PRF92-P-C-EE-405-SD-B 2.92mm Coaxial Connector Equivalent & Substitute Parts

Part Overview

The PRF92-P-C-EE-405-SD-B is a 2.92mm coaxial connector plug manufactured by Samtec Inc., designed for RF applications requiring 50 Ohm impedance matching. This male pin connector features solder termination for both center contact and shield, with free hanging (in-line) mounting configuration. The connector is rated for operation up to 40 GHz and is compatible with RG-405 semi-rigid cable (.085" diameter). The part maintains Active product status and is ROHS3 compliant. Equivalent substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

PRF92-P-C-EE-405-SD-B

Samtec Inc.In Stock: 979PRF92-P-C-EE-405-SD-B Datasheet

Current PartRFQ

PRF92-P-C-EE-405-SD-1

Samtec Inc.In Stock: 811PRF92-P-C-EE-405-SD-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PRF92-P-C-EE-405-SD-B are identified based on electrical and mechanical parameter equivalence. The substitution logic is based on the following critical parameters that must remain identical:

• Connector Style: 2.92mm (determines mating interface compatibility)
• Connector Type: Plug, Male Pin (defines gender and contact configuration)
• Contact Termination: Solder (specifies assembly method)
• Shield Termination: Solder (specifies assembly method)
• Impedance: 50 Ohms (ensures signal integrity in RF circuits)
• Mounting Type: Free Hanging (In-Line) (defines installation configuration)
• Cable Group: RG-405 (.085" Semi Rigid) (specifies cable compatibility)
• Fastening Type: Threaded (determines mating mechanism)
• Frequency - Max: 40 GHz (establishes operational bandwidth)
• Center Contact Material: Beryllium Copper (ensures electrical performance)
• Body Material: Stainless Steel (provides structural integrity)
• Center Contact Plating: Gold (ensures contact reliability)
• Dielectric Material: PTFE (maintains impedance characteristics)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both PRF92-P-C-EE-405-SD-B and PRF92-P-C-EE-405-SD-1 are Active status products manufactured by Samtec Inc. and maintain identical electrical and mechanical specifications. Selection between these parts is based on packaging and inventory considerations rather than functional differences.

PRF92-P-C-EE-405-SD-B is supplied in standard packaging with 886 pieces currently in stock.

PRF92-P-C-EE-405-SD-1 is supplied in bulk packaging with 768 pieces currently in stock.

Both parts satisfy ROHS3 compliance requirements and export classification (EAR99). The choice between these equivalents depends on procurement quantity requirements, packaging preferences, and supply chain logistics.

Frequently Asked Questions (FAQ)

Q: Are PRF92-P-C-EE-405-SD-B and PRF92-P-C-EE-405-SD-1 electrically identical?

A: Yes. Both parts share identical electrical specifications including 50 Ohm impedance, 40 GHz maximum frequency, gold-plated beryllium copper center contacts, and PTFE dielectric material. They are parametric equivalents.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging configuration. PRF92-P-C-EE-405-SD-B uses standard packaging, while PRF92-P-C-EE-405-SD-1 uses bulk packaging. Both are manufactured by Samtec Inc. and maintain identical connector specifications.

Q: Can these connectors be used interchangeably in RF circuits?

A: Yes. Both connectors feature identical mechanical and electrical characteristics, including 2.92mm connector style, threaded fastening, solder termination, and RG-405 cable compatibility. They are direct substitutes for RF applications up to 40 GHz.

Q: Are both parts RoHS compliant?

A: Yes. Both PRF92-P-C-EE-405-SD-B and PRF92-P-C-EE-405-SD-1 are ROHS3 compliant.

Q: Which part should be selected for new designs?

A: Both parts maintain Active product status and are suitable for new designs. Selection should be based on packaging requirements and inventory availability.