power inductor< pin type : rch series> type: RCH-110 please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 product description ? 10.5mm max. , 10.5mm max. height. ? inductance range: 10 h 1.0mh ? rated current range: 0.53 5.3a ? in addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. feature ? magnetically unshielded construction. ? ideally used in printers, lcd tv, dvd, printer, copy machine, mainboard of the compounding machines, etc as power supplies?s inductors or dc-dc converter inductors. ? rohs compliance dimensions (mm) schematics (bottom) to be connected between #1 and #4,#2 and #3 when used.(10 h 33 h). it is no matter for the electric characteristics if te rminal 1 is connected to terminal 4, terminal 2 is connected to terminal 3 with solder.(on the bottom of drum core) (10 h 33 h) 10.00.5 3.5 1.0 10.00.5 0.7-0.05 +0.1 5.00.3 4.00.3 10h33h ? 39h1mh ?
power inductor< pin type : rch series> type: RCH-110 please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 specification part name stamp inductance (at 1khz) [within] d.c.r.( ) [max.] (at20 ) rated current ( ) 1 s.r.f. (mhz) typ. mounting holes (mm) 2 rch11?np-1??m rch11?np-12?m rch11?np-15?m 100m 120m 150m 10 h 20% 12 h 20% 15 h 20% 0.022 0.023 0.026 5.3 4.9 4.4 14 11 7.7 1.4 1.4 1.4 rch11?np-18?m rch11?np-22?m rch11?np-27?m 180m 220m 270m 18 h 20% 22 h 20% 27 h 20% 0.033 0.037 0.048 4.0 3.6 3.3 7.1 6.8 6.1 1.2 1.2 1.2 rch11?np-33?k rch11?np-39?k rch11?np-47?k 330k 390k 470k 33 h 10% 39 h 10% 47 h 10% 0.055 0.073 0.083 2.9 2.7 2.5 6.0 8.6 8.1 1.2 1.2 1.2 rch11?np-56?k rch11?np-68?k rch11?np-82?k 560k 680k 820k 56 h 10% 68 h 10% 82 h 10% 0.092 0.12 0.14 2.3 2.1 1.9 7.6 6.3 6.0 1.2 1.2 1.2 rch11?np-1?1k rch11?np-121k rch11?np-151k 101k 121k 151k 100 h 10% 120 h 10% 150 h 10% 0.16 0.20 0.23 1.7 1.5 1.4 5.7 4.8 4.2 1.2 1.2 1.2 rch11?np-181k rch11?np-221k rch11?np-271k 181k 221k 271k 180 h 10% 220 h 10% 270 h 10% 0.31 0.34 0.40 1.3 1.1 1.0 3.9 3.8 3.4 1.2 1.2 1.2 rch11?np-331k rch11?np-391k rch11?np-471k 331k 391k 471k 330 h 10% 390 h 10% 470 h 10% 0.52 0.65 0.71 0.93 0.86 0.78 2.8 2.7 2.5 1.0 1.0 1.0 rch11?np-561k rch11?np-681k rch11?np-821k 561k 681k 821k 560 h 10% 680 h 10% 820 h 10% 1.0 1.1 1.3 0.71 0.65 0.59 2.2 2.1 2.0 1.0 1.0 1.0 rch11?np-1?2k 102k 1.0 mh 10% 1.7 0.53 1.7 1.0 1: rated current: the dc current at which the inductance decreases 90% of it?s initial value or when t=40 whichever is lower(ta 20 ) : please give sufficient consideration to the thickness of wire while mounted into p.c.b.
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