ACT94MD35SA Equivalent & Substitute Parts

Part Overview

The ACT94MD35SA is a 37-position circular connector receptacle manufactured by TE Connectivity Deutsch Connectors, designed for aerospace and military applications. This component features female sockets with crimp termination, panel mount configuration, and operates across a temperature range of -65°C to 200°C. The part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain functional compatibility while meeting application requirements.

Substiute Parts

ACT94MD35SA

TE Connectivity Deutsch ConnectorsIn Stock: 841ACT94MD35SA Datasheet

Current PartRFQ

CTV07RW-15-35BA

Amphenol Aerospace OperationsIn Stock: 993CTV07RW-15-35BA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT94MD35SA is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 37
• Shell Size - Insert: 15-35
• Connector Type: Receptacle configuration for female sockets
• Mounting Type: Panel Mount with Bulkhead - Front Side Nut
• Fastening Type: Threaded
• Orientation: A
• Shielding: Shielded
• Series: MIL-DTL-38999 Series III compliance
• Termination Method: Crimp

Functional Compatibility Parameters:

• Operating Temperature Range: Substitute must support minimum -65°C to 175°C (ACT94MD35SA operates to 200°C)
• Contact Finish: Gold mating surface for signal integrity
• Ingress Protection: Environment Resistant classification

The CTV07RW-15-35BA from Amphenol Aerospace Operations qualifies as a substitute based on these parameters. This part maintains the 37-position configuration, identical shell size specifications, panel mount architecture, and MIL-DTL-38999 Series III compliance. The substitute operates within a reduced upper temperature limit of 175°C compared to the original 200°C specification.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: CTV07RW-15-35BA

The CTV07RW-15-35BA is the qualified substitute for the discontinued ACT94MD35SA. Both components are MIL-DTL-38999 Series III compliant circular connectors with identical mechanical and electrical interface specifications. The substitute maintains all critical parameters including 37-position configuration, shell size 15-35, panel mount bulkhead architecture, and threaded fastening.

Operational Consideration:

The CTV07RW-15-35BA operates to a maximum temperature of 175°C, compared to the ACT94MD35SA specification of 200°C. Applications requiring sustained operation above 175°C require thermal performance validation against the substitute part's published derating curves.

Compliance Status:

Both the original and substitute parts are RoHS non-compliant and carry MSL Level 1 (Unlimited) moisture sensitivity classification, indicating equivalent handling and storage requirements for aerospace and military applications.

Product Availability:

The CTV07RW-15-35BA maintains active product status with 960 units in stock, providing supply continuity for the discontinued ACT94MD35SA.

Frequently Asked Questions (FAQ)

Q: Can the CTV07RW-15-35BA directly replace the ACT94MD35SA in existing designs?

A: The CTV07RW-15-35BA is mechanically and electrically compatible with the ACT94MD35SA for panel mount applications. Both connectors share identical 37-position configuration, shell size 15-35, and MIL-DTL-38999 Series III compliance. The primary design consideration is the reduced maximum operating temperature of 175°C versus 200°C on the original part. Applications operating within the 175°C limit require no design modification.

Q: What is the difference between the ACT94MD35SA and CTV07RW-15-35BA connector housings?

A: Both connectors are receptacle housings designed for female socket termination. The ACT94MD35SA is manufactured by TE Connectivity Deutsch Connectors as part of the ACT series, while the CTV07RW-15-35BA is manufactured by Amphenol Aerospace Operations as part of the Tri-Start™ TV series. Both maintain identical mechanical interfaces and MIL-DTL-38999 Series III specifications.

Q: Are contacts included with the CTV07RW-15-35BA substitute?

A: The CTV07RW-15-35BA is supplied as a receptacle housing without contacts. Contacts must be procured separately and crimped according to MIL-DTL-38999 Series III specifications. The original ACT94MD35SA specification does not indicate whether contacts are included in the standard package.

Q: What is the shell finish difference between these two connectors?

A: The ACT94MD35SA features a nickel shell finish, while the CTV07RW-15-35BA features a cadmium shell finish. Both finishes provide corrosion resistance suitable for aerospace and military environments. The cadmium finish on the substitute part is consistent with MIL-DTL-38999 Series III specifications.

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

A: Both connectors are specified for aerospace and military applications and comply with MIL-DTL-38999 Series III standards. The CTV07RW-15-35BA is qualified as a direct substitute for the ACT94MD35SA in these application categories, subject to the operating temperature limitation noted above.

Q: What is the contact size specification for the CTV07RW-15-35BA?

A: The CTV07RW-15-35BA is specified with 22D contact size, consistent with MIL-DTL-38999 Series III 37-position connector standards.