SMA Connector Plug 916BF524 Equivalent & Substitute Parts

Part Overview

The Winchester Interconnect 916BF524 is an SMA connector plug with male pin configuration, designed for 50-ohm RF applications. This component is an active product with panel mount capability and solder termination for both center contact and shield. The connector operates across a frequency range up to 12.5 GHz and maintains performance across an extended temperature range of -65°C to 165°C.

Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable, while maintaining electrical and mechanical compatibility within the specified parameter tolerances.

Substiute Parts

916BF524

Winchester InterconnectIn Stock: 838916BF524 Datasheet

Current PartRFQ

132145

Amphenol RFIn Stock: 1701132145 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 916BF524 are identified based on strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Connector style (SMA)
• Connector type (Plug, Male Pin)
• Impedance (50 Ohms)
• Frequency maximum rating (12.4 GHz minimum acceptable)
• Operating temperature range (-65°C to 165°C)

Mechanical Compatibility Parameters:

• Contact termination method (Solder)
• Shield termination method (Solder)
• Mounting type (Panel Mount)
• Mounting feature (Flange)
• Fastening type (Threaded)
• Mating cycle rating (500 cycles)

Material and Environmental Parameters:

• Center contact material (Brass)
• Body material (Brass)
• Dielectric material (PTFE)
• MSL rating (1 - Unlimited)
• RoHS compliance status

The substitute part 132145 (Amphenol RF) meets all critical electrical and mechanical parameters within acceptable tolerances for direct substitution in the 916BF524 application.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: 916BF524 (Winchester Interconnect)

The 916BF524 is an active product with RoHS compliance and unlimited moisture sensitivity rating. Current inventory availability is 749 pieces.

Substitute Part: 132145 (Amphenol RF)

The 132145 is an active product with ROHS3 compliance and unlimited moisture sensitivity rating. Current inventory availability is 1612 pieces. This part includes extended insulation as an additional feature. The frequency maximum rating of 12.4 GHz is within acceptable tolerance for applications requiring up to 12.5 GHz operation.

Both parts carry EAR99 ECCN classification and identical HTSUS codes (8536.69.4010), indicating equivalent regulatory treatment. Selection between these parts should be based on availability, delivery timeline, and packaging requirements (Winchester Interconnect 916BF524 uses standard packaging; Amphenol RF 132145 uses bag packaging).

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 132145 be used as a direct replacement for the Winchester Interconnect 916BF524?

A: Yes. Both parts are SMA plug connectors with identical electrical specifications (50 Ohms, solder termination, panel mount configuration), matching material composition (brass body and center contact with PTFE dielectric), and equivalent operating parameters (-65°C to 165°C, 500 mating cycles). The 132145 frequency maximum of 12.4 GHz is compatible with the 916BF524 specification of 12.5 GHz.

Q: What is the difference in frequency rating between these parts?

A: The 916BF524 has a maximum frequency rating of 12.5 GHz, while the 132145 has a maximum frequency rating of 12.4 GHz. This 0.1 GHz difference does not affect substitution compatibility for standard RF applications within these frequency ranges.

Q: Are there packaging differences between these parts?

A: Yes. The Winchester Interconnect 916BF524 uses standard packaging, while the Amphenol RF 132145 is supplied in bag packaging. Packaging selection may affect handling, storage, and integration into assembly processes.

Q: Do both parts meet RoHS requirements?

A: Yes. The 916BF524 is RoHS Compliant, and the 132145 is ROHS3 Compliant. Both meet current RoHS standards. The 132145 additionally carries REACH Affected status.

Q: What is the significance of the extended insulation feature on the 132145?

A: The extended insulation feature on the 132145 is an additional characteristic provided by Amphenol RF. This does not affect electrical or mechanical compatibility with applications designed for the 916BF524.

Q: Are the mating cycle ratings identical?

A: Yes. Both the 916BF524 and 132145 are rated for 500 mating cycles, ensuring equivalent mechanical durability and connector lifespan.