page 1 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch1216b description ? ferrite drum core construction. ? magnetically unshielded. ? l w h: 12.5 12.5 16.0mm max. ? product weight: 5.2g(ref.) ? moisture sensitivity level: 1 ? rohs compliance. environmental data ? operating temperature range: -30 +100 (including coils self temperature rise) ? storage temperature range: -30 +100 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] 0 . 7 0 . 1 pin#1 m a x . 1 2 . 5 max.16.0 5.00.5 5 . 0 0 . 3 4.00.3 (10 h 47 h) (56 h 2.2mh)
page 2 of 5 revised: 7-jan-14 pin pin pin pin power inductor power inductor power inductor power inductor rch1216b electrical characteristics 1. inductance measuring condition: at 1khz. 2. saturation current: the value of d.c. current wh en the inductance decreases to 90% of its nominal v alue. 3. temperature rise current: the value of d.c. curr ent when the temperature rise is t 40 (ta 20 ). 0.41 0.57 0.65 2.52(2.10) 2.2mh 10 222k rch1216bnp-222k 0.46 0.63 0.76 1.93(1.60) 1.8mh 10 182k rch1216bnp-182k 0.54 0.70 0.85 1.52(1.26) 1.5mh 10 152k rch1216bnp-152k 0.61 0.76 0.89 1.25(1.00) 1.2mh 10 122k rch1216bnp-122k 0.65 0.80 1.00 1.13(0.90) 1.0mh 10 102k rch1216bnp-102k 0.75 0.97 1.14 0.88(0.70) 820 h 10 821k rch1216bnp-821k 0.82 1.06 1.20 0.79(0.63) 680 h 10 681k rch1216bnp-681k 0.95 1.18 1.36 0.62(0.49) 560 h 10 561k rch1216bnp-561k 1.00 1.25 1.45 0.55(0.44) 470 h 10 471k rch1216bnp-471k 1.05 1.35 1.55 0.48(0.38) 390 h 10 391k rch1216bnp-391k 1.30 1.53 1.65 0.37(0.29) 330 h 10 331k rch1216bnp-331k 1.40 1.70 1.85 0.32(0.25) 270 h 10 271k rch1216bnp-271k 1.55 1.85 2.00 236m(188m) 220 h 10 221k rch1216bnp-221k 1.65 2.05 2.20 206m(164m) 180 h 10 181k rch1216bnp-181k 1.90 2.35 2.55 156m(124m) 150 h 10 151k rch1216bnp-151k 2.05 2.60 2.85 134m(107m) 120 h 10 121k rch1216bnp-121k 2.15 2.70 3.00 121m(96m) 100 h 10 101k rch1216bnp-101k 2.25 2.90 3.20 107m(85m) 82 h 10 820k rch1216bnp-820k 2.40 3.30 3.80 98m(78m) 68 h 10 680k rch1216bnp-680k 2.70 3.70 4.10 87m(69m) 56 h 10 560k rch1216bnp-560k 3.20 3.80 4.30 56m(44m) 47 h 20 470m rch1216bnp-470m 3.30 4.10 4.70 49m(39m) 39 h 20 390m rch1216bnp-390m 3.60 4.50 5.00 46m(36m) 33 h 20 330m rch1216bnp-330m 3.80 4.80 5.50 41m(32m) 27 h 20 270m rch1216bnp-270m 4.00 5.30 6.00 37m(29m) 22 h 20 220m rch1216bnp-220m 4.20 5.80 6.75 33m(26m) 18 h 20 180m rch1216bnp-180m 4.40 6.20 7.20 29m(23m) 15 h 20 150m rch1216bnp-150m 4.60 7.00 7.80 26m(21m) 12 h 20 120m rch1216bnp-120m 5.00 8.00 9.00 24m(19m) 10 h 20 100m RCH1216BNP-100M at 100 at 20 temperature rise current ? 