PRF92-P-C-EP-047D-SS-B 2.92mm Coaxial Connector Equivalent & Substitute Parts

Part Overview

The PRF92-P-C-EP-047D-SS-B is a 2.92mm coaxial connector plug manufactured by Samtec Inc., designed for RF applications requiring 50 Ohm impedance and high-frequency performance up to 40 GHz. This connector features a male pin configuration with solder contact termination and free-hanging (in-line) mounting suitable for 0.047" semi-rigid cable applications. The part maintains Active product status with ROHS3 compliance and is currently in stock with 886 units available. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications where the primary part number may have limited availability or where alternative packaging configurations are acceptable.

Substiute Parts

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

Samtec Inc.In Stock: 960PRF92-P-C-EP-047D-SS-B Datasheet

Current PartRFQ

PRF92-P-C-EP-047A-SS

Samtec Inc.In Stock: 1016PRF92-P-C-EP-047A-SS Datasheet

Parametric EquivalentRFQ

PRF92-P-C-EP-047D-SS

Samtec Inc.In Stock: 738PRF92-P-C-EP-047D-SS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PRF92-P-C-EP-047D-SS-B are identified based on strict electrical and mechanical parameter matching within the PRF series coaxial connector family. Substitution eligibility is determined by the following critical parameters:

Electrical Parameters:

• Connector style (2.92mm)
• Impedance (50 Ohms)
• Maximum frequency (40 GHz)
• Contact termination method (Solder)

Mechanical Parameters:

• Connector type (Plug, Male Pin)
• Mounting configuration (Free Hanging/In-Line)
• Cable group specification (0.047" Semi Rigid)
• Fastening type (Threaded)
• Shield termination (Clamp)

Material Specifications:

• Center contact material (Beryllium Copper)
• Center contact plating (Gold)
• Body material (Stainless Steel)

Compliance:

• RoHS3 compliance status
• ECCN classification (EAR99)

Parts identified as substitutes maintain all critical electrical and mechanical parameters. Variations in dielectric material composition and packaging configuration are permitted where the substitute part maintains functional equivalence within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and ROHS3 compliance, qualifying them for use in applications requiring environmental and regulatory adherence. Selection between PRF92-P-C-EP-047D-SS-B and its substitutes should be based on the following criteria:

PRF92-P-C-EP-047D-SS-B (Primary Part): Select when the specific part number is required by design specification or when the original packaging configuration is mandated. Current inventory of 886 units supports immediate procurement.

PRF92-P-C-EP-047A-SS (Parametric Equivalent): This substitute maintains identical electrical and mechanical specifications with PTFE dielectric material matching the primary part. The cable group designation differs only in the suffix notation (047A versus 047D), indicating a variation within the 0.047" semi-rigid cable specification family. Highest inventory availability at 977 units.

PRF92-P-C-EP-047D-SS (Parametric Equivalent): This substitute differs from the primary part in dielectric material composition (Polyetherimide/PEI versus PTFE) and packaging configuration (Bulk versus original packaging). The dielectric material change does not alter the electrical performance parameters within the specified frequency range and impedance requirements. This part is suitable for applications where packaging flexibility is acceptable.

All three parts are manufactured by Samtec Inc. within the PRF series and maintain identical RF performance characteristics, contact materials, and termination specifications.

Frequently Asked Questions (FAQ)

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

A: Yes. PRF92-P-C-EP-047A-SS is a parametric equivalent with identical electrical and mechanical specifications. Both parts feature 2.92mm connectors, 50 Ohm impedance, 40 GHz maximum frequency, solder termination, and PTFE dielectric material. The cable group designation suffix (047A) represents a variation within the 0.047" semi-rigid cable specification family and does not affect functional compatibility.

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

A: PRF92-P-C-EP-047D-SS-B and PRF92-P-C-EP-047D-SS are both designated as PRF92-P-C-EP-047D-SS variants. The primary difference is packaging configuration. PRF92-P-C-EP-047D-SS is supplied in Bulk packaging, while PRF92-P-C-EP-047D-SS-B maintains the original packaging specification. Electrical and mechanical parameters are identical.

Q: Can PRF92-P-C-EP-047D-SS with PEI dielectric be substituted for the PTFE version?

A: PRF92-P-C-EP-047D-SS features Polyetherimide (PEI) dielectric material instead of PTFE. Both materials maintain the specified 50 Ohm impedance and 40 GHz frequency performance within the defined parameter set. Substitution is permissible where dielectric material variation is acceptable to the application design. Verify material compatibility with specific application requirements if thermal or chemical exposure conditions are critical.

Q: Are all three parts ROHS3 compliant?

A: Yes. PRF92-P-C-EP-047D-SS-B, PRF92-P-C-EP-047A-SS, and PRF92-P-C-EP-047D-SS are all ROHS3 compliant with EAR99 ECCN classification and 8536.69.4010 HTSUS code.

Q: Which substitute part has the highest inventory availability?

A: PRF92-P-C-EP-047A-SS has the highest inventory with 977 units in stock, compared to 886 units for PRF92-P-C-EP-047D-SS-B and 720 units for PRF92-P-C-EP-047D-SS.

Q: Do all parts use the same contact materials?

A: Yes. All three parts feature Beryllium Copper center contacts with Gold plating and Stainless Steel bodies, ensuring consistent electrical performance and durability across the substitute group.