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

Part Overview

The PRF04-P-C-EP-335A-SS is a TNCA coaxial connector plug manufactured by Samtec Inc., designed for RF applications requiring 50 Ohm impedance matching. This male pin connector features solder contact termination and clamp shield termination, suitable for free-hanging in-line cable applications up to 18 GHz. The connector is constructed with beryllium copper center contacts, gold plating, stainless steel body, and PTFE dielectric material. Product status is Active with ROHS3 compliance. Equivalent substitute parts are necessary when primary inventory is unavailable, when specific cable gauge requirements differ, or when procurement lead times require alternative sourcing from the same manufacturer series.

Substiute Parts

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

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

Key Parameters

Substitute Part Grouping Explanation

All substitute parts listed for PRF04-P-C-EP-335A-SS are parametric equivalents within the Samtec PRF series. Substitution is valid based on the following criteria:

Identical Parameters Across All Substitutes:

• Connector Style: TNCA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Contact Termination: Solder
• Shield Termination: Clamp
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded
• Frequency - Max: 18 GHz
• Number of Ports: 1
• Housing Color: Silver
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Center Contact Plating: Gold
• Dielectric Material: PTFE
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8536.69.4010

Variable Parameter: The numeric designation in the part number (142, 190, 200, 290, 335, 335A) indicates cable gauge or dimensional specification. All variants maintain electrical and mechanical compatibility within the PRF series specification.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with PRF04-P-C-EP-335A-SS. Selection among equivalent parts is determined by cable gauge requirements specific to the application. All substitutes carry Active product status and ROHS3 compliance certification, meeting current regulatory requirements for RF coaxial connector applications.

Inventory availability varies across the substitute group, with PRF04-P-C-EP-142-SS and PRF04-P-C-EP-290-SS offering highest stock levels at 931 and 933 pieces respectively. PRF04-P-C-EP-200-SS maintains the lowest inventory at 688 pieces.

All parts share identical electrical specifications: 50 Ohm impedance, 18 GHz maximum frequency, solder contact termination, and clamp shield termination. Material composition is uniform across all variants: beryllium copper center contacts with gold plating, stainless steel body, and PTFE dielectric.

Frequently Asked Questions (FAQ)

Q: What determines compatibility between PRF04-P-C-EP-335A-SS and its substitute parts?

A: Compatibility is established through identical electrical parameters (50 Ohm impedance, 18 GHz frequency rating), identical connector style (TNCA), identical termination methods (solder contact, clamp shield), and identical material specifications (beryllium copper contacts, gold plating, stainless steel body, PTFE dielectric). The numeric designation in the part number indicates cable gauge specification only.

Q: Can PRF04-P-C-EP-335A-SS be directly replaced with PRF04-P-C-EP-142-SS?

A: Direct replacement is valid from an electrical and mechanical standpoint. Both parts are TNCA male pin plugs with 50 Ohm impedance, threaded fastening, and identical material composition. The difference lies in cable gauge accommodation, determined by the numeric designation.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant certification, matching the compliance status of PRF04-P-C-EP-335A-SS.

Q: What is the significance of the numeric designation (142, 190, 200, 290, 335, 335A) in the part number?

A: The numeric designation specifies cable gauge or dimensional accommodation for the connector. All variants maintain identical electrical performance and RF characteristics within the PRF series specification.

Q: Which substitute part offers the best inventory availability?

A: PRF04-P-C-EP-290-SS and PRF04-P-C-EP-142-SS both maintain 933 and 931 pieces in stock respectively, providing optimal availability for immediate procurement.

Q: Do all substitute parts operate at the same maximum frequency?

A: Yes. All substitute parts are rated for 18 GHz maximum frequency, identical to PRF04-P-C-EP-335A-SS.

Q: Are there packaging differences among the substitute parts?

A: Packaging specifications are provided for most parts. 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 packaged in Bulk. PRF04-P-C-EP-335A-SS and PRF04-P-C-EP-200-SS do not specify packaging designation in available data.