parts must comply with MIL-DTL-38999 Series III specification. Substitutes are grouped into two categories: complete connector assemblies with integrated contacts and connector housings without contacts. Complete assemblies provide direct functional replacement, while housing-only variants require separate contact procurement and assembly.

Parameter Comparison

Engineering Selection Recommendations

The CTVPS00RF-19-35JA represents the primary substitute for direct replacement of the ACT90MF35SA. This complete connector assembly maintains all critical functional parameters including 66-position configuration, 19-35 shell size, panel mount flange design, crimp termination, and -65°C to 200°C operating temperature range. The CTVPS00RF-19-35JA is manufactured by Amphenol Aerospace Operations and holds active product status with ROHS3 compliance, providing long-term availability and regulatory alignment superior to the discontinued ACT90MF35SA.

The CTVPS00RF-19-35JA-LC and CTVPS00RF-19-35SA-LC are connector housing variants without integrated contacts. These components are suitable for applications requiring separate contact procurement and custom assembly. Both housing variants maintain identical mechanical and environmental specifications to the main part and complete assembly substitute, with active product status and ROHS3 compliance.

Selection between the complete assembly (CTVPS00RF-19-35JA) and housing-only variants (CTVPS00RF-19-35JA-LC or CTVPS00RF-19-35SA-LC) depends on whether existing contacts from the original ACT90MF35SA can be reused or whether new contacts must be sourced separately. The complete assembly eliminates contact sourcing requirements and reduces assembly labor.

Frequently Asked Questions (FAQ)

Q: Can the CTVPS00RF-19-35JA directly replace the ACT90MF35SA in existing applications?

A: Yes. The CTVPS00RF-19-35JA maintains functional equivalence across all critical parameters: 66-position configuration, 19-35 shell size, panel mount flange, crimp termination, threaded fastening, composite shell material, gold-plated contacts, shielding, and -65°C to 200°C operating temperature. Both connectors comply with MIL-DTL-38999 Series III specification and support identical applications in aerospace and military systems.

Q: What is the difference between CTVPS00RF-19-35JA and the housing-only variants CTVPS00RF-19-35JA-LC and CTVPS00RF-19-35SA-LC?

A: The CTVPS00RF-19-35JA is a complete connector assembly with integrated female socket contacts. The CTVPS00RF-19-35JA-LC and CTVPS00RF-19-35SA-LC are connector housings only, without contacts included. Housing-only variants require separate procurement and installation of 66 crimp contacts (22D contact size) to achieve functional equivalence to the complete assembly.

Q: Are there differences in shell finish between the ACT90MF35SA and substitute parts?

A: The ACT90MF35SA features nickel shell finish, while all Amphenol substitute parts (CTVPS00RF series) feature electroless nickel finish. Both finishes provide equivalent corrosion resistance and environmental protection for aerospace and military applications. Electroless nickel offers improved uniformity and coating consistency.

Q: What is the contact finish thickness difference between the main part and substitutes?

A: The ACT90MF35SA specifies 50.0µin (1.27µm) gold contact finish thickness. The CTVPS00RF-19-35JA specifies 100.0µin (2.54µm) gold contact finish thickness. The thicker gold plating on the substitute provides enhanced contact durability and wear resistance, particularly beneficial for high-cycle mating applications.

Q: Are all substitute parts RoHS compliant?

A: The ACT90MF35SA is RoHS non-compliant. All Amphenol substitute parts (CTVPS00RF-19-35JA, CTVPS00RF-19-35JA-LC, and CTVPS00RF-19-35SA-LC) are ROHS3 compliant, meeting current environmental and regulatory requirements for aerospace and military procurement.

Q: What is the current inventory status for substitute parts?

A: CTVPS00RF-19-35JA has 953 pieces in stock. CTVPS00RF-19-35JA-LC has 1048 pieces in stock. CTVPS00RF-19-35SA-LC has 816 pieces in stock. All substitute parts maintain active product status with established supply chains.

Q: Can contacts from the ACT90MF35SA be used with the housing-only substitute variants?

A: Contact compatibility between the ACT90MF35SA and CTVPS00RF housing variants depends on contact design specifications not provided in this reference. Contact reuse requires verification of contact geometry, crimp specifications, and insertion force compatibility with the Amphenol housing design. New contact procurement is recommended to ensure system reliability.