PRF04-P-C-EP-335A-RS TNCA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The PRF04-P-C-EP-335A-RS is a TNCA connector plug manufactured by Samtec Inc., designed for RF coaxial cable applications. This male pin connector operates at 50 Ohms impedance with a maximum frequency rating of 18 GHz and utilizes solder contact termination with clamp shield termination. The connector is classified as Active product status with ROHS3 compliance. Equivalent substitute parts are identified based on identical electrical and mechanical specifications within the TNCA connector series.

Substiute Parts

PRF04-P-C-EP-335A-RS

Samtec Inc.In Stock: 917PRF04-P-C-EP-335A-RS Datasheet

Current PartRFQ

PRF04-P-C-EP-142-RS

Samtec Inc.In Stock: 1205PRF04-P-C-EP-142-RS Datasheet

Parametric EquivalentRFQ

PRF04-P-C-EP-190-RS

Samtec Inc.In Stock: 1054PRF04-P-C-EP-190-RS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PRF04-P-C-EP-335A-RS are identified within the Samtec PRF series based on parametric equivalence. All substitute parts maintain identical specifications across the following critical parameters:

• Connector Style: TNCA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Frequency - Max: 18 GHz
• Contact Termination: Solder
• Shield Termination: Clamp
• Mounting Type: Free Hanging (In-Line), Right Angle
• Fastening Type: Threaded
• Center Contact Material: Beryllium Copper
• Center Contact Plating: Gold
• Body Material: Stainless Steel
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• Housing Color: Silver
• Number of Ports: 1
• RoHS Status: ROHS3 Compliant
• Product Status: Active

The substitute parts differ only in cable group specifications, which are designated by the part number suffix. These variations accommodate different cable diameters while maintaining full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PRF04-P-C-EP-335A-RS, PRF04-P-C-EP-142-RS, and PRF04-P-C-EP-190-RS—are Active status products manufactured by Samtec Inc. and maintain full ROHS3 compliance. Selection between these equivalent parts is determined by cable group requirements, which correspond to specific cable diameter specifications designated in the part number suffix.

The PRF04-P-C-EP-142-RS currently maintains the highest inventory level at 1155 pieces. The PRF04-P-C-EP-190-RS maintains 1022 pieces in stock. The PRF04-P-C-EP-335A-RS maintains 843 pieces in stock. All parts are classified as New Original stock.

Component selection should be based on the cable diameter specification required for the application. All three parts deliver identical electrical performance at 50 Ohms impedance and 18 GHz maximum frequency, with identical mechanical construction, termination methods, and material specifications.

Frequently Asked Questions (FAQ)

Q: What determines whether PRF04-P-C-EP-142-RS, PRF04-P-C-EP-190-RS, or PRF04-P-C-EP-335A-RS can be substituted for each other?

A: These parts are parametric equivalents across all electrical and mechanical specifications. The part number suffix designates the cable group, which corresponds to specific cable diameter ranges. Substitution is valid when the cable diameter specification of the application matches the cable group of the selected connector.

Q: Are all three parts ROHS3 compliant?

A: Yes. PRF04-P-C-EP-335A-RS, PRF04-P-C-EP-142-RS, and PRF04-P-C-EP-190-RS are all ROHS3 compliant.

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

A: All three parts are rated for a maximum frequency of 18 GHz.

Q: What impedance do these connectors support?

A: All three parts are rated at 50 Ohms impedance.

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

A: The electrical and mechanical specifications are identical. The difference is in the cable group designation, which specifies the compatible cable diameter range for each connector variant.

Q: Are these connectors suitable for solder termination?

A: Yes. All three parts utilize solder contact termination with clamp shield termination.

Q: What materials are used in the construction of these connectors?

A: Center contacts are Beryllium Copper with Gold plating. The body is Stainless Steel. The dielectric material is Polytetrafluoroethylene (PTFE).

Q: What is the connector style for these parts?

A: All three parts are TNCA connectors with Plug, Male Pin configuration.