ACT96WD18PA Equivalent & Substitute Parts

Part Overview

The ACT96WD18PA is an 18-position circular connector plug with male pins manufactured by TE Connectivity Deutsch Connectors. This component is classified as a MIL-DTL-38999 Series III connector designed for aerospace and military applications. The part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain electrical and mechanical compatibility for ongoing system support and procurement requirements.

Substiute Parts

ACT96WD18PA

TE Connectivity Deutsch ConnectorsIn Stock: 1155ACT96WD18PA Datasheet

Current PartRFQ

CTVS06RF-15-18PA-LC

Amphenol Aerospace OperationsIn Stock: 827CTVS06RF-15-18PA-LC Datasheet

SimilarRFQ

CTVS06RF-15-18PA-LC

Amphenol Aerospace OperationsIn Stock: 827CTVS06RF-15-18PA-LC Datasheet

SimilarRFQ

D38999/26FD18PA

GlenairIn Stock: 1178D38999/26FD18PA Datasheet

SimilarRFQ

D38999/26FD18PA

GlenairIn Stock: 1178D38999/26FD18PA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT96WD18PA is determined by strict adherence to the following critical parameters:

Primary Compatibility Criteria:

• Number of Positions: 18
• Shell Size - Insert: 15-18
• Shell Size, MIL: D
• Series: MIL-DTL-38999 Series III
• Connector Type: Plug configuration
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded
• Orientation: A
• Termination: Crimp
• Shielding: Shielded
• Ingress Protection: Environment Resistant

Substitute parts must maintain these parameters to ensure mechanical fit, electrical performance, and system integration. The substitute parts identified below satisfy these core requirements while offering alternative manufacturing sources and updated compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

D38999/26FD18PA (Glenair)

The D38999/26FD18PA is listed as a direct substitute for the ACT96WD18PA in the original part documentation. This Glenair connector maintains MIL-DTL-38999 Series III compliance and is currently active in production with 1079 units in stock. This part is suitable for applications requiring direct form-fit-function replacement where the original TE Connectivity part is no longer available.

CTVS06RF-15-18PA-LC (Amphenol Aerospace Operations)

The CTVS06RF-15-18PA-LC is an 18-position plug housing for male pins manufactured by Amphenol Aerospace Operations. This part maintains MIL-DTL-38999 Series III compliance and shares critical mechanical parameters including shell size, mounting type, fastening type, and orientation. The Amphenol part is ROHS3 compliant and operates across an extended temperature range (-65°C ~ 200°C) compared to the original part. This connector is currently active with 808 units in stock. Note that this part is a plug housing and does not include contacts; contacts must be sourced separately.

Both substitute parts are currently in active production status, providing supply chain continuity for the discontinued ACT96WD18PA.

Frequently Asked Questions (FAQ)

Q: Can the CTVS06RF-15-18PA-LC directly replace the ACT96WD18PA?

A: The CTVS06RF-15-18PA-LC is a plug housing designed for male pins, whereas the ACT96WD18PA is a complete plug with male pins. The CTVS06RF-15-18PA-LC requires separate contact procurement. Both parts share the same 18-position configuration, shell size (15-18), MIL-DTL-38999 Series III compliance, and mechanical mounting characteristics. Compatibility depends on your system's specific contact and housing assembly requirements.

Q: What is the difference between the ACT96WD18PA and D38999/26FD18PA?

A: Both connectors are 18-position circular plugs compliant with MIL-DTL-38999 Series III. The D38999/26FD18PA is manufactured by Glenair and is documented as a direct substitute. The primary difference is the manufacturing source; both parts maintain equivalent electrical and mechanical specifications for aerospace and military applications.

Q: Does the Amphenol CTVS06RF-15-18PA-LC meet RoHS requirements?

A: Yes, the CTVS06RF-15-18PA-LC is ROHS3 compliant. The original ACT96WD18PA is RoHS non-compliant. If your application requires RoHS compliance, the Amphenol part provides this certification advantage.

Q: What is the operating temperature difference between the ACT96WD18PA and substitute parts?

A: The ACT96WD18PA operates from -65°C to 175°C. The Amphenol CTVS06RF-15-18PA-LC extends the upper temperature limit to 200°C. This extended range provides additional thermal margin for high-temperature aerospace and military applications.

Q: Are contacts included with the CTVS06RF-15-18PA-LC?

A: No. The CTVS06RF-15-18PA-LC is a plug housing only. Contacts must be sourced separately and must be compatible with the 18-position configuration and crimp termination specification.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts—ACT96WD18PA, CTVS06RF-15-18PA-LC, and D38999/26FD18PA—have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.