ACT96WE35PB Equivalent & Substitute Parts

Part Overview

The ACT96WE35PB is a 55-position circular connector plug with male pins manufactured by TE Connectivity Deutsch Connectors. This connector is designed for aerospace and military applications, featuring crimp termination, threaded fastening, and gold-plated mating contacts. The part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain electrical and mechanical compatibility for ongoing system support and procurement.

Substiute Parts

ACT96WE35PB

TE Connectivity Deutsch ConnectorsIn Stock: 999ACT96WE35PB Datasheet

Current PartRFQ

D38999/26FE35PB

GlenairIn Stock: 886D38999/26FE35PB Datasheet

SimilarRFQ

D38999/26FE35PB

GlenairIn Stock: 886D38999/26FE35PB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT96WE35PB is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• 55-position connector configuration
• 5A current rating
• Gold contact finish with 50.0µin (1.27µm) mating thickness
• Copper alloy contact material
• Shielded design

Mechanical Compatibility:

• MIL-DTL-38999 Series III compliance
• Shell size E (17-35 insert)
• Male pin plug connector type
• Crimp termination method
• Threaded fastening mechanism
• Operating temperature range -65°C ~ 175°C

Environmental & Regulatory Compliance:

• Environment resistant ingress protection
• MSL 1 (Unlimited) moisture sensitivity
• EAR99 export classification
• HTSUS 8536.69.4020 tariff code

The substitute part D38999/26FE35PB manufactured by Glenair meets these critical parameters and maintains full functional and physical compatibility with the ACT96WE35PB.

Parameter Comparison

Engineering Selection Recommendations

The D38999/26FE35PB manufactured by Glenair is a direct functional equivalent to the ACT96WE35PB. Both connectors comply with MIL-DTL-38999 Series III specifications and share identical electrical and mechanical parameters across all critical dimensions and performance ratings.

Product Status Consideration: The ACT96WE35PB is discontinued at DiGi Electronics, while the D38999/26FE35PB maintains active product status with current inventory availability. For new procurement and long-term system support, the Glenair D38999/26FE35PB is the appropriate selection.

Regulatory Compliance: Both parts carry identical export classification (EAR99) and tariff codes (HTSUS 8536.69.4020). The Glenair part includes REACH Unaffected status, providing additional regulatory clarity for European supply chains.

Inventory Considerations: The TE Connectivity ACT96WE35PB maintains 961 pieces in stock, while the Glenair D38999/26FE35PB has 799 pieces available. Both quantities support immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the D38999/26FE35PB directly replace the ACT96WE35PB in existing assemblies?

A: Yes. Both connectors meet MIL-DTL-38999 Series III specifications with identical 55-position configurations, shell size E (17-35), crimp termination, and threaded fastening. Electrical parameters including 5A current rating, gold contact finish, and operating temperature range (-65°C ~ 175°C) are equivalent.

Q: What is the difference between the ACT96WE35PB and D38999/26FE35PB designations?

A: The ACT96WE35PB is a TE Connectivity Deutsch Connectors part number, while D38999/26FE35PB is the Glenair equivalent. Both reference the same MIL-DTL-38999 Series III specification. The different manufacturer designations reflect different production sources within the same military standard.

Q: Are there any compatibility issues with crimp termination between manufacturers?

A: No. Both parts use crimp termination with copper alloy contacts and 50.0µin (1.27µm) gold plating thickness. Crimp tooling and contact specifications are standardized under MIL-DTL-38999 Series III.

Q: What is the significance of the shell size E (17-35) designation?

A: Shell size E with 17-35 insert designation specifies the physical dimensions and contact arrangement for the 55-position connector. Both the ACT96WE35PB and D38999/26FE35PB conform to this specification, ensuring mechanical interchangeability.

Q: Does the shielded design provide the same environmental protection in both parts?

A: Yes. Both connectors feature shielded design with environment resistant ingress protection and identical MSL 1 (Unlimited) moisture sensitivity ratings, providing equivalent environmental performance.

Q: Why is the ACT96WE35PB discontinued while the D38999/26FE35PB remains active?

A: Product discontinuation decisions are manufacturer-specific and do not reflect technical performance differences. The D38999/26FE35PB maintains active status with current inventory, making it the preferred selection for ongoing procurement.

Q: Are export restrictions identical for both parts?

A: Yes. Both parts carry EAR99 export classification and HTSUS 8536.69.4020 tariff codes. The Glenair part includes REACH Unaffected status, which may provide additional compliance documentation for certain supply chain requirements.