3 dc superposition permission 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 rch1216b 0 20 40 60 80 100 120 0 1 2 3 4 5 6 0 10 20 30 40 50 60 10 20 30 40 50 60 70 0 2 4 6 8 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 2 4 6 8 0 10 20 30 40 50 60 0 9 18 27 36 45 54 0 2 4 6 8 0 10 20 30 40 50 60 0 7 14 21 28 35 42 0 2 4 6 8 10 0 10 20 30 40 50 60 0 6 12 18 24 30 36 0 2 4 6 8 10 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0 2 4 6 8 10 12 0 10 20 30 40 50 60 0 4 8 12 16 20 24 0 2 4 6 8 10 12 0 10 20 30 40 50 60 0 4 8 12 16 20 24 0 3 6 9 12 15 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0 3 6 9 12 15 0 10 20 30 40 50 60 0 3 6 9 12 15 18 0 3 6 9 12 15 18 0 10 20 30 40 50 60 0 2 4 6 8 10 12 0 3 6 9 12 15 18 0 10 20 30 40 50 60 saturation current & temperature rise graph 1. RCH1216BNP-100M t ( ) l ( h) 2. rch1216bnp-120m t ( ) l ( h) 3. rch1216bnp-150m l ( h) dc (a) 5. rch1216bnp-220m t ( ) l ( h) 6. rch1216bnp-270m 7. rch1216bnp-330m t ( ) l ( h) 8. rch1216bnp-390m t ( ) l ( h) dc (a) 4. rch1216bnp-180m t ( ) dc (a) dc (a) dc (a) dc (a) dc (a) t ( ) l ( h) t ( ) l ( h) 9. rch1216bnp-470m t ( ) l ( h) dc (a) dc (a) l (20 ) t l (105 ) 10. rch1216bnp-560k t ( ) l ( h) dc (a) 11. rch1216bnp-680k t ( ) l ( h) dc (a) 12. rch1216bnp-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 rch1216b 0 40 80 120 160 200 240 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 10 20 30 40 50 60 0 200 400 600 800 1000 1200 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0 10 20 30 40 50 60 0 200 400 600 800 1000 1200 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 0 100 200 300 400 500 600 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 10 20 30 40 50 60 0 50 100 150 200 250 300 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0 10 20 30 40 50 60 0 40 80 120 160 200 240 0 1 2 3 4 0 10 20 30 40 50 60 0 30 60 90 120 150 180 0 1 2 3 4 5 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0 1 2 3 4 5 6 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0 1 2 3 4 5 6 0 10 20 30 40 50 60 saturation current & temperature rise graph 13. rch1216bnp-101k t ( ) l ( h) 14. rch1216bnp-121k t ( ) l ( h) 15. rch1216bnp-151k l ( h) dc (a) 17. rch1216bnp-221k t ( ) l ( h) 18. rch1216bnp-271k 19. rch1216bnp-331k t ( ) l ( h) 20. rch1216bnp-391k t ( ) l ( h) dc (a) 16. rch1216bnp-181k t ( ) dc (a) dc (a) dc (a) dc (a) dc (a) t ( ) l ( h) t ( ) l ( h) 21. rch1216bnp-471k t ( ) l ( h) dc (a) dc (a) l (20 ) t l (105 ) 22. rch1216bnp-561k t ( ) l ( h) dc (a) 23. rch1216bnp-681k t ( ) l ( h) dc (a) 24. rch1216bnp-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 rch1216b 0 400 800 1200 1600 2000 2400 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 0 400 800 1200 1600 2000 2400 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 300 600 900 1200 1500 1800 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 0 300 600 900 1200 1500 1800 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0 10 20 30 40 50 60 0 200 400 600 800 1000 1200 0.0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 50 60 saturation current & temperature rise graph 25. rch1216bnp-102k t ( ) l ( h) 26. rch1216bnp-122k t ( ) l ( h) 27. rch1216bnp-152k l ( h) dc (a) 29. rch1216bnp-222k t ( ) l ( h) 28. rch1216bnp-182k t ( ) dc (a) dc (a) dc (a) dc (a) t ( ) l ( h) 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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