Coilcraft, Inc. WB Through Hole Wideband RF Transformers WB1-6L

WB1-6L is a through-hole wideband RF transformer with a 1:1 impedance ratio, operating from 0.100 to 350 MHz, and exhibiting a maximum insertion loss of 0.50 dB. It has a primary inductance of 25 µH and a primary DC resistance of 100 mΩ, with identical secondary specifications. The device supports a maximum current of 250 mA and is rated for 1/4 W RF input power with 500 Vrms isolation between windings. It operates from -40°C to +85°C, features RoHS-compliant matte tin terminations, weighs 0.38-0.40 g, and is packaged in tubes of 70 units. The part meets moisture sensitivity level 1 and can withstand up to three reflow cycles at 260°C.