Choke Coils Japan Singapore Power Choke Coil PCC-F126F (N6) Series: Thin,compact and high power Industrial Property: Utility models 3 (pending) n Features l High power type (Isat 20 A /100 ¡C) l Thin type (5.7mm height)/SMD mount is possble l Low leakage flux (EI type /Center gap core) n Standard Packing Quantity n Recommended Applications l 500 pcs./Reel l DC/DC converter for driving PC at high speed l Thin type on-board power supply module for exchanger (10 to 40 W) n Explanation of Part Numbers 1 2 3 4 E T Q P Product code 5 6 7 8 9 10 11 12 F Classification Size Winding Inductance Core Packaging Suffix n Examples Parts No. Type Initial inductance at 25 °C L0 (µH) ETQP6F1R2HFA 2.3 ETQP6F2R0HFA 3.5 ETQP6F3R2HFA 4.8 ETQP6F4R6HFA HL Tol. (%) ±30 6.6 ±25 Inductance at flat point at 25 °C L1 (µH) 1.2 2.0 Tol. (%) ±30 Saturation current at 25 °C I sat (A) min. at 100 °C I sat (A) 14.3 min. 11.7 Heat current DT=40 K DC resistance at 20 °C 14.2 DCR (mW) max. 2.24 I 0 (A) 10.7 8.7 12.5 3.30 3.2 ±25 8.6 7.1 10.8 4.92 4.6 ±30 7.3 6.0 9.3 6.48 6.2 5.2 7.9 8.64 5.6 4.7 7.2 10.90 ETQP6F6R4HFA 8.3 ETQP6F8R2HFA 10.4 8.2 ETQP6F102HFA 12.5 10.2 4.7 4.0 6.5 13.30 ETQP6F1R0SFA 1.9 1.0 19.4 15.4 14.2 2.24 2.8 1.6 14.9 12.2 12.5 3.30 3.6 2.5 11.3 9.3 10.8 4.92 ETQP6F1R6SFA ETQP6F2R5SFA SP ETQP6F3R5SFA 4.9 ETQP6F0R8LFA 1.8 ETQP6F1R3LFA 2.5 ETQP6F2R0LFA LB ±30 6.4 3.5 ±25 9.5 8.0 9.3 6.48 25.2 20.0 14.2 2.24 1.3 18.6 15.8 12.5 3.30 0.8 ±30 3.1 2.0 15.1 12.1 10.8 4.92 ETQP6F2R9LFA 4.1 2.9 12.0 10.0 9.3 6.48 ETQP6F4R1LFA 5.0 10.8 8.7 7.9 8.64 ±20 4.1 ±20 (Note1) Measured frequency of inductance is 100 kHz (Note2) Concerning the definition of L0 & L1, please refer to "next page" (Note3) Saturation current ( I sat) is the current value that inductance (L1) decreases to 80 % of initial value. (Note4) Heat current ( I 0) is the actual value of the current at which the temperature rise of coil becomes 40 K when DC current is blown. Actually,to decide the heat current,the temperature rise within the set shall be considered. Concerning the heat current (I 0) when (DT) was decreased more,please contact with us. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Choke Coils n L0,L1:Definition DC Bias Characteristic L0 m L ( H) L1 L0 : (Initial Inductance) Inductance when Idc is to OA (initial inductance) L1 : (Inductance at flat point) point where inductance curve becomes flat when Idc is increased 0 0 Idc (A) n Dimensions in mm (not to scale) n Recommended Land Pattern in mm (not to scale) 5.6 (6.0) 12.5±0.4 12.5±0.3 6 Date code MARKING 5.7 max. 2.0 0.6 min. ( 2.1 min. 10.8 2.0 ) : Reference value 0.05 min.:Clearnce between the Terminal face 1.2±0.2 8.0±0.2 5.0±0.1 8.0±0.2 and the core face (10.0) 0.3 min.:Clearnce between 1.2±0.2 1.3±0.2 the Terminal face and the mould resin Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.