ACT90WB98SN Equivalent & Substitute Parts

Part Overview

The ACT90WB98SN is a 6-position circular connector receptacle manufactured by TE Connectivity Deutsch Connectors, designed for panel mount applications with female sockets and crimp termination. This connector is part of the MIL-DTL-38999 Series III standard and features shielded construction with gold-plated mating contacts. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain functional and electrical compatibility for aerospace and military applications.

Substiute Parts

ACT90WB98SN

TE Connectivity Deutsch ConnectorsIn Stock: 884ACT90WB98SN Datasheet

Current PartRFQ

CTVP00RW-11-98JN

Amphenol Aerospace OperationsIn Stock: 1276CTVP00RW-11-98JN Datasheet

SimilarRFQ

CTVPS00RF-11-98JN

Amphenol Aerospace OperationsIn Stock: 940CTVPS00RF-11-98JN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACT90WB98SN is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Connector type: Receptacle with female sockets
• Number of positions: 6
• Shell size insert designation: 11-98
• Mounting configuration: Panel mount with flange
• Termination method: Crimp
• Fastening mechanism: Threaded
• Shielding: Shielded construction
• Contact finish: Gold plating on mating surfaces
• Series compliance: MIL-DTL-38999 Series III

Allowable Variations:

• Shell finish material (Olive Drab Cadmium or Electroless Nickel)
• Contact finish thickness (50.0µin to 100.0µin)
• Operating temperature upper limit (175°C to 200°C)
• Manufacturer (TE Connectivity Deutsch Connectors or Amphenol Aerospace Operations)
• RoHS compliance status
• Current rating specification availability

The substitute parts CTVP00RW-11-98JN and CTVPS00RF-11-98JN meet all critical matching parameters and are therefore functionally equivalent for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

CTVP00RW-11-98JN Selection Criteria:

This substitute maintains identical shell finish (Olive Drab Cadmium) to the original ACT90WB98SN, providing visual and material consistency in aerospace and military applications. The part is currently active in production with established supply availability. The contact finish thickness of 100.0µin exceeds the original specification of 50.0µin, providing enhanced durability for mating cycles. Operating temperature range matches the original specification at -65°C to 175°C. RoHS non-compliance status aligns with the original part for applications where legacy component specifications are required.

CTVPS00RF-11-98JN Selection Criteria:

This substitute offers extended operating temperature capability to 200°C, providing thermal margin beyond the original specification. The electroless nickel shell finish differs from the original Olive Drab Cadmium, suitable for applications where corrosion resistance and environmental protection are prioritized. ROHS3 compliance status accommodates regulatory requirements for new designs and procurement initiatives. Contact finish thickness of 100.0µin provides enhanced contact durability. This part is recommended for applications requiring modern environmental compliance without compromising MIL-DTL-38999 Series III electrical and mechanical compatibility.

Both substitute parts are manufactured by Amphenol Aerospace Operations under the Tri-Start™ TV series designation and maintain full mechanical and electrical interchangeability with the discontinued ACT90WB98SN within the MIL-DTL-38999 Series III standard.

Frequently Asked Questions (FAQ)

Q: Can CTVP00RW-11-98JN and CTVPS00RF-11-98JN be used interchangeably with ACT90WB98SN?

A: Both substitute parts are mechanically and electrically compatible with ACT90WB98SN for direct replacement in panel mount applications. All three connectors share identical shell size (11-98), position count (6), mounting configuration, termination method, and MIL-DTL-38999 Series III compliance. Selection between substitutes depends on shell finish material requirements and RoHS compliance mandates for the specific application.

Q: What is the difference between the two substitute parts?

A: CTVP00RW-11-98JN maintains Olive Drab Cadmium shell finish matching the original part and is RoHS non-compliant. CTVPS00RF-11-98JN features electroless nickel shell finish, extends operating temperature to 200°C, and is ROHS3 compliant. Both provide 100.0µin contact finish thickness compared to the original 50.0µin specification.

Q: Are there any compatibility concerns with shell finish differences?

A: Shell finish differences (Olive Drab Cadmium versus Electroless Nickel) do not affect electrical or mechanical compatibility. Selection is based on environmental protection requirements, aesthetic consistency with existing assemblies, and regulatory compliance mandates. Both finishes provide environment-resistant protection suitable for aerospace and military applications.

Q: What does the contact finish thickness difference mean for performance?

A: The substitute parts provide 100.0µin (2.54µm) gold plating thickness compared to the original 50.0µin (1.27µm). Increased thickness enhances contact durability and extends mating cycle life, providing improved reliability for high-cycle applications without compromising electrical performance.

Q: Which substitute should be selected for new designs?

A: CTVPS00RF-11-98JN is recommended for new designs requiring modern environmental compliance. ROHS3 compliance status aligns with current procurement standards, extended temperature rating provides design margin, and electroless nickel finish offers superior corrosion resistance. CTVP00RW-11-98JN is appropriate for legacy system replacements where Olive Drab Cadmium finish consistency is required.

Q: Are current ratings specified for the substitute parts?

A: Current rating specifications are not provided for CTVP00RW-11-98JN and CTVPS00RF-11-98JN in available documentation. The original ACT90WB98SN specifies 7.5A current rating. Contact the manufacturer for current rating confirmation if this parameter is critical for the application.

Q: What is the inventory status for these substitute parts?

A: CTVP00RW-11-98JN has 1180 pieces in stock, and CTVPS00RF-11-98JN has 892 pieces in stock. Both are actively produced and available for immediate procurement, addressing the discontinued status of the original ACT90WB98SN.