page 1 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch110b description ? ferrite drum core construction. ? magnetically unshielded. ? l w h: 10.5 10.5 10.5mm max. ? product weight: 2.2 g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. environmental data ? operating temperature range: -30 +85 (including coils self temperature rise) ? storage temperature range: -30 +85 packaging ? box packaging. applications ? ideally used in printers, lcd tv, dvd, copy machine, mainboard of the compounding machines etc. as dc-dc converter inductors. rohs dimension - [mm] schematics - [mm] 10.00.5 3.5 1.0 10.00.5 0 . 7 - 0 . 0 5 + 0 . 1 5 . 0 0 . 3 4.00.3 pin 2 marking #
page 2 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch110b electrical characteristics 1.inductance measuring frequency at 1khz. 2.dc superposition current: the value of d.c. curre nt when the inductance decreases to 90% of its nomi nal value. 3.temperature rise current: the value of d.c. curre nt when the temperature rise is t 40 (ta 20 ). 0.55 0.37 0.45 1.71(1.2) 1.0mh 10% 102k rch110bnp-102k 0.66 0.41 0.52 1.31(0.92) 820 h 10% 821k rch110bnp-821k 0.69 0.45 0.54 1.10(0.81) 680 h 10% 681k rch110bnp-681k 0.75 0.48 0.59 0.89(0.71) 560 h 10% 561k rch110bnp-561k 0.89 0.50 0.67 0.65(0.52) 470 h 10% 471k rch110bnp-471k 0.92 0.59 0.72 0.58(0.46) 390 h 10% 391k rch110bnp-391k 1.0 0.61 0.78 0.46(0.37) 330 h 10% 331k rch110bnp-331k 1.2 0.70 0.87 0.36(286 ) 270 h 10% 271k rch110bnp-271k 1.3 0.79 0.99 0.31(242 ) 220 h 10% 221k rch110bnp-221k 1.4 0.87 1.1 280 (220 ) 180 h 10% 181k rch110bnp-181k 1.6 0.99 1.2 200 (160 ) 150 h 10% 151k rch110bnp-151k 1.7 1.0 1.3 180 (140 ) 120 h 10% 121k rch110bnp-121k 2.0 1.2 1.5 150 (107 ) 100 h 10% 101k rch110bnp-101k 2.1 1.3 1.6 120 (95 ) 82 h 10% 820k rch110bnp-820k 2.2 1.4 1.8 105 (84 ) 68 h 10% 680k rch110bnp-680k 2.7 1.6 2.0 78 (63 ) 56 h 10% 560k rch110bnp-560k 2.8 1.8 2.2 71 (57 ) 47 h 10% 470k rch110bnp-470k 3.1 1.9 2.4 63 (50 ) 39 h 10% 390k rch110bnp-390k 3.2 2.1 2.6 58 (46 ) 33 h 10% 330k rch110bnp-330k 3.4 2.3 2.9 51 (41 ) 27 h 20% 270m rch110bnp-270m 3.5 2.5 3.0 47 (37 ) 22 h 20% 220m rch110bnp-220m 3.6 2.8 3.4 38 (31 ) 18 h 20% 180m rch110bnp-180m 3.7 3.0 3.7 36 (29 ) 15 h 20% 150m rch110bnp-150m 4.2 3.2 4.1 33 (26 ) 12 h 20% 120m rch110bnp-120m 4.3 3.6 4.3 30 (24 ) 10 h 20% 100m RCH110BNP-100M (at 105 ) (at 20 ) temperature rise current a 3 t=40 dc superposition current(a) 2 d.c.r. ( ) [max.] (at 20 ) inductance within 1 stamp part no.
page 3 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch110b 0 20 40 60 80 100 120 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0 1 2 3 4 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 1 2 3 4 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 1 2 3 4 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 1 2 3 4 5 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 1 2 3 4 5 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0 2 4 6 8 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0 2 4 6 8 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0 2 4 6 8 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. RCH110BNP-100M t ( ) l ( h) 2. rch110bnp-120m t ( ) l ( h) 3. rch110bnp-150m l ( h) dc (a) 5. rch110bnp-220m t ( ) l ( h) 6. rch110bnp-270m 7. rch110bnp-330k t ( ) l ( h) 8. rch110bnp-390k t ( ) l ( h) dc (a) 4. rch110bnp-180m t ( ) dc (a) dc (a) dc (a) dc (a) dc (a) t ( ) l ( h) t ( ) l ( h) 9. rch110bnp-470k t ( ) l ( h) dc (a) dc (a) l (20 ) t l (105 ) 10. rch110bnp-560k t ( ) l ( h) dc (a) 11. rch110bnp-680k t ( ) l ( h) dc (a) 12. rch110bnp-820k t ( ) l ( h) dc (a)
page 4 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch110b 0 200 400 600 800 1000 1200 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 0 150 300 450 600 750 900 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 150 300 450 600 750 900 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 0 50 100 150 200 250 300 0.0 0.4 0.8 1.2 1.6 0 10 20 30 40 50 60 0 50 100 150 200 250 300 0.0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 50 60 0 50 100 150 200 250 300 0.0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 50 60 0 30 60 90 120 150 180 0.0 0.6 1.2 1.8 2.4 0 10 20 30 40 50 60 0 30 60 90 120 150 180 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 saturation current & temperature rise graph 13. rch110bnp-101k t ( ) l ( h) 14. rch110bnp-121k t ( ) l ( h) 15. rch110bnp-151k l ( h) dc (a) 17. rch110bnp-221k t ( ) l ( h) 18. rch110bnp-271k 19. rch110bnp-331k t ( ) l ( h) 20. rch110bnp-391k t ( ) l ( h) dc (a) 16. rch110bnp-181k t ( ) dc (a) dc (a) dc (a) dc (a) dc (a) t ( ) l ( h) t ( ) l ( h) 21. rch110bnp-471k t ( ) l ( h) dc (a) dc (a) l (20 ) t l (105 ) 22. rch110bnp-561k t ( ) l ( h) dc (a) 23. rch110bnp-681k t ( ) l ( h) dc (a) 24. rch110bnp-821k t ( ) l ( h) dc (a)
page 5 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch110b 0 200 400 600 800 1000 1200 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 saturation current & temperature rise graph 25. rch110bnp-102k t ( ) l ( h) dc (a) l (20 ) t l (105 ) neumarkt obernzell chicago tel.+49-9181-4509-110 fax. +49-9181-4509-310 infocomp@eu.sumida.com tel.+49-8591-937-0 fax. +49-8591-937-103 contact@eu.sumida.com tel.+1-847-545-6700 fax. +1-847-545-6720 sales@us.sumida.com taipei shenzhen shanghai hong kong tel.+1-408-321-9660 fax.+1-408-321-9308 sales@us.sumida.com tel.+65-6296-3388 fax.+65-6841-4426 sales@sg.sumida.com tel.+82-2-6237-0777 fax.+82-2-6237-0778 sales@kr.sumida.com tel.+81-48-691-7300 fax.+81-48-691-7340 sales@jp.sumida.com san jose singapore seoul saitama(japan) please refer to the sales offices on our website - http://www.sumida.com tel.+886-2-8751-2737 fax.+886-2-8751-2738 sales@tw.sumida.com tel.+86-755-8291-0228 fax.+86-755-8291-0338 shenzhen.sales@cn.sumida.com tel.+86-21-5836-3299 fax.+86-21-5836-3266 shanghai.sales@cn.sumida.com tel.+852-2880-6781 fax.+852-2565-9600 sales@hk.sumida.com
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