RFSMAA4PCCC Equivalent & Substitute Parts

Part Overview

The RFSMAA4PCCC is an SMA Connector Plug with male pin configuration, manufactured by Bulgin for 50 Ohm RF applications. This coaxial connector features panel mount installation with a four-hole flange mounting pattern and compression contact termination. The connector is rated for frequencies up to 26.5 GHz and operates across a temperature range of -65°C to 165°C. The product maintains Active status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, particularly when mounting configuration differences do not impact functional performance in the application.

Substiute Parts

RFSMAA4PCCC

BulginIn Stock: 1021RFSMAA4PCCC Datasheet

Current PartRFQ

RFSMAA2PEGA

BulginIn Stock: 771RFSMAA2PEGA Datasheet

Parametric EquivalentRFQ

RFSMAA4PCCA

BulginIn Stock: 1096RFSMAA4PCCA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RFSMAA4PCCC are identified based on electrical and mechanical parameter equivalence. The critical parameters that determine substitution eligibility are:

Electrical Parameters (Must Match):

• Connector Style: SMA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Frequency - Max: 26.5 GHz
• Contact Termination: Compression
• Shield Termination: Screw
• Operating Temperature: -65°C ~ 165°C
• Voltage Rating: 335 V
• Mating Cycles: 500

Mechanical Parameters (Must Match):

• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Dielectric Material: Polyetherimide (PEI)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The RFSMAA4PCCC features a four-hole flange mounting pattern. The substitute RFSMAA2PEGA features a two-hole flange mounting pattern, representing a mechanical variation in the mounting configuration. The substitute RFSMAA4PCCA maintains the four-hole flange pattern identical to the main part. All three parts maintain identical electrical specifications and material composition.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and ROHS3 compliance, ensuring continued availability and regulatory conformance. The RFSMAA4PCCA provides direct mechanical and electrical equivalence to the RFSMAA4PCCC, with identical four-hole flange mounting configuration. The RFSMAA2PEGA offers electrical equivalence with a two-hole flange mounting pattern variation. Selection between these parts depends on panel mounting hole configuration requirements. The RFSMAA4PCCA is suitable for applications requiring identical mounting geometry to the RFSMAA4PCCC. The RFSMAA2PEGA is suitable for applications with two-hole flange mounting specifications. All parts are manufactured by Bulgin and maintain identical electrical performance across the 50 Ohm, 26.5 GHz operating range.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between RFSMAA4PCCC and RFSMAA2PEGA?

A: The primary difference is the mounting feature configuration. The RFSMAA4PCCC features a four-hole flange mounting pattern, while the RFSMAA2PEGA features a two-hole flange mounting pattern. All electrical parameters, impedance, frequency rating, and material composition are identical.

Q: Can RFSMAA2PEGA be used as a direct replacement for RFSMAA4PCCC?

A: RFSMAA2PEGA is electrically equivalent but mechanically different due to the two-hole versus four-hole flange configuration. Substitution is possible only if the panel mounting hole pattern accommodates the two-hole flange design.

Q: What is the difference between RFSMAA4PCCC and RFSMAA4PCCA?

A: Both parts feature identical four-hole flange mounting patterns and maintain equivalent electrical specifications. These parts are fully interchangeable from both electrical and mechanical perspectives.

Q: Are all three parts ROHS3 compliant?

A: Yes, all three parts—RFSMAA4PCCC, RFSMAA2PEGA, and RFSMAA4PCCA—are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

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

A: All three parts are rated for maximum frequency operation of 26.5 GHz with 50 Ohm impedance.

Q: What materials are used in the connector construction?

A: All three parts use Beryllium Copper for the center contact, Stainless Steel for the body, and Polyetherimide (PEI) as the dielectric material.

Q: What is the operating temperature range?

A: All three parts operate across the temperature range of -65°C to 165°C.

Q: How many mating cycles are these connectors rated for?

A: All three parts are rated for 500 mating cycles.