RFSMAA2JCCA SMA Connector Jack Equivalent & Substitute Parts

Part Overview

The RFSMAA2JCCA is an SMA Connector Jack, Female Socket manufactured by Bulgin, designed for 50 Ohms panel mount applications with compression contact termination. This coaxial RF connector operates across a frequency range up to 26.5 GHz and is rated for operating temperatures from -65°C to 165°C. The part is Active in product status and ROHS3 Compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector interface, enabling direct functional replacement in panel mount RF applications.

Substiute Parts

RFSMAA2JCCA

BulginIn Stock: 737RFSMAA2JCCA 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 RFSMAA2JCCA are qualified based on the following critical parameters that must remain constant:

Electrical Parameters:

• Connector Style: SMA
• Connector Type: Jack, Female Socket
• Impedance: 50 Ohms
• Frequency - Max: 26.5 GHz
• Contact Termination: Compression
• Shield Termination: Screw

Mechanical Parameters:

• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Fastening Type: Threaded
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Number of Ports: 1

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)

Substitutes are grouped into two categories: Bulgin manufactured parts with identical electrical and mechanical specifications, and WITHWAVE CO LTD manufactured parts that maintain core RF and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

RFSMAA4JCCA (Bulgin): This substitute maintains identical electrical, mechanical, and environmental specifications to the RFSMAA2JCCA. The primary difference is the mounting feature configuration (4-hole versus 2-hole flange). Both parts are Active in product status and ROHS3 Compliant. Selection of RFSMAA4JCCA is appropriate when panel mount hole patterns accommodate the 4-hole flange configuration.

VC06FS001 and VC06FS002 (WITHWAVE CO LTD): These substitutes maintain core RF electrical parameters (SMA connector style, 50 Ohms impedance, 26.5 GHz maximum frequency) and mechanical compatibility (panel mount, flange, compression termination, stainless steel body). Both parts are Active in product status. Operating temperature, voltage rating, and mating cycle specifications are not provided for these parts. Selection is appropriate when WITHWAVE CO LTD sourcing is required and environmental specifications are not critical constraints.

Frequently Asked Questions (FAQ)

Q: Can RFSMAA4JCCA be used as a direct replacement for RFSMAA2JCCA?

A: RFSMAA4JCCA is electrically and mechanically equivalent to RFSMAA2JCCA. The difference is the flange mounting hole pattern (4-hole versus 2-hole). Direct substitution is possible only if the panel mount hole pattern accommodates the 4-hole configuration.

Q: What are the key differences between Bulgin and WITHWAVE CO LTD SMA connectors in this list?

A: Bulgin parts (RFSMAA2JCCA and RFSMAA4JCCA) provide complete specification data including operating temperature (-65°C ~ 165°C), voltage rating (335 V), and mating cycles (500). WITHWAVE CO LTD parts (VC06FS001 and VC06FS002) maintain equivalent RF and mechanical parameters but do not provide operating temperature, voltage rating, or mating cycle specifications in the available data.

Q: Are VC06FS001 and VC06FS002 interchangeable with each other?

A: VC06FS001 and VC06FS002 are both manufactured by WITHWAVE CO LTD and maintain identical electrical and mechanical specifications. Both are SMA Jack, Female Socket connectors with 50 Ohms impedance, 26.5 GHz maximum frequency, compression termination, and panel mount flange configuration. Interchangeability is supported by equivalent parametric specifications.

Q: What is the significance of the center contact plating difference?

A: RFSMAA2JCCA and RFSMAA4JCCA do not specify center contact plating material. VC06FS001 and VC06FS002 specify Gold plating on the center contact. Both configurations maintain 50 Ohms impedance and compression termination compatibility. The plating difference does not affect RF electrical performance at the specified frequency range.

Q: Can these connectors be used interchangeably in high-frequency applications up to 26.5 GHz?

A: All four parts (RFSMAA2JCCA, RFSMAA4JCCA, VC06FS001, and VC06FS002) are rated for maximum frequency of 26.5 GHz. RF electrical compatibility is maintained across all substitutes at this frequency specification.

Q: What is the difference between the RFSMAA2JCCA and RFSMAA4JCCA mounting configurations?

A: RFSMAA2JCCA features a 2-hole flange mount configuration. RFSMAA4JCCA features a 4-hole flange mount configuration. Both use threaded fastening and panel mount installation. Selection depends on the available hole pattern on the target panel.

Q: Are all substitute parts ROHS3 Compliant?

A: RFSMAA2JCCA and RFSMAA4JCCA are explicitly ROHS3 Compliant. RoHS compliance status is not specified for VC06FS001 and VC06FS002 in the available data.