ETQP2H1R2BFA Datasheet | Panasonic

Features l High power, high inductance (No saturation performance realized by metal dust core) (17 A to 50 A/2.12 µH to 0.24 µH) l Low loss realized with low DCR (using flat wire) l Low buzz noise by gap-less structure l Surface mount type (Low profile: height 4.9 mm´13.0 mm´12.9 mm) n Remended Applications l DC/DC converter for CPU in PC l Thin type on-board power supply module for exchanger n Standard Packing Quantity l 500 pcs./Reel n Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 12 - 6 Product Code Classification Size Winding Inductance Core Packaging Suffix n Examples Inductance (at 20 ¡C) L1 Part No. (µH) ETQP2H0R3BFA ETQP2H0R7BFA ETQP2H1R2BFA ETQP2H1R8BFA ETQP2H2R6BFA (Note1) (Note2) 0.29 0.69 1.22 1.83 2.61 ±20 Tolerance (%) Measurement current (A) 36 21 16 14 12 L2 (Reference) (µH) 0.24 0.59 1.04 1.49 2.12 Measurement current (A) 50 29 22 20 17 Rated current (A) DC resistance (at 20 ¡C) (m W) center 36 21 16 14 12 0.54 1.30 2.27 3.48 4.98 Measured Frequency of Inductance is 100 k Hz The measurement current value of L1 is the actual value of the current at which the temperature of coil bees 40 K when DC current flows. Ask factory for the current technical specifications before purchase and/or us e. Design and specifications are each subject to change without notice. Should a safety concern arise regarding this product, please be sure to contact us immediately. .Data Sheet.in Choke Coils n Performace Characteristics(Reference) DC Current VS Inductance DC Current VS Temperature 2R6BFA (µH) 3.60 3.40 3.20 3.00 2.80 2.60 2.40 2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 38 36 40 (A) 2.20 1R8BFA 1R2BFA 0R7BFA 0R3BFA ETQP2H2R6BFA ETQP2H1R8BFA ETQP2H1R2BFA ETQP2HOR7BFA ETQP2H0R3BFA , T (K) 0 0 5 10 15 20 25 Idc (A) 30 35 40 45 50 n Dimensions in mm (not to scale) ( 13.0 ) : Reference value 9.0 ± 0.3 (1.6) (5.15) ( B 4.0) (2.1) 7.2 Marking ±...