ACT96WD35PA Equivalent & Substitute Parts

Part Overview

The ACT96WD35PA is a 37-position circular connector plug with male pins, manufactured by TE Connectivity Deutsch Connectors. This connector is designed for aerospace and military applications, featuring gold-plated crimp termination, shielded construction, and composite shell material with olive drab cadmium finish. 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

ACT96WD35PA

TE Connectivity Deutsch ConnectorsIn Stock: 1043ACT96WD35PA Datasheet

Current PartRFQ

CTVS06RF-15-35PA

Amphenol Aerospace OperationsIn Stock: 708CTVS06RF-15-35PA Datasheet

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CTVS06RF-15-35PA-506

Amphenol Aerospace OperationsIn Stock: 1232CTVS06RF-15-35PA-506 Datasheet

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CTVS06RF-15-35PA-LC

Amphenol Aerospace OperationsIn Stock: 1085CTVS06RF-15-35PA-LC Datasheet

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D38999/26FD35PA

GlenairIn Stock: 1191D38999/26FD35PA Datasheet

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D38999/26FD35PA

GlenairIn Stock: 1191D38999/26FD35PA Datasheet

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D38999/26WD35PA

Amphenol Aerospace OperationsIn Stock: 1242D38999/26WD35PA Datasheet

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D38999/26WD35PA

Amphenol Aerospace OperationsIn Stock: 1242D38999/26WD35PA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACT96WD35PA are identified based on strict equivalence across the following critical parameters:

Primary Matching Criteria:

• 37-position connector configuration
• Plug connector type with male pins
• Shell size 15-35 (MIL size D)
• Free hanging (in-line) mounting
• Crimp termination method
• Threaded fastening
• Orientation A
• Shielded construction
• Gold contact finish
• Copper alloy contact material
• 50.0µin (1.27µm) contact finish thickness
• Environment resistant ingress protection
• MIL-DTL-38999 Series III qualification

Acceptable Variations:

• Shell material: Composite or Aluminum (both acceptable for MIL-DTL-38999 Series III)
• Shell finish: Olive Drab Cadmium or Electroless Nickel (both provide corrosion protection)
• Operating temperature: -65°C ~ 175°C (main part) to -65°C ~ 200°C (extended range acceptable)
• Manufacturer: TE Connectivity Deutsch Connectors, Amphenol Aerospace Operations, or Glenair (all qualified suppliers)
• Series designation: ACT or Tri-Start™ TV (both MIL-DTL-38999 Series III compliant)

Substitute parts must maintain all core electrical and mechanical parameters to ensure direct interchangeability in aerospace and military applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: D38999/26WD35PA

The D38999/26WD35PA manufactured by Amphenol Aerospace Operations is the closest functional equivalent to the ACT96WD35PA. This part maintains identical specifications across all critical parameters: 37-position configuration, shell size 15-35 (MIL D), male pin plug connector, crimp termination, threaded fastening, orientation A, shielded construction, gold contact finish, copper alloy contacts with 50.0µin plating thickness, and operating temperature range of -65°C to 175°C. The primary difference is shell material (aluminum versus composite) and manufacturer designation (Tri-Start™ TV versus ACT series), both of which are acceptable variations within MIL-DTL-38999 Series III qualification. The part is currently active with 1149 units in stock.

Secondary Substitute: CTVS06RF-15-35PA-506

The CTVS06RF-15-35PA-506 from Amphenol Aerospace Operations provides functional equivalence with extended operating temperature capability (-65°C to 200°C). This part matches all core parameters including 37-position configuration, shell size 15-35, male pin plug connector, crimp termination, threaded fastening, orientation A, shielded construction, gold contact finish, and copper alloy contacts with 50.0µin plating thickness. The shell finish differs (electroless nickel versus olive drab cadmium), and the part includes self-locking coupling nut features. Notably, this part is ROHS3 compliant, whereas the main part is RoHS non-compliant. The part is active with 1131 units in stock.

Tertiary Substitute: D38999/26FD35PA

The D38999/26FD35PA from Glenair is listed as an equivalent substitute with 37-position circular connector configuration. Detailed parameter specifications are limited in the provided data. The part is active with 1113 units in stock.

Compliance Considerations:

The ACT96WD35PA is RoHS non-compliant. If RoHS compliance is required for new applications, the CTVS06RF-15-35PA-506 (ROHS3 compliant) is the appropriate selection. For legacy systems requiring RoHS non-compliant components, D38999/26WD35PA maintains full compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can D38999/26WD35PA be used as a direct replacement for ACT96WD35PA?

A: Yes. The D38999/26WD35PA meets all functional and electrical requirements for direct substitution. Both parts are 37-position male pin plugs with shell size 15-35, crimp termination, threaded fastening, shielded construction, gold contact finish, and identical operating temperature range (-65°C to 175°C). The aluminum shell material of the D38999/26WD35PA is acceptable under MIL-DTL-38999 Series III qualification.

Q: What is the difference between the shell materials (composite versus aluminum)?

A: The ACT96WD35PA uses composite shell material, while the D38999/26WD35PA uses aluminum. Both materials are qualified under MIL-DTL-38999 Series III and provide equivalent environmental protection. Material selection does not affect electrical performance or mechanical compatibility in this application.

Q: Is CTVS06RF-15-35PA-506 compatible with systems designed for ACT96WD35PA?

A: Yes, with the following considerations. The CTVS06RF-15-35PA-506 maintains all core connector parameters (37 positions, shell size 15-35, male pins, crimp termination, threaded fastening, shielded construction, gold contacts). The extended operating temperature range (-65°C to 200°C versus -65°C to 175°C) provides additional capability. The electroless nickel shell finish differs from olive drab cadmium but provides equivalent corrosion protection. The self-locking coupling nut feature is an enhancement. If RoHS compliance is required, this part is the appropriate selection.

Q: Why is the ACT96WD35PA discontinued?

A: The ACT96WD35PA is discontinued at DiGi Electronics. Active equivalent parts from Amphenol Aerospace Operations and Glenair remain available for procurement.

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

A: Substitution compatibility is determined by: 37-position configuration, plug connector type with male pins, shell size 15-35 (MIL D), free hanging (in-line) mounting, crimp termination, threaded fastening, orientation A, shielded construction, gold contact finish, copper alloy contact material, 50.0µin (1.27µm) contact finish thickness, and environment resistant ingress protection. All substitute parts listed maintain these parameters.

Q: Are there differences in RoHS compliance between substitute options?

A: Yes. The ACT96WD35PA and D38999/26WD35PA are both RoHS non-compliant. The CTVS06RF-15-35PA-506 is ROHS3 compliant. For applications requiring RoHS compliance, the CTVS06RF-15-35PA-506 is the appropriate selection.

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

A: D38999/26WD35PA: 1149 units in stock. CTVS06RF-15-35PA-506: 1131 units in stock. D38999/26FD35PA: 1113 units in stock. All substitute parts are currently available.

Q: Can CTVS06RF-15-35PA-LC be used as a substitute?

A: No. The CTVS06RF-15-35PA-LC is a plug housing for male pins, not a complete male pin plug connector. This part is designed to house crimp contacts and is not a direct substitute for the ACT96WD35PA, which is a complete plug assembly with male pins.