RP-SMA Connector Receptacle CONREVSMA005-R178 Equivalent & Substitute Parts

Part Overview

The CONREVSMA005-R178 is an RP-SMA connector receptacle manufactured by TE Connectivity Linx, designed for 50-ohm coaxial RF applications. This panel-mount solder connector operates across a frequency range up to 12.4 GHz and is rated for -65°C to 165°C operating temperatures. The part is active in production and RoHS compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector interface, enabling direct replacement in applications where the primary part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

CONREVSMA005-R178

TE Connectivity LinxIn Stock: 754CONREVSMA005-R178 Datasheet

Current PartRFQ

CONREVSMA014-R178

TE Connectivity LinxIn Stock: 2628CONREVSMA014-R178 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The CONREVSMA014-R178 qualifies as a parametric equivalent to CONREVSMA005-R178 based on the following critical substitution parameters:

• Connector Style: RP-SMA (identical)
• Connector Type: Receptacle, Male Pin (identical)
• Impedance: 50 Ohms (identical)
• Mounting Type: Panel Mount with Bulkhead - Front Side Nut (identical)
• Contact Termination: Solder (identical)
• Shield Termination: Crimp (identical)
• Cable Group: RG-178 (identical)
• Frequency - Max: 12.4 GHz (identical)
• Operating Temperature Range: -65°C ~ 165°C (identical)
• Voltage Rating: 250 V (identical)
• Mating Cycles: 500 (identical)
• Body Material: Brass with Nickel finish (identical)
• Center Contact Plating: Gold (identical)
• Dielectric Material: PTFE (identical)
• RoHS Status: RoHS Compliant (identical)
• Moisture Sensitivity Level: 1 (Unlimited) (identical)

Both parts maintain identical electrical performance characteristics and mechanical interface specifications, confirming direct substitution capability.

Parameter Comparison

Engineering Selection Recommendations

Both CONREVSMA005-R178 and CONREVSMA014-R178 are active production parts with identical RoHS compliance and REACH unaffected status. Selection between these parts should be based on inventory availability and application requirements. The CONREVSMA014-R178 includes a seven-piece accessory kit (connector, contact, heat shrink, lockwasher, nut, spacer, support), which may provide value in assembly operations. The center contact material differs between the two parts (brass versus beryllium copper), with beryllium copper in the CONREVSMA014-R178 offering enhanced spring properties and contact durability. Both parts maintain identical electrical performance across the specified frequency range and temperature operating window.

Frequently Asked Questions (FAQ)

Q: Can CONREVSMA014-R178 directly replace CONREVSMA005-R178 in existing designs?

A: Yes. Both connectors maintain identical RP-SMA receptacle specifications, 50-ohm impedance, panel-mount bulkhead configuration, solder contact termination, and operating parameters. The mechanical interface and electrical performance are equivalent.

Q: What is the difference in center contact material between these parts?

A: CONREVSMA005-R178 uses brass center contacts, while CONREVSMA014-R178 uses beryllium copper. Both materials are gold-plated and maintain the same electrical characteristics. Beryllium copper provides enhanced spring force retention and contact durability over extended mating cycles.

Q: Does the accessory kit included with CONREVSMA014-R178 affect compatibility?

A: No. The included accessories (heat shrink, lockwasher, nut, spacer, support) are supplementary assembly aids and do not alter the connector's electrical or mechanical interface specifications.

Q: Are both parts suitable for the same frequency and temperature applications?

A: Yes. Both parts are rated to 12.4 GHz maximum frequency and operate across -65°C to 165°C, with identical 250 V voltage rating and 500 mating cycle specification.

Q: What compliance certifications apply to both parts?

A: Both CONREVSMA005-R178 and CONREVSMA014-R178 are RoHS compliant and REACH unaffected. Moisture sensitivity level is 1 (Unlimited) for both parts.