ACT96MD97SA Equivalent & Substitute Parts

Part Overview

The ACT96MD97SA is a 12-position circular connector plug with female sockets manufactured by TE Connectivity Deutsch Connectors. This connector is qualified to MIL-DTL-38999 Series III specifications and features crimp termination, gold-plated mating contacts, and shielded construction for aerospace and military applications. The part is discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional and electrical compatibility.

Substiute Parts

ACT96MD97SA

TE Connectivity Deutsch ConnectorsIn Stock: 842ACT96MD97SA Datasheet

Current PartRFQ

D38999/26WD97SA

Amphenol Aerospace OperationsIn Stock: 912D38999/26WD97SA Datasheet

SimilarRFQ

D38999/26WD97SA

Amphenol Aerospace OperationsIn Stock: 912D38999/26WD97SA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT96MD97SA is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Plug with female sockets
• Number of positions: 12
• Shell size (Insert): 15-97
• Shell size (MIL): D
• Termination method: Crimp
• Fastening type: Threaded
• Orientation: A
• Contact finish (mating): Gold
• Contact finish thickness: 50.0µin (1.27µm)
• Shielding: Shielded
• Contact material: Copper Alloy
• Mounting type: Free Hanging (In-Line)
• MIL qualification: MIL-DTL-38999 Series III
• Ingress protection: Environment Resistant

The substitute part D38999/26WD97SA manufactured by Amphenol Aerospace Operations meets all mandatory matching parameters. This part is qualified to the same MIL-DTL-38999 Series III standard and maintains identical mechanical and electrical interface specifications.

Parameter Comparison

Engineering Selection Recommendations

The D38999/26WD97SA from Amphenol Aerospace Operations is a direct functional equivalent to the ACT96MD97SA. Both connectors are qualified to MIL-DTL-38999 Series III and share identical mechanical interfaces, pin configurations, and electrical contact specifications.

Compliance Considerations:

• Both parts are RoHS non-compliant, maintaining consistency with legacy aerospace and military specifications
• Both parts carry MSL Level 1 (Unlimited) moisture sensitivity rating
• Both parts are classified under ECCN EAR99 and HTSUS 8536.69.4020

Operational Differences: The Amphenol D38999/26WD97SA operates across a temperature range of -65°C to 175°C, compared to the TE Connectivity ACT96MD97SA range of -65°C to 200°C. Applications requiring operation above 175°C require evaluation against specific system requirements.

Availability: The Amphenol substitute is currently active with 863 pieces in stock, compared to the discontinued status of the original TE Connectivity part.

Frequently Asked Questions (FAQ)

Q: Can the D38999/26WD97SA directly replace the ACT96MD97SA in existing assemblies?

A: Yes. Both connectors meet MIL-DTL-38999 Series III qualification and share identical shell sizes (D, 15-97), pin counts (12), termination methods (crimp), and contact specifications (gold-plated copper alloy). The mechanical and electrical interfaces are equivalent.

Q: What is the significance of the operating temperature difference between the two parts?

A: The ACT96MD97SA is rated to 200°C while the D38999/26WD97SA is rated to 175°C. For applications operating between 175°C and 200°C, the original specification must be verified against system requirements. For applications operating at or below 175°C, both parts are equivalent.

Q: Are there any material differences between these connectors?

A: The ACT96MD97SA features a composite shell with nickel finish, while the D38999/26WD97SA features an aluminum shell with olive drab cadmium finish. Both maintain identical electrical contact materials (copper alloy with 50.0µin gold plating) and shielding characteristics. The shell material difference does not affect electrical performance for MIL-DTL-38999 Series III compliance.

Q: What is the packaging difference?

A: The ACT96MD97SA is supplied in standard packaging, while the D38999/26WD97SA is supplied in bulk packaging. This affects handling and storage procedures but does not impact connector functionality.

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

A: Yes. Both connectors are qualified for aerospace and military applications. The D38999/26WD97SA additionally qualifies for aviation and marine applications. Both maintain environment-resistant ingress protection and are non-compliant with RoHS, consistent with military and aerospace specifications.

Q: What is the current availability status?

A: The ACT96MD97SA is discontinued at DiGi Electronics. The D38999/26WD97SA is active with 863 pieces in stock, providing immediate availability for new designs and replacement requirements.