RFSMAA2PCEB SMA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The RFSMAA2PCEB is an SMA connector plug manufactured by Bulgin, designed for 50 Ohm RF applications requiring panel mount installation with flange mounting and two-hole fastening. This connector features male pin compression termination with screw shield termination, operating across frequencies up to 26.5 GHz. The part is Active in product status with 912 units currently in stock. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility within the SMA connector family.

Substiute Parts

RFSMAA2PCEB

BulginIn Stock: 974RFSMAA2PCEB 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 RFSMAA2PCEB are identified based on strict electrical and mechanical parameter matching within the SMA connector category. The substitution logic is based on the following critical parameters:

Electrical Parameters:

• Connector Style: SMA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Frequency - Max: 26.5 GHz
• Voltage Rating: 335 V
• Operating Temperature: -65°C ~ 165°C

Mechanical Parameters:

• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Contact Termination: Compression
• Shield Termination: Screw
• Fastening Type: Threaded
• Mating Cycles: 500

Compliance Parameters:

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

The identified substitutes RFSMAA2PEGA and RFSMAA4PCCA maintain all critical electrical and mechanical parameters. The primary distinction between these parts is the mounting hole configuration: RFSMAA2PCEB and RFSMAA2PEGA feature two-hole flange mounting, while RFSMAA4PCCA features four-hole flange mounting. This difference affects panel integration but does not alter electrical performance or RF characteristics.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RFSMAA2PCEB, RFSMAA2PEGA, and RFSMAA4PCCA—are Active products manufactured by Bulgin and maintain full ROHS3 compliance with MSL rating of 1 (Unlimited). Selection between these parts is determined by panel mounting hole configuration requirements:

RFSMAA2PCEB and RFSMAA2PEGA are electrically and mechanically identical, both featuring two-hole flange mounting. These parts are interchangeable for applications requiring two-hole panel fastening. RFSMAA2PCEB currently has higher inventory availability at 912 units.

RFSMAA4PCCA provides four-hole flange mounting while maintaining all electrical specifications and performance characteristics. This part is selected when panel design requires four-hole fastening geometry. RFSMAA4PCCA has the highest current inventory at 1057 units.

All parts operate across the full temperature range of -65°C to 165°C, support 26.5 GHz maximum frequency, and maintain 50 Ohm impedance. Compliance certifications and environmental ratings are identical across all three options.

Frequently Asked Questions (FAQ)

Q: Can RFSMAA2PCEB be directly replaced with RFSMAA2PEGA?

A: Yes. RFSMAA2PCEB and RFSMAA2PEGA are electrically and mechanically equivalent. Both feature two-hole flange mounting, identical RF specifications, and matching environmental ratings. Selection between these parts is based on inventory availability and sourcing preference.

Q: What is the primary difference between RFSMAA2PCEB and RFSMAA4PCCA?

A: The primary difference is the mounting hole configuration. RFSMAA2PCEB features two-hole flange mounting, while RFSMAA4PCCA features four-hole flange mounting. All electrical parameters, RF performance, and environmental specifications are identical.

Q: Can RFSMAA4PCCA be used in place of RFSMAA2PCEB?

A: RFSMAA4PCCA is electrically equivalent to RFSMAA2PCEB and maintains all RF specifications. However, the four-hole mounting configuration differs from the two-hole design. Substitution is possible only if the panel design accommodates four-hole fastening geometry.

Q: Are all three parts RoHS compliant?

A: Yes. RFSMAA2PCEB, RFSMAA2PEGA, and RFSMAA4PCCA are all ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: What is the operating temperature range for these connectors?

A: All three parts operate across -65°C to 165°C, providing consistent thermal performance across the product family.

Q: Do these connectors support the same frequency range?

A: Yes. RFSMAA2PCEB, RFSMAA2PEGA, and RFSMAA4PCCA all support frequencies up to 26.5 GHz with 50 Ohm impedance.

Q: What is the voltage rating for these SMA connectors?

A: All three parts have a voltage rating of 335 V.

Q: How many mating cycles are supported?

A: All three parts support 500 mating cycles, providing consistent mechanical durability across the product line.