IFT COILS< Pin Type: P-4 Series> Type: P-4SB/AM,P-4SB/FM ◆ Product Description ・5.1×5.1mm Max.(L×W), 4.5mm Max. Height. ・Inductance:680µH Max., reference unloaded Q:65 ・Operating frequency:25MHz Max. ・In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. ◆ Feature ・Variable shielded type. ・Ideally used in Radio (AM, FM),TV. Transceiver ・RoHS Compliance ◆ Dimensions (mm) MAX .4 .5 4.8±0.3 3.0±0.15 +0.1 φ0.4-0.0 5 +0.1 0.7-0.05 5.0 3.0±0.15 4.8±0.3 2.5±0.4 ＊ Dimension does not include solder used on coil. ＊ Pin pitch shall be measured at the root of terminal. ＊ Dimension without tolerance are approx. ◆ Connection (Bottom View) 4 3 2 S ◆ Specification P-4SB/AM P-4SB/FM 4171-T036 4172-T001 Inductance 455kHz ± 2% Variable 10.7MHz±2% Variable Unloaded Q 40 Min. 70 Min. Capacity(Ext.) 180pF 82pF Part No. 1 6 “S” is winding start Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1