BNC Jack (Female) Termination Load, DC-4GHz 2W VSWR 1.2

BNC Termination Load Jack (Female) | DC to 4 GHz | 50 Ω | 2 W

The ROSNOL T-B25-4G2WA/H3 is a BNC termination load jack engineered to provide stable 50 Ω impedance matching and reliable signal absorption in RF and microwave systems. Operating from DC to 4 GHz, it offers a maximum VSWR of ≤ 1.20 (Return Loss ≥ 20.83 dB) and supports an average power handling capability of 2 W at 25°C. This termination load is designed to minimize signal reflections, protect active RF components, and ensure consistent system performance. The bayonet-lock coupling mechanism enables fast and secure installation, making it suitable for telecommunications equipment, wireless infrastructure, RF testing, and laboratory environments.

The center contact is manufactured from phosphor bronze with gold plating over a nickel underlayer to ensure stable electrical conductivity and long-term durability. The connector body is made of brass with nickel plating, providing excellent mechanical strength and corrosion resistance. A PTFE insulator is used to maintain consistent dielectric performance across the operating frequency range. The compact mechanical design supports easy integration into space-constrained RF systems and production test setups where reliable termination is required.

ROSNOL RF termination loads are produced under ISO 9001-certified quality management systems and fully comply with RoHS and REACH regulations. Offering dependable electrical performance, high product quality, and competitive pricing, ROSNOL termination loads serve as cost-effective alternatives to established European and American RF component brands. Comprehensive customization services, including adjustments to frequency range, power rating, materials, and plating, are available to support specialized RF and microwave application requirements.