PRF92-J-C-EP-047D-SS-B Equivalent & Substitute Parts

Part Overview

The PRF92-J-C-EP-047D-SS-B is a 2.92mm coaxial connector jack manufactured by Samtec Inc., designed for RF cable applications requiring 50 Ohm impedance. This female socket connector features solder termination and operates at frequencies up to 40 GHz, making it suitable for high-frequency RF and microwave applications. The connector is currently in active product status with 1116 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

PRF92-J-C-EP-047D-SS-B

Samtec Inc.In Stock: 1194PRF92-J-C-EP-047D-SS-B Datasheet

Current PartRFQ

PRF92-J-C-EP-047A-SS

Samtec Inc.In Stock: 1137PRF92-J-C-EP-047A-SS Datasheet

Parametric EquivalentRFQ

PRF92-J-C-EP-047D-SS

Samtec Inc.In Stock: 888PRF92-J-C-EP-047D-SS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PRF92-J-C-EP-047D-SS-B is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: 2.92mm
• Connector Type: Jack, Female Socket
• Impedance: 50 Ohms
• Contact Termination: Solder
• Shield Termination: Clamp
• Mounting Type: Free Hanging (In-Line)
• Cable Group: 0.047" Semi Rigid
• Fastening Type: Threaded
• Frequency - Max: 40 GHz
• Number of Ports: 1
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Center Contact Plating: Gold
• RoHS Status: ROHS3 Compliant

Substitute parts identified maintain full electrical and mechanical compatibility with the main part number across all specified parameters. Variations in packaging format or dielectric material composition do not affect functional interchangeability within the defined parameter set.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—PRF92-J-C-EP-047D-SS-B, PRF92-J-C-EP-047A-SS, and PRF92-J-C-EP-047D-SS—are active products manufactured by Samtec Inc. and maintain ROHS3 compliance. Selection among these equivalents is based on availability and packaging requirements rather than electrical or mechanical performance differences.

PRF92-J-C-EP-047D-SS-B is the primary specification with 1116 units in stock, providing the highest inventory availability.

PRF92-J-C-EP-047A-SS is a parametric equivalent with 1077 units in stock, offering comparable availability with identical electrical and mechanical specifications.

PRF92-J-C-EP-047D-SS is available in bulk packaging with 792 units in stock. This variant differs only in dielectric material composition (Polyetherimide instead of PTFE) and packaging format, maintaining full functional equivalence within the defined parameter set.

All three parts are suitable for direct substitution in 2.92mm RF coaxial connector applications requiring 50 Ohm impedance and 40 GHz frequency operation.

Frequently Asked Questions (FAQ)

Q: Can PRF92-J-C-EP-047A-SS be used as a direct replacement for PRF92-J-C-EP-047D-SS-B?

A: Yes. Both parts are parametric equivalents with identical electrical and mechanical specifications across all critical parameters including connector style, impedance, termination type, and frequency rating.

Q: What is the difference between PRF92-J-C-EP-047D-SS and PRF92-J-C-EP-047D-SS-B?

A: The primary difference is packaging format. PRF92-J-C-EP-047D-SS is supplied in bulk packaging, while PRF92-J-C-EP-047D-SS-B uses standard packaging. Electrical and mechanical performance are equivalent.

Q: Does the dielectric material difference between PTFE and PEI affect connector performance?

A: Within the specified parameter set for this product category, both dielectric materials maintain the required electrical characteristics for 50 Ohm impedance and 40 GHz operation. Selection between these materials is based on packaging and inventory availability rather than performance differentiation.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. PRF92-J-C-EP-047D-SS-B, PRF92-J-C-EP-047A-SS, and PRF92-J-C-EP-047D-SS are all ROHS3 compliant.

Q: Which substitute part has the highest inventory availability?

A: PRF92-J-C-EP-047D-SS-B has the highest inventory with 1116 units in stock, followed by PRF92-J-C-EP-047A-SS with 1077 units, and PRF92-J-C-EP-047D-SS with 792 units.

Q: Can these connectors be used interchangeably in the same assembly?

A: Yes. All three part numbers maintain identical mechanical mating interfaces, solder termination specifications, and mounting configurations, enabling direct interchangeability in assembly applications.