SMA Connector Receptacle CONSMA005-R178 Equivalent & Substitute Parts

Part Overview

The CONSMA005-R178 is an SMA connector receptacle manufactured by TE Connectivity Linx, designed for 50-ohm coaxial RF applications. This female socket connector features solder contact termination and panel mount installation with bulkhead front-side nut fastening. The component is actively produced and RoHS compliant, making it suitable for modern electronic assemblies requiring reliable RF connectivity in the 12.4 GHz frequency range.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits equivalent alternatives from different manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

CONSMA005-R178

TE Connectivity LinxIn Stock: 1085CONSMA005-R178 Datasheet

Current PartRFQ

CONSMA014-R178

TE Connectivity LinxIn Stock: 1494CONSMA014-R178 Datasheet

Parametric EquivalentRFQ

132220

Amphenol RFIn Stock: 1129132220 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CONSMA005-R178 are classified based on strict parameter alignment across electrical and mechanical specifications:

Parametric Equivalent Classification: The CONSMA014-R178 qualifies as a parametric equivalent because it maintains identical specifications across all critical parameters: SMA connector style, receptacle female socket type, 50-ohm impedance, solder contact termination, crimp shield termination, panel mount configuration with bulkhead front-side nut, RG-178 cable group compatibility, 12.4 GHz maximum frequency, -65°C to 165°C operating temperature range, 250 V voltage rating, 500 mating cycles, and RoHS compliance. The primary distinction is packaging configuration, where CONSMA014-R178 includes eight additional components (connector, contact, gasket, heat shrink, lockwasher, nut, spacer, support).

Similar Manufacturer Classification: The 132220 from Amphenol RF is classified as a similar manufacturer part due to alignment in core electrical parameters (SMA style, female socket, 50-ohm impedance, solder termination, crimp shield termination, panel mount bulkhead configuration, 12.4 GHz frequency, -65°C to 165°C temperature range, 500 mating cycles) and expanded cable group compatibility (RG-178, 178A, 178B, 196, 196A, M17/93-RG178). Differences include housing color (gold versus silver), center contact material (brass versus beryllium copper), body finish (gold versus nickel), weatherproof ingress protection, and ROHS3 compliance status with REACH affected designation.

Parameter Comparison

Engineering Selection Recommendations

CONSMA014-R178 Selection Criteria: The CONSMA014-R178 is the primary parametric equivalent for direct substitution. Both parts are manufactured by TE Connectivity Linx, maintain identical electrical and mechanical specifications, and carry equivalent RoHS compliance status. Selection of CONSMA014-R178 is appropriate when the packaged kit configuration (including connector, contact, gasket, heat shrink, lockwasher, nut, spacer, and support components) aligns with assembly requirements. Current inventory availability is 1,398 pieces.

132220 Selection Criteria: The Amphenol RF 132220 is suitable for applications where expanded cable group compatibility (RG-178, 178A, 178B, 196, 196A, M17/93-RG178) provides design flexibility or where weatherproof ingress protection is required. This part maintains all critical electrical parameters and operates within identical frequency and temperature ranges. ROHS3 compliance and REACH affected status should be evaluated against project regulatory requirements. Current inventory availability is 1,041 pieces.

Primary Part Retention: The CONSMA005-R178 remains the baseline specification with 985 pieces in current inventory. Substitution should be driven by supply availability, packaging requirements, or specific environmental protection needs rather than electrical performance considerations.

Frequently Asked Questions (FAQ)

Q: Can CONSMA014-R178 replace CONSMA005-R178 in existing designs? A: Yes. Both parts are parametric equivalents with identical SMA connector specifications, 50-ohm impedance, solder termination, panel mount configuration, and operating parameters. The primary difference is packaging configuration. CONSMA014-R178 includes eight additional components in the kit.

Q: What are the key differences between CONSMA005-R178 and 132220? A: Both maintain identical core electrical specifications (SMA female socket, 50 ohms, 12.4 GHz maximum frequency, -65°C to 165°C operating range). Differences include manufacturer (TE Connectivity Linx versus Amphenol RF), center contact material (beryllium copper versus brass), housing finish (nickel versus gold), expanded cable group compatibility in 132220, and weatherproof ingress protection in 132220. RoHS compliance differs (RoHS Compliant versus ROHS3 Compliant).

Q: Is the 132220 compatible with RG-178 cable? A: Yes. The 132220 supports RG-178 cable along with expanded cable groups (178A, 178B, 196, 196A, M17/93-RG178), providing broader compatibility than the primary part.

Q: Are all three parts RoHS compliant? A: Yes. CONSMA005-R178 and CONSMA014-R178 are RoHS Compliant. The 132220 is ROHS3 Compliant. All three meet RoHS requirements with MSL rating of 1 (Unlimited).

Q: What is the mating cycle rating for these connectors? A: All three parts are rated for 500 mating cycles, indicating equivalent mechanical durability and expected service life.

Q: Does the 132220 offer environmental protection advantages? A: Yes. The 132220 includes weatherproof ingress protection, making it suitable for applications requiring environmental sealing. CONSMA005-R178 and CONSMA014-R178 do not specify ingress protection ratings.

Q: Can these parts be used interchangeably in high-frequency applications? A: Yes. All three parts support 12.4 GHz maximum frequency and maintain 50-ohm impedance across the frequency range, making them suitable for equivalent RF performance in applications up to this frequency limit.