Telegärtner BNC Adapter BNC Plug to BNC Jack J01004A0617

For RF connections that demand precision and durability, the Telegärtner BNC Adapter J01004A0617 delivers a straight-through transition from a BNC plug to a BNC jack. Unlike generic adapters that compromise signal integrity, this component maintains a stable 50 Ω impedance across DC to 4 GHz, making it a reliable choice for laboratory, broadcast, and test environments.

Highlights

• 50 Ω impedance with VSWR ≤ 1.25 up to 4 GHz for minimal signal reflection
• Gold-plated CuBe2 center contact and nickel-plated brass body for long-term performance
• PTFE insulator ensures low loss and high insulation resistance (≥ 5 GΩ)
• Rated for ≥ 500 mating cycles, suitable for frequent reconnections
• Wide operating temperature range from -40 °C to +85 °C

In daily use

This adapter is ideal for extending or converting BNC connections in RF test setups, video patching, and antenna systems. Its compact straight body style fits easily into tight spaces, and the robust construction withstands repeated handling. The low contact resistance (center ≤ 1.5 mΩ, outer ≤ 1 mΩ) ensures consistent performance over time.

Full specifications

• Connector 1: BNC plug (male)
• Connector 2: BNC jack (female)
• Body style: Straight
• Impedance: 50 Ω
• Frequency range: DC to 4 GHz
• VSWR: ≤ 1.25 (DC to 4 GHz)
• Dielectric withstanding voltage: 1.5 kVeff
• Insulation resistance: ≥ 5 GΩ
• Center contact resistance: ≤ 1.5 mΩ
• Outer contact resistance: ≤ 1 mΩ
• Operating temperature: -40 °C to +85 °C
• Mating cycles: ≥ 500
• Center contact material: CuBe2, gold-plated
• Body material: CuZn39Pb3, nickel-plated
• Insulator material: PTFE
• RoHS compliant: Yes

Final note

Telegärtner's precision engineering ensures this adapter meets the demands of professional RF applications, providing a secure and low-loss connection every time.