ACT94MD35SN Equivalent & Substitute Parts

Part Overview

The ACT94MD35SN is a 37-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, 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

ACT94MD35SN

TE Connectivity Deutsch ConnectorsIn Stock: 964ACT94MD35SN Datasheet

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CTV07RW-15-35B

Amphenol Aerospace OperationsIn Stock: 807CTV07RW-15-35B Datasheet

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CTV07RW-15-35JN

Amphenol Aerospace OperationsIn Stock: 1238CTV07RW-15-35JN Datasheet

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CTV07RW-15-35JN-LC

Amphenol Aerospace OperationsIn Stock: 762CTV07RW-15-35JN-LC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT94MD35SN is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 37
• Shell Size - Insert: 15-35
• Series Qualification: MIL-DTL-38999 Series III
• Connector Type: Receptacle with Female Sockets
• Mounting Type: Panel Mount with Bulkhead - Front Side Nut
• Termination Method: Crimp
• Shielding: Shielded
• Contact Finish - Mating: Gold
• Ingress Protection: Environment Resistant

Acceptable Variation Parameters:

• Manufacturer: Different manufacturers producing MIL-DTL-38999 Series III qualified connectors
• Shell Finish: Nickel or Cadmium plating
• Operating Temperature: Minimum -65°C to maximum 175°C or higher
• Contact Finish Thickness: Variation in gold plating thickness (50.0µin to 100.0µin)
• Housing Color: Silver or Olive Drab

The substitute parts CTV07RW-15-35JN, CTV07RW-15-35JN-LC, and CTV07RW-15-35B are qualified alternatives manufactured by Amphenol Aerospace Operations under the Tri-Start™ TV series, all meeting MIL-DTL-38999 Series III specifications.

Parameter Comparison

Engineering Selection Recommendations

CTV07RW-15-35JN is the primary equivalent substitute for the ACT94MD35SN. This part maintains complete functional compatibility as a 37-position receptacle with female sockets, crimp termination, and gold-plated contacts. Both connectors meet MIL-DTL-38999 Series III specifications and are qualified for aerospace and military applications. The CTV07RW-15-35JN is currently active in production with higher inventory availability (1181 pieces) compared to the discontinued ACT94MD35SN. The operating temperature range of -65°C to 175°C covers the majority of aerospace and military operational environments, with the exception of applications requiring the full 200°C upper limit of the original part.

CTV07RW-15-35JN-LC provides an alternative housing option for applications where contacts are sourced separately or where housing replacement is required. This part is functionally equivalent for mechanical and environmental specifications but does not include integrated contacts.

CTV07RW-15-35B is a receptacle housing variant without integrated contacts. Selection of this part requires separate procurement and assembly of crimp contacts and is appropriate only for applications where housing replacement is the primary requirement.

All three substitute parts are RoHS non-compliant and carry MSL 1 rating, matching the compliance profile of the original ACT94MD35SN. All parts are qualified under MIL-DTL-38999 Series III and carry ECCN EAR99 classification.

Frequently Asked Questions (FAQ)

Q: Can CTV07RW-15-35JN be used as a direct replacement for ACT94MD35SN in existing assemblies?

A: Yes. The CTV07RW-15-35JN is a direct functional equivalent. Both connectors are 37-position receptacles with female sockets, crimp termination, gold-plated contacts, and MIL-DTL-38999 Series III qualification. Mechanical and electrical compatibility is maintained for panel mount applications with bulkhead front-side nut fastening.

Q: What is the difference between CTV07RW-15-35JN and CTV07RW-15-35JN-LC?

A: Both parts are 37-position receptacles meeting MIL-DTL-38999 Series III specifications. The primary difference is packaging: CTV07RW-15-35JN is supplied as a complete receptacle with integrated female sockets, while CTV07RW-15-35JN-LC is supplied as a housing only without contacts. Selection depends on whether contacts are already available or must be procured separately.

Q: Are there temperature limitations when substituting CTV07RW-15-35JN for ACT94MD35SN?

A: The CTV07RW-15-35JN operates from -65°C to 175°C, while the ACT94MD35SN operates from -65°C to 200°C. For applications requiring sustained operation above 175°C, the CTV07RW-15-35JN is not suitable. For applications within the -65°C to 175°C range, full compatibility is maintained.

Q: What is the significance of the contact finish thickness difference between ACT94MD35SN (50.0µin) and CTV07RW-15-35JN (100.0µin)?

A: The CTV07RW-15-35JN provides thicker gold plating (100.0µin versus 50.0µin), which enhances contact durability and corrosion resistance. This represents an improvement over the original specification and does not create compatibility issues.

Q: Can CTV07RW-15-35B be used as a substitute for ACT94MD35SN?

A: CTV07RW-15-35B is a housing-only variant without integrated contacts. It can be used only if contacts are procured and assembled separately. This part is appropriate for applications requiring housing replacement but not for direct connector substitution.

Q: Are all substitute parts compliant with the same military and aerospace standards as ACT94MD35SN?

A: Yes. All three substitute parts (CTV07RW-15-35JN, CTV07RW-15-35JN-LC, and CTV07RW-15-35B) are qualified under MIL-DTL-38999 Series III and carry the same ECCN EAR99 classification. All are RoHS non-compliant with MSL 1 rating, matching the original part's compliance profile.

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

A: CTV07RW-15-35JN has 1181 pieces in stock, CTV07RW-15-35JN-LC has 751 pieces in stock, and CTV07RW-15-35B has 697 pieces in stock. All substitute parts are active products with ongoing production support, providing superior availability compared to the discontinued ACT94MD35SN.