RFSMAA4JCCC SMA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The RFSMAA4JCCC is an SMA connector jack manufactured by Bulgin, designed for RF coaxial applications requiring 50 Ohm impedance. This female socket connector features panel mount installation with flange mounting and compression contact termination. The component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters are required for component procurement, inventory management, or supply chain continuity in RF connector applications.

Substiute Parts

RFSMAA4JCCC

BulginIn Stock: 1170RFSMAA4JCCC Datasheet

Current PartRFQ

RFSMAA4JCCA

BulginIn Stock: 1210RFSMAA4JCCA Datasheet

Parametric EquivalentRFQ

VC06FS001

WITHWAVE CO LTDIn Stock: 876VC06FS001 Datasheet

Parametric EquivalentRFQ

VC06FS002

WITHWAVE CO LTDIn Stock: 1076VC06FS002 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RFSMAA4JCCC are identified based on strict equivalence of the following critical parameters:

Electrical Parameters:

• Connector Style: SMA
• Connector Type: Jack, Female Socket
• Impedance: 50 Ohms
• Frequency - Max: 26.5 GHz

Mechanical Parameters:

• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Contact Termination: Compression
• Shield Termination: Screw
• Fastening Type: Threaded
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Housing Color: Silver

Environmental & Compliance Parameters:

• Operating Temperature: -65°C ~ 165°C
• Voltage Rating: 335 V
• Mating Cycles: 500
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed maintain these core parameters, ensuring functional and mechanical compatibility within RF coaxial connector applications.

Parameter Comparison

Engineering Selection Recommendations

RFSMAA4JCCA (Bulgin): This substitute maintains complete parametric equivalence with the RFSMAA4JCCC across all specified electrical, mechanical, and environmental parameters. Both components share identical impedance, frequency rating, operating temperature range, voltage rating, and mating cycle specifications. ROHS3 compliance and MSL 1 rating are identical. This part is suitable for direct substitution in all applications where RFSMAA4JCCC is specified.

VC06FS001 (WITHWAVE CO LTD): This substitute maintains equivalence across all critical electrical and mechanical parameters including connector style, type, impedance, mounting configuration, contact termination, and frequency rating. Operating temperature, voltage rating, and mating cycle specifications are not provided in the available data. This part is suitable for substitution in applications where environmental parameter specifications are not critical constraints.

VC06FS002 (WITHWAVE CO LTD): This substitute maintains equivalence across all critical electrical and mechanical parameters including connector style, type, impedance, mounting configuration, contact termination, and frequency rating. Operating temperature, voltage rating, and mating cycle specifications are not provided in the available data. This part is suitable for substitution in applications where environmental parameter specifications are not critical constraints.

All substitute parts maintain Active product status and are available in bulk packaging.

Frequently Asked Questions (FAQ)

Q: Can RFSMAA4JCCA be used as a direct replacement for RFSMAA4JCCC?

A: Yes. RFSMAA4JCCA is a parametric equivalent with identical electrical specifications (50 Ohm impedance, 26.5 GHz maximum frequency), mechanical configuration (SMA jack, female socket, panel mount flange, compression termination), and environmental ratings (operating temperature -65°C to 165°C, 335 V voltage rating, 500 mating cycles). Both components are ROHS3 compliant with MSL 1 rating.

Q: What are the differences between Bulgin and WITHWAVE substitute parts?

A: RFSMAA4JCCA (Bulgin) provides complete specification documentation including operating temperature range, voltage rating, and mating cycle count. VC06FS001 and VC06FS002 (WITHWAVE CO LTD) maintain equivalent electrical and mechanical parameters but do not provide operating temperature, voltage rating, or mating cycle specifications in available documentation. Both manufacturers' parts share identical core RF connector parameters.

Q: Are the WITHWAVE parts (VC06FS001 and VC06FS002) suitable for all applications?

A: WITHWAVE parts maintain equivalence for electrical and mechanical parameters. Applications requiring documented operating temperature range, voltage rating specifications, or mating cycle guarantees should reference the Bulgin alternatives (RFSMAA4JCCC or RFSMAA4JCCA) where complete specifications are available.

Q: What is the significance of the 50 Ohm impedance specification?

A: The 50 Ohm impedance is a critical RF parameter that ensures signal integrity and minimizes reflections in coaxial transmission systems. All listed substitute parts maintain this specification, confirming compatibility in RF applications.

Q: Can these connectors be used interchangeably in panel mount applications?

A: Yes. All listed parts feature identical panel mount configuration with flange mounting and threaded fastening type, enabling mechanical interchangeability in panel mount installations.

Q: What does ROHS3 compliance indicate?

A: ROHS3 compliance indicates the component meets Restriction of Hazardous Substances Directive requirements, restricting specified hazardous materials in electrical and electronic equipment. RFSMAA4JCCC and RFSMAA4JCCA both carry this certification.

Q: What is MSL 1 (Unlimited) moisture sensitivity rating?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. Components with this rating do not require special moisture-controlled storage or handling procedures.