PRF04-P-C-EP-135-SS TNCA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The PRF04-P-C-EP-135-SS is a TNCA connector plug manufactured by Samtec Inc., classified as a male pin coaxial RF connector with 50 Ohms impedance. This component is designed for free hanging (in-line) solder termination applications and operates at frequencies up to 18 GHz. The part maintains Active product status with 980 pieces currently in stock as new original inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the PRF series connector family. Substitution becomes necessary when primary part availability is limited, supply chain disruptions occur, or design flexibility permits cable length variations within the same connector specification.

Substiute Parts

PRF04-P-C-EP-135-SS

Samtec Inc.In Stock: 990PRF04-P-C-EP-135-SS Datasheet

Current PartRFQ

PRF04-P-C-EP-142-SS

Samtec Inc.In Stock: 950PRF04-P-C-EP-142-SS Datasheet

Parametric EquivalentRFQ

PRF04-P-C-EP-190-SS

Samtec Inc.In Stock: 831PRF04-P-C-EP-190-SS Datasheet

Parametric EquivalentRFQ

PRF04-P-C-EP-200-SS

Samtec Inc.In Stock: 761PRF04-P-C-EP-200-SS Datasheet

Parametric EquivalentRFQ

PRF04-P-C-EP-290-SS

Samtec Inc.In Stock: 974PRF04-P-C-EP-290-SS Datasheet

Parametric EquivalentRFQ

PRF04-P-C-EP-335-SS

Samtec Inc.In Stock: 938PRF04-P-C-EP-335-SS Datasheet

Parametric EquivalentRFQ

PRF04-P-C-EP-335A-SS

Samtec Inc.In Stock: 933PRF04-P-C-EP-335A-SS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the PRF04-P-C-EP series are classified as parametric equivalents based on strict electrical and mechanical compatibility criteria. All identified substitute parts maintain identical specifications across the following critical parameters:

Electrical Parameters:

• Impedance: 50 Ohms
• Frequency Maximum: 18 GHz
• Connector Style: TNCA
• Connector Type: Plug, Male Pin
• Number of Ports: 1

Mechanical Parameters:

• Contact Termination: Solder
• Shield Termination: Clamp
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded
• Center Contact Material: Beryllium Copper
• Center Contact Plating: Gold
• Body Material: Stainless Steel
• Housing Color: Silver
• Dielectric Material: PTFE

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS Code: 8536.69.4010
• Product Status: Active

The only variable parameter among all parts in this substitution group is the cable length designation embedded in the part number suffix (135, 142, 190, 200, 290, 335, 335A). This designation does not affect connector electrical performance or mechanical interface compatibility.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status with Samtec Inc., ensuring continued manufacturer support and availability. Each part carries ROHS3 compliance certification and EAR99 export classification, meeting regulatory requirements for industrial and commercial RF applications.

Selection among equivalent parts should be based on:

1. Inventory Availability: PRF04-P-C-EP-135-SS (980 pcs), PRF04-P-C-EP-290-SS (933 pcs), and PRF04-P-C-EP-142-SS (931 pcs) maintain the highest stock levels.

2. Cable Length Specification: The numeric suffix in each part number indicates cable length. Selection must align with the specific cable length requirement for the application.

3. Compliance Verification: All parts satisfy ROHS3 Compliant and EAR99 classification requirements. No additional compliance testing is required for substitution.

4. Connector Interface Compatibility: All parts feature identical TNCA male pin plug configuration with 50 Ohms impedance and 18 GHz frequency rating, ensuring mechanical and electrical interchangeability at the connector interface.

Frequently Asked Questions (FAQ)

Q: Can PRF04-P-C-EP-135-SS be directly replaced with PRF04-P-C-EP-190-SS?

A: Direct replacement is possible from an electrical and mechanical connector interface perspective. Both parts maintain identical impedance (50 Ohms), frequency rating (18 GHz), contact termination (Solder), and mounting configuration (Free Hanging In-Line). The primary difference is the cable length designation. Substitution is valid only if the cable length change does not conflict with system design requirements.

Q: Are all PRF04-P-C-EP series connectors ROHS3 compliant?

A: All parts listed in this substitution group carry ROHS3 Compliant certification. This applies to PRF04-P-C-EP-135-SS, PRF04-P-C-EP-142-SS, PRF04-P-C-EP-190-SS, PRF04-P-C-EP-200-SS, PRF04-P-C-EP-290-SS, PRF04-P-C-EP-335-SS, and PRF04-P-C-EP-335A-SS.

Q: What is the significance of the numeric suffix in the part number?

A: The numeric suffix (135, 142, 190, 200, 290, 335, 335A) designates the cable length of the connector assembly. This parameter does not affect electrical performance or mechanical interface compatibility. Selection must align with the specific cable length required for the application.

Q: Do all substitute parts use identical materials?

A: All parts in this substitution group use identical materials: Beryllium Copper center contact with Gold plating, Stainless Steel body, and PTFE dielectric. Housing color is Silver across all variants.

Q: What is the maximum operating frequency for these connectors?

A: All PRF04-P-C-EP series connectors in this substitution group operate at a maximum frequency of 18 GHz with 50 Ohms impedance.

Q: Are there packaging differences among the substitute parts?

A: Packaging information is not consistently specified across all parts in the provided data. PRF04-P-C-EP-142-SS, PRF04-P-C-EP-190-SS, PRF04-P-C-EP-290-SS, and PRF04-P-C-EP-335-SS are listed as Bulk packaging. PRF04-P-C-EP-135-SS, PRF04-P-C-EP-200-SS, and PRF04-P-C-EP-335A-SS do not have packaging specifications provided. Confirm packaging requirements with the supplier before ordering.

Q: Can these connectors be used in applications requiring frequencies above 18 GHz?

A: No. All parts in this substitution group are rated for a maximum frequency of 18 GHz. Applications requiring higher frequency operation require alternative connector designs outside this PRF04-P-C-EP series.