RFSMAA2JCCC SMA Connector Jack Equivalent & Substitute Parts

Part Overview

The RFSMAA2JCCC is an SMA Connector Jack manufactured by Bulgin, classified as a coaxial RF connector for panel mount applications. This female socket connector operates at 50 Ohms impedance with compression contact termination and screw shield termination. The part is Active in product status with 647 units currently in stock.

Equivalent and substitute parts are identified when design requirements, application constraints, or inventory considerations necessitate alternative component selection while maintaining electrical and mechanical compatibility within the specified parameter range.

Substiute Parts

RFSMAA2JCCC

BulginIn Stock: 678RFSMAA2JCCC 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 RFSMAA2JCCC are qualified based on strict electrical and mechanical parameter alignment. The following parameters must match or remain within acceptable tolerances for substitution:

Critical Matching Parameters:

• Connector Style: SMA
• Connector Type: Jack, Female Socket
• Impedance: 50 Ohms
• Contact Termination: Compression
• Shield Termination: Screw
• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Frequency - Max: 26.5 GHz
• Number of Ports: 1
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel

Acceptable Variation Parameters:

• Mounting configuration (flange hole count)
• Center Contact Plating material
• Dielectric Material specification
• Manufacturer identity

All substitute parts listed maintain full electrical compatibility at 50 Ohms impedance, support identical frequency ranges to 26.5 GHz, and function within the same operating temperature envelope. Mechanical compatibility is preserved through standardized SMA jack female socket geometry and panel mount flange configuration.

Parameter Comparison

Engineering Selection Recommendations

RFSMAA4JCCA (Bulgin): This substitute maintains identical electrical specifications and operating parameters to the RFSMAA2JCCC. The primary difference is the mounting flange configuration, which features four mounting holes instead of two. Both parts are Active in product status and ROHS3 Compliant. Selection of RFSMAA4JCCA is appropriate when panel mounting design requires four-point fastening for enhanced mechanical stability or when existing panel tooling specifies four-hole flange geometry.

VC06FS001 and VC06FS002 (WITHWAVE CO LTD): These WITHWAVE connectors provide electrical equivalence across all critical parameters including 50 Ohms impedance, 26.5 GHz maximum frequency, compression contact termination, and screw shield termination. Both parts are Active in product status. The WITHWAVE parts feature gold-plated center contacts, which may provide enhanced corrosion resistance in specific environmental applications. Operating temperature, voltage rating, and mating cycle specifications are not provided for these parts. Selection of WITHWAVE alternatives is appropriate when design requirements do not mandate specific temperature or voltage performance documentation, or when gold plating is preferred for contact durability.

All substitute parts maintain full mechanical and electrical compatibility with the RFSMAA2JCCC within the specified parameter framework.

Frequently Asked Questions (FAQ)

Q: Can RFSMAA4JCCA be used as a direct replacement for RFSMAA2JCCC?

A: RFSMAA4JCCA is electrically equivalent to RFSMAA2JCCC across all RF performance parameters. The primary difference is the mounting flange configuration: RFSMAA4JCCA features four mounting holes while RFSMAA2JCCC features two mounting holes. Direct substitution is possible only if the panel mounting design accommodates four-hole flange geometry. If the existing panel is tooled for two-hole mounting, mechanical modification is required.

Q: What is the difference between Bulgin and WITHWAVE substitute parts?

A: Both Bulgin RFSMAA4JCCA and WITHWAVE VC06FS001/VC06FS002 maintain identical electrical specifications for SMA 50 Ohms impedance, compression contact termination, and 26.5 GHz frequency capability. Bulgin parts provide documented operating temperature (-65°C to 165°C), voltage rating (335 V), and mating cycle (500) specifications. WITHWAVE parts feature gold-plated center contacts. Selection depends on whether documented thermal and electrical performance specifications are required for the application.

Q: Are VC06FS001 and VC06FS002 interchangeable?

A: VC06FS001 and VC06FS002 are both WITHWAVE SMA jack female socket connectors with identical electrical and mechanical specifications. Both support 50 Ohms impedance, 26.5 GHz frequency, compression contact termination, and panel mount flange configuration. These parts are interchangeable from an electrical and mechanical standpoint.

Q: What mounting configurations are available among the substitute parts?

A: RFSMAA2JCCC features a two-hole flange mount configuration. RFSMAA4JCCA features a four-hole flange mount configuration. VC06FS001 and VC06FS002 feature flange mount configuration with specifications not detailed in available documentation. Panel design requirements determine which mounting configuration is appropriate.

Q: Do all substitute parts meet RoHS compliance?

A: RFSMAA2JCCC and RFSMAA4JCCA are both ROHS3 Compliant. RoHS compliance status is not specified for VC06FS001 and VC06FS002. If RoHS3 compliance is a design requirement, Bulgin parts RFSMAA2JCCC or RFSMAA4JCCA are the appropriate selections.

Q: What is the inventory status for each part?

A: RFSMAA2JCCC: 647 units in stock. RFSMAA4JCCA: 1150 units in stock. VC06FS001: 841 units in stock. VC06FS002: 1012 units in stock. All parts are listed as Active in product status with new original inventory available.