WB1015

( DataSheet : www.DataSheet4U.com ) Document 116-1 WideBandRFTransformers Coilcraft wide band transformers provide reliable performance at a price considerably lower than currently available equivalents. The transformers are offered in tapped or untapped configurations and are packaged in a low-profile DIP-style plastic case. All parts are available in either a surface mount version or a through-hole version that’s compatible with standard DIP sockets. (For a smaller package size and more values, see our TTWB Series.) Applications include impedance matching, voltage or current transformation, DC isolation, balanced/unbalanced mixing, matching, power splitting, coupling, and signal inversion. Custom wide band transformers with special combinations of impedance ratio, insertion loss, frequency response, and current handling are also available. SPECIFICATIONS 1 Part Number Part Number1 (Through-Hole) (Surface Mount) Configuration Ω IDC Max Frequency Ratio (mA) (MHz) 1:1 1:1 1:1.5 1:4 1:1 1:1 1:4 1:1 1:1 1:1.5 1:4 250 250 250 250 250 250 250 250 250 250 250 .005-100 .04-175 .1-150 .2-300 .005-100 .04-175 .2-300 .005-100 .04-175 .1-150 .2-300 Pins 1-3 L Min DCR Max (ȐH) (Ohms) 780 95 80 95 780 95 95 780 95 80 95 .320 .200 .145 .160 .320 .200 .160 .320 .200 .145 .160 Pins 6-4 L Min DCR Max (ȐH) (Ohms) 780 95 51 25 780 95 25 780 95 51 25 .320 .200 .130 .115 .320 .200 .115 .320 .200 .130 .115 WB1010-PC WB1010-1-PC WB1015-PC WB1040-PC WB2010-PC WB2010-1-PC WB2040-PC WB3010-PC ...