364A2795BT BNC Connector Jack 75 Ohm Right Angle PCB Mount

Part Overview

The 364A2795BT is an active BNC connector jack manufactured by Winchester Interconnect, designed for 75 ohm coaxial RF applications. This female socket connector features right-angle panel mount configuration with through-hole solder termination and bayonet lock fastening. The connector operates across a frequency range up to 1 GHz and is suitable for PCB integration in RF signal distribution systems. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, optimize procurement costs, and maintain design compatibility across manufacturing batches.

Substiute Parts

364A2795BT

Winchester InterconnectIn Stock: 961364A2795BT Datasheet

Current PartRFQ

031-70505

Amphenol RFIn Stock: 1038031-70505 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 364A2795BT is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Impedance: 75 Ohms (mandatory match)
• Frequency range: 1 GHz maximum (substitute must meet or exceed)
• Voltage rating: 500 V (substitute must meet or exceed)
• Insertion loss: 0.2 dB (substitute must meet or equal)

Mechanical Compatibility:

• Connector style: BNC (exact match required)
• Connector type: Jack, Female Socket (exact match required)
• Mounting configuration: Panel Mount, Through Hole, Right Angle (exact match required)
• Fastening type: Bayonet Lock (exact match required)
• Number of ports: 2 (exact match required)

Termination Compatibility:

• Contact termination: Solder (exact match required)
• Shield termination: Solder (exact match required)

Material and Environmental:

• Center contact material: Phosphor Bronze (exact match required)
• Center contact plating: Gold (exact match required)
• Dielectric material: Polypropylene (PP) (exact match required)
• Features: Board Lock, Isolated (exact match required)

The substitute part 031-70505 from Amphenol RF meets all critical electrical, mechanical, and termination requirements for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The 031-70505 from Amphenol RF is a direct electrical and mechanical equivalent to the 364A2795BT. Both connectors are active products with confirmed compliance status. The 364A2795BT carries RoHS Compliant certification, while the 031-70505 carries ROHS3 Compliant certification, indicating enhanced environmental compliance. Both parts share identical electrical performance specifications, mechanical mounting configurations, and termination methods.

The 031-70505 additionally carries REACH Affected status, which may be relevant for applications subject to REACH regulatory requirements. Operating temperature ranges differ: the 364A2795BT operates from -40°C to 165°C, while the 031-70505 operates from -55°C to 85°C. Selection between these parts should be based on the specific operating temperature requirements of the application.

Frequently Asked Questions (FAQ)

Q: Can the 031-70505 be used as a direct replacement for the 364A2795BT in existing designs?

A: Yes. Both connectors share identical electrical specifications (75 ohm impedance, 1 GHz frequency, 0.2 dB insertion loss), mechanical mounting configuration (panel mount, through-hole, right-angle), and termination methods (solder contact and shield). The connectors are mechanically and electrically interchangeable.

Q: What are the differences in operating temperature ranges?

A: The 364A2795BT operates from -40°C to 165°C, while the 031-70505 operates from -55°C to 85°C. Applications requiring operation above 85°C must use the 364A2795BT. Applications requiring operation below -40°C must use the 031-70505.

Q: Are there differences in packaging between these parts?

A: The 364A2795BT packaging is not specified in the provided data. The 031-70505 is supplied in Tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both connectors meet RoHS requirements?

A: Yes. The 364A2795BT is RoHS Compliant. The 031-70505 is ROHS3 Compliant, which represents a more recent revision of the RoHS standard. Both are suitable for RoHS-regulated applications.

Q: Is the 031-70505 suitable for REACH-regulated applications?

A: The 031-70505 carries REACH Affected status. Applications subject to REACH regulations should confirm compliance with the specific REACH requirements of their jurisdiction.

Q: Are the mating cycles and voltage ratings identical?

A: Yes. Both connectors are rated for 500 mating cycles and 500 V voltage rating.

Q: What is the significance of the Board Lock and Isolated features?

A: Both connectors include Board Lock and Isolated features. Board Lock provides mechanical retention on the PCB. Isolated indicates electrical isolation between the connector body and the PCB ground plane.