Telegärtner BNC Crimp Plug 50 Ohm for RG-58 C/U, G01 Professional, Nickel/Gold, Pack of 250 J01000A1255S

Terminating RG-58 C/U coaxial cable with a reliable BNC plug often means choosing between signal integrity and ease of assembly. The Telegärtner J01000A1255S BNC crimp plug solves this by combining a professional-grade 50 Ohm design with straightforward crimp termination for both center contact and outer conductor.

Who is it for

Installers and technicians who need a dependable BNC connector for RF applications up to 4 GHz, including video, test equipment, and communications systems. The pack of 250 suits production runs or repeated field work.

Main features

• BNC male plug, 50 Ohm impedance, compatible with RG-58 C/U and similar cables (RG-58 A/U, RG-141 A/U, URM 43, URM 76, KX 15)
• Crimp termination for center contact and outer conductor ensures secure, repeatable assembly
• Nickel-plated body and gold-plated center contact for corrosion resistance and low contact resistance
• PTFE insulator supports a wide temperature range from -55°C to +155°C
• Professional G01 series design, meeting common BNC interface standards

Specifications

• Impedance: 50 Ohm
• Frequency range: DC to 4 GHz
• Voltage rating: 500 V RMS
• Dielectric withstanding voltage: 1500 V RMS
• Contact resistance (center): ≤ 1.5 mΩ
• Contact resistance (outer): ≤ 1.0 mΩ
• Insulation resistance: ≥ 5 GΩ
• VSWR: ≤ 1.2 at 1 GHz
• Durability: ≥ 500 mating cycles
• Operating temperature: -55°C to +155°C

Tips

Use a crimp tool sized for BNC connectors to ensure proper termination. The pack of 250 is economical for high-volume projects.