AMORPHOUS CHOKE COILS ?MAJOR USES @Car audio for Alternator noise prevension ?FEATURES @Miniaturization in comparison with ferrite choke coil and dust choke coil @Miniaturization and reduction of DC resistance @Low leakage flux due to gap-less structure ?CORE STANDARD SPECIFICATIONS Cross Sectional Abbreviation Area (Old Core Part No.) Core Part No. Magnetic Path Length cm2 cm Outside Dimensions Inductance Coefficient AL Value Outer Rated Rated Current Diameter Width Height Idc=0[A] Current* Ampere Turn mH mH mm mm mm [AT] LQE110705S (E110705S) SS 0.090 2.97 13.0 5.9 6.5 0.160 0.120 30 LQE160908S (E160908S) SW 0.234 3.92 18.4 6.9 10.3 0.674 0.495 36 LQE160910S (E160910S) SU 0.300 3.92 18.0 7.3 11.9 1.190 0.713 29 LQE181110S (E181110S) S3 0.301 4.56 20.2 8.8 11.8 0.871 0.775 23 LQE191006U (E191006U) SV 0.227 4.52 20.5 8.4 7.1 0.430 0.297 51 *1[kHz], +50%, -25% (1/2) CAT. No. E1008E AMORPHOUS CHOKE COILS W L a D1 D2 Maximum outer diameter : D1(Vertical), D2(Horizontal) Maximum width : W Total lead length : L=30mm(+3mm, -3mm) Soldering boundary : a=1.5mmMAX *The bottom of the core or coil ( ) is defined as base surface. ?COIL STANDARD SPACIFICATIONS Coil Part No. (Old Coil Part No.) LCEM001471SW-V00 (EM01471SW) LCEM002151SW-V00 (EM02151SW) *1 D.C.R. mo (max) Rated Current A 0[A] mH Rating mH 1 567 352 33 0.9B1P - 29T 22.5 22.5 15.5 2 195 112 20 1.0B1P - 17T 23.5 23.5 16.0 Inductance (1kHz) Outside Dimensions Winding *2 W D2 mmfblines-turns D1 mm mm mm *1 Rated inductance minimum value, the inductance at current 0[A] indicates the reference value. *2 The number of turns indicates the reference value. The specification of the inductance takes precedence over that of the number of turns. There is a horizontal putting type in all items in the above list. "V"changes into "H" in last the third digit of the name of items. There is a type with the length putting seat in @ item in the above list. "V" changes into "D" in last the third digit of the name of items. *Order the auxiliary pins separately if they are required for the pedestal. ?D.C. BIAS CHARACTERISTICS @Core : LQE160908S, Frequency : 1 [kHz] 600 Inductance L [MH] 500 LCEM001471SW-V00 400 300 200 LCEM002151SW-V00 100 0 0 0.5 1 1.5 2 2.5 3 3.5 4 D.C. current I [A] (2/2) CAT. No. E1008E