ACT90MC35PB Equivalent & Substitute Parts

Part Overview

The ACT90MC35PB is a 22-position circular connector receptacle manufactured by TE Connectivity Deutsch Connectors, designed for aerospace and military applications. This connector features male pins with crimp termination, panel mount configuration with threaded fastening, and operates across the temperature range of -65°C to 200°C. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives that maintain compatibility with existing system requirements while meeting current availability and compliance standards.

Substiute Parts

ACT90MC35PB

TE Connectivity Deutsch ConnectorsIn Stock: 1166ACT90MC35PB Datasheet

Current PartRFQ

CTVPS00RF-13-35AB

Amphenol Aerospace OperationsIn Stock: 809CTVPS00RF-13-35AB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT90MC35PB is determined by strict adherence to the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 22
• Shell Size - Insert: 13-35
• Connector Type: Receptacle with Male Pins
• Mounting Type: Panel Mount with Flange
• Fastening Type: Threaded
• Orientation: B
• Shielding: Shielded
• Operating Temperature Range: -65°C ~ 200°C
• Series Compliance: MIL-DTL-38999 Series III

Functional Compatibility Parameters:

• Termination Method: Crimp
• Shell Material: Composite
• Contact Material: Copper Alloy
• Applications: Aerospace, Military

The substitute part CTVPS00RF-13-35AB from Amphenol Aerospace Operations satisfies all mandatory matching parameters and maintains functional compatibility across the specified operating environment. Both connectors conform to MIL-DTL-38999 Series III specifications and support identical pin configurations, mounting geometries, and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The ACT90MC35PB is discontinued at DiGi Electronics, while the CTVPS00RF-13-35AB maintains active product status with current inventory availability. For new designs or long-term supply chain planning, the active substitute part is the appropriate selection.

Compliance Consideration: The CTVPS00RF-13-35AB achieves ROHS3 compliance, whereas the ACT90MC35PB is RoHS non-compliant. Systems subject to RoHS regulatory requirements must utilize the compliant substitute part.

Functional Equivalence: Both connectors meet MIL-DTL-38999 Series III specifications with identical pin counts, shell sizes, mounting configurations, and operating temperature ranges. The substitute part maintains full electrical and mechanical compatibility for aerospace and military applications.

Shell Finish Variation: The ACT90MC35PB features standard nickel plating, while the CTVPS00RF-13-35AB utilizes electroless nickel finish. Both finishes provide equivalent corrosion resistance and environmental protection for the specified operating conditions.

Contact Configuration: The CTVPS00RF-13-35AB is supplied as a receptacle housing without integrated contacts. Crimp contacts must be sourced separately and installed to match the pin configuration of the original ACT90MC35PB assembly.

Frequently Asked Questions (FAQ)

Q: Can the CTVPS00RF-13-35AB directly replace the ACT90MC35PB in existing assemblies?

A: The CTVPS00RF-13-35AB housing is mechanically and electrically compatible with the ACT90MC35PB. Both connectors conform to MIL-DTL-38999 Series III specifications with identical shell sizes, pin counts, and mounting configurations. However, the substitute part is supplied as a housing without contacts. Crimp contacts must be installed separately to complete the assembly.

Q: What are the critical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: 22-position pin count, 13-35 shell size, panel mount flange configuration, threaded fastening, B-orientation, shielded design, -65°C to 200°C operating temperature range, and MIL-DTL-38999 Series III compliance. Deviation from any of these parameters indicates incompatibility.

Q: Does the RoHS3 compliance of the substitute part affect electrical performance?

A: RoHS3 compliance reflects material composition and manufacturing process standards, not electrical performance. The CTVPS00RF-13-35AB maintains identical electrical ratings, current capacity, and operating characteristics as the ACT90MC35PB across all specified conditions.

Q: Are the shell finishes (nickel vs. electroless nickel) functionally equivalent?

A: Both nickel and electroless nickel finishes provide equivalent corrosion resistance and environmental protection for aerospace and military applications. The electroless nickel finish of the substitute part offers consistent coating thickness and enhanced durability in high-reliability environments.

Q: What is the impact of the substitute part being supplied without contacts?

A: The CTVPS00RF-13-35AB housing requires separate procurement and installation of crimp contacts. Contact specifications must match the original ACT90MC35PB pin configuration. This approach allows customization of contact materials and finishes to meet specific system requirements.

Q: How do the inventory levels compare between the main part and substitute?

A: The ACT90MC35PB has 1146 pieces in stock, while the CTVPS00RF-13-35AB has 712 pieces available. Given the discontinued status of the main part, the active substitute provides ongoing supply chain continuity for future requirements.

Q: Are both connectors suitable for aerospace and military applications?

A: Both the ACT90MC35PB and CTVPS00RF-13-35AB are specified for aerospace and military applications. Both conform to MIL-DTL-38999 Series III standards and maintain the environmental resistance and operating temperature ranges required for these demanding environments.