design and speci cations are each subject to change without notice. ask factory for the current technical speci cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. choke coils & 1 - 2 - 3 4 1 5 3 6789 . 10 11 product code design no. inductance structure outer size choke coil (magnetic shielded type) series r ell height m 20 % n 30 % 2r2 2.2 h 100 10 h tolerance p 2.0 max. 5.00.2 1.35 1.35 2.00 5.00.2 4.70 h h=1.850.15 marking date code 1.60 1.60 5.00 1.80 power inductors / wire wound type series: r type: ell5pr explanation of part numbers dimensions in mm (not to scale) standard packing quantity 2000 pcs./reel recommended applications dc-dc converter circuitry for computer peripherals and cellular phones. chopper circuit decoupling chokes for dc-dc converter circuitry features magnetic shielded structure low dc resistance and large current capability adopted a rectangular core rohs compliant recommended land pattern in mm (not to scale) soldering conditions and safety precautions please see data files. sep. 2012 02 3 8
design and speci cations are each subject to change without notice. ask factory for the current technical speci cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. choke coils tape running direction quantity 2000 pcs./reel 0.30.1 2.10.1 8.00.1 2.000.05 4.00.1 4.00.1 1.750.10 b , f1.5 0 +0.1 5.30.1 b-b , section 5.500.05 12.00.3 a-a , section 5.30.1 b a a , standard parts embossed carrier tape di men sions in mm (not to scale) part number inductance (10 0 khz) r dc (at 20 c) saturation rated current ? 1 (ma max.) temperature rise current ? 2 (ma max.) marking (h) tol. (m ) tol. ell5prr47n 0.47 30% 12 20% 5500 3900 r47 ell5pr1r0n 1.0 21 4500 3000 1r0 ell5pr1r2n 1.2 21 4200 3000 1r2 ell5pr1r5n 1.5 25 4000 2850 1r5 ell5pr2r2n 2.2 32 3200 2400 2r2 ell5pr3r3n 3.3 37 2600 2300 3r3 ell5pr4r7n 4.7 56 2200 1800 4r7 ell5pr6r8n 6.8 85 1700 1400 6r8 ell5pr100m 10.0 20% 150 1400 1060 100 ELL5PR150M 15.0 190 1200 1000 150 ell5pr220m 22.0 290 950 800 220 ? 1 saturation rated current : this dc current which causes a 30 % inductance reduction from its nominal value. ? 2 temperature rise current : this indicates the value of current when temperature rise dt/t= 40 c (at 20 c). sep. 2012 02 3 9
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