Summary

• Amphenol RF 31-4541 QUICKTRIM BNC male straight coaxial connector designed for RG-59 and RG-62 coaxial cable applications. This three-piece solder/clamp connector assembly includes the BNC plug body, center contact assembly, and threaded clamp nut.
• This item is new old stock (NOS), unused and uninstalled. It may show minor cosmetic blemishes or packaging wear from long-term storage and handling. Please review all photos for the exact item, condition, and components included.
• The part number 31-4541 was identified using the connector construction, RG-59 packaging information, and Amphenol RF manufacturer documentation. The original packaging does not display a complete manufacturer part number.
• This is a multiple quantity listing and the unit that you will receive may be different than the unit shown, but is in the same cosmetic condition.

Product Description

• The Amphenol RF 31-4541 QUICKTRIM is a professional-grade BNC male coaxial connector featuring a straight plug design and a mechanical clamp-style cable termination. It is designed for compatible RG-59 and RG-62 coaxial cables and provides a secure bayonet-style connection for RF communications, signal transmission, and electronic equipment applications.
• The three-piece assembly consists of a nickel-plated brass BNC connector body, gold-plated brass center contact, and threaded rear clamp nut. A PTFE insulator provides electrical separation between the center contact and connector body.
• The center contact is designed to be soldered to the cable's center conductor, while the threaded clamp nut secures the cable assembly inside the connector body. The manufacturer also documents a compatible crimp method for attaching the center contact using the appropriate tool.
• The manufacturer specifies a 50-ohm impedance, maximum operating frequency of 4 GHz, and operating temperature range of -65°C to +165°C.
• This connector is supplied unassembled and requires proper installation onto a compatible coaxial cable. It is suitable for repair, maintenance, replacement, and custom cable assembly applications.
• Please verify your cable type, impedance requirements, and connector dimensions before purchasing.

Product Information

• Manufacturer: Amphenol RF
• Model Number: 31-4541
• Series: QUICKTRIM
• MPN: 031-4541
• Connector Type: BNC Male Plug
• Connector Orientation: Straight
• Connector Style: Three-Piece Solder/Clamp
• Impedance: 50 Ohms
• Maximum Operating Frequency: 4 GHz
• Compatible Cable: RG-59, RG-62, RG-59A, RG-62A
• Additional Manufacturer-Listed Cable Types: Belden 8221, 8241, 9169, 9204, 9228, Canare LV-61S
• Center Contact Termination: Solder
• Cable Shield Termination: Clamp
• Coupling Mechanism: Bayonet
• Body Material: Brass
• Body Finish: Nickel Plated
• Center Contact Material: Brass
• Center Contact Finish: Gold Plated
• Insulator Material: PTFE
• Operating Temperature: -65°C to +165°C
• Minimum Rated Mating Cycles: 500
• Country of Origin: Vietnam (Current Manufacturer Specification)
• Condition: New Old Stock

Included

• (1) BNC Male Connector Body
• (1) Gold-Plated Center Contact Assembly
• (1) Threaded Metal Clamp Nut

Not Included

• Coaxial Cable
• Soldering Tools
• Crimping Tools
• Other Connectors or Accessories Not Shown in Photos