BNC Connector Jack 364M2795FST Equivalent & Substitute Parts

Part Overview

The Winchester Interconnect 364M2795FST is an active BNC connector jack designed for 75-ohm coaxial RF applications. This female socket connector features right-angle panel mount configuration with through-hole solder termination and bulkhead mounting capability. The connector operates across a frequency range up to 1 GHz with dual ports and bayonet lock fastening. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in PCB assembly and RF signal routing applications.

Substiute Parts

364M2795FST

Winchester InterconnectIn Stock: 1167364M2795FST Datasheet

Current PartRFQ

031-70507

Amphenol RFIn Stock: 1514031-70507 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 364M2795FST is determined by strict alignment of core electrical and mechanical parameters. The following criteria establish functional equivalence:

Critical Matching Parameters:

• Connector style (BNC) and type (Jack, Female Socket)
• Impedance specification (75 Ohms)
• Mounting configuration (Panel Mount, Through Hole, Right Angle)
• Termination method (Solder for both contact and shield)
• Fastening mechanism (Bayonet Lock)
• Frequency capability (1 GHz maximum)
• Port count (2 ports)
• Electrical ratings (500 V, 0.2 dB insertion loss, 500 mating cycles)

The Amphenol RF 031-70507 meets all critical electrical and mechanical parameters required for direct substitution in applications utilizing the 364M2795FST. Both connectors maintain identical impedance, frequency response, termination methodology, and mounting architecture.

Parameter Comparison

Engineering Selection Recommendations

Both the 364M2795FST and 031-70507 maintain active product status with full regulatory compliance. The Winchester Interconnect 364M2795FST carries RoHS Compliant certification, while the Amphenol RF 031-70507 carries ROHS3 Compliant certification. Both connectors satisfy EAR99 export classification and share identical HTSUS commodity codes.

Selection between these parts should be based on availability, supply chain requirements, and packaging format. The 364M2795FST is supplied in standard packaging with 1100 pieces in stock inventory. The 031-70507 is supplied in tray packaging with 1499 pieces in stock inventory. Both connectors demonstrate equivalent electrical performance and mechanical compatibility for RF coaxial applications operating within 75-ohm impedance systems.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 031-70507 directly replace the Winchester Interconnect 364M2795FST in existing PCB designs?

A: Yes. Both connectors share identical electrical specifications (75 Ohms, 1 GHz maximum frequency, 0.2 dB insertion loss), mechanical mounting configuration (panel mount, through-hole, right-angle), and termination methodology (solder contact and shield). The connectors are functionally equivalent for RF signal routing applications.

Q: What are the differences in operating temperature ranges between these connectors?

A: The 364M2795FST operates from -40°C to 165°C. The 031-70507 operates from -55°C to 85°C. Application requirements determine which temperature range is appropriate. The 364M2795FST provides extended high-temperature capability, while the 031-70507 provides extended low-temperature capability.

Q: Are there differences in body material construction?

A: Yes. The 364M2795FST uses brass body material with nickel finish. The 031-70507 uses zinc die cast body material with nickel finish. Both materials provide equivalent RF performance and environmental protection at the specified operating parameters.

Q: What is the significance of the "Board Lock" feature listed for the 031-70507?

A: The Board Lock feature is a mechanical retention mechanism specific to the Amphenol RF design. This feature does not affect electrical compatibility or RF performance. Selection should consider mechanical assembly requirements and PCB retention specifications.

Q: Do both connectors meet RoHS requirements?

A: Yes. The 364M2795FST is RoHS Compliant. The 031-70507 is ROHS3 Compliant. Both certifications satisfy RoHS directive requirements. The ROHS3 designation indicates compliance with the most current RoHS 3 standard.

Q: What packaging formats are available for these connectors?

A: The 364M2795FST is supplied in standard packaging. The 031-70507 is supplied in tray packaging. Packaging selection should align with assembly process requirements and inventory management protocols.

Q: Are both connectors affected by REACH regulations?

A: The 031-70507 is identified as REACH Affected. REACH compliance status for the 364M2795FST is not specified in the provided data. Applications subject to REACH requirements should verify compliance documentation with the respective manufacturer.