2 0 2 1 power inductors < pin t ype > ?10 series dimensions (mm) construction connection rch-106 ( 1.0 h - 1.0mh ) ( 1.0 h - 7.8 h ) ( 10 h - 1.0mh ) dimensions (mm) construction connection rch-108 ( 2.2 h - 1.0mh ) ( 2.2 h - 15 h ) ( 18 h - 1.0mh ) dimensions (mm) construction connection rch109 ( 10 h - 1.0mh ) ( 10 h - 27 h ) ( 33 h - 1.0mh ) bottom view bottom view bottom view dimensions (mm) construction connection rcr-108d ( 1.0 h - 1.0mh ) ( 1.0 h - 8.2 h ) bottom view ( 10 h - 1.0mh ) dimensions (mm) construction rcr1010 ( 10 h - 1.0mh ) 2 3 1 4 2 3 1 4 3.5 5.0 4.0 max. ?10.5 max. 6.5 ?0.7 2 3 1 4 2 3 1 4 5.0 max. ?10.5 3.5 4.0 max. 8.5 4 1 3 2 4 1 3 2 max. 9.0 max. ?10.3 3.5 4.0 5.0 2 3 1 4 2 3 1 4 max. 8.5 3.5 max. ?10.5 ?0.7 5.0 4.0 ?0.7 ?0.7 ?0.7 max. ?10.5 max. 10.5 4.0 3.5 5.0 power inductors < pin t ype > type : rch-106, rcr-108d, rch-108 parts no. l (h) rch-106 d.c.r.( ? ) : max. d.c.r.( ? ) : max. rated current (a) *1 measuring freq. (l) rated current rch-106 rcr-108d rch-108 1.0 h C 7.8 h (7.96mhz), 10 h C 1.0mh (1khz) 1.0 h C 8.2 h (7.96mhz), 10 h C 1.0mh (1khz) 2.2 h C 8.2 h (7.96mhz), 10 h C 1.0mh (1khz) t olerance of inductance rch-106 rcr-108d rch-108 1.0 h C 1.2 h 30% (n), 1.8 h C 27 h 20% (m), 33 h C 1.0mh 10% (k) 1.0 h C 8.2 h 30% (n), 10 h C 47 h 20% (m), 56 h C 1.0mh 15% (l) 2.2 h C 27 h 20% (m), 33 h C 1.0mh 10% (k) 1r0 1r2 1r5 1r8 2r2 2r7 2r8 3r3 3r6 3r7 4r3 4r7 5r1 5r6 6r2 6r3 6r8 7r8 8r2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 1.0 1.2 1.5 1.8 2.2 2.7 2.8 3.3 3.6 3.7 4.3 4.7 5.1 5.6 6.2 6.3 6.8 7.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 5.0m 6.9m 8.0m 11.8m 13.8m 19.6m 23.1m 24.8m 40m 44m 58m 64m 88m 100m 110m 140m 160m 190m 220m 290m 320m 380m 500m 560m 780m 920m 1.10 1.30 1.50 1.90 2.20 2.60 3.20 9.30 8.00 7.40 6.00 5.70 4.60 4.20 3.90 3.60 3.30 2.90 2.70 2.40 2.20 2.00 1.80 1.70 1.50 1.40 1.30 1.30 1.20 1.00 840m 760m 690m 620m 570m 520m 480m 430m 400m 360m rcr-108d rated current (a) *1 6.5m 8.5m 9.5m 13.5m 14.5m 18.5m 20.0m 20.5m 50m 60m 70m 80m 90m 100m 110m 120m 140m 150m 160m 180m 200m 240m 350m 400m 540m 760m 860m 930m 1.23 1.34 1.53 2.10 2.30 9.15 7.40 6.05 4.90 4.25 3.65 3.40 3.00 2.80 2.50 2.30 2.10 2.00 1.76 1.60 1.38 1.28 1.20 1.00 960m 920m 800m 730m 640m 610m 560m 500m 440m 410m 380m 340m 320m 280m d.c.r.( ? ) : max. rch-108 rated current (a) *1 8.5m 9.6m 10.9m 11.7m 15.3m 17.0m 27m 31m 36m 49m 55m 62m 79m 87m 99m 130m 140m 160m 210m 240m 320m 350m 450m 610m 690m 780m 1.00 1.20 1.40 1.80 2.10 7.90 7.20 6.30 5.70 5.30 5.00 4.50 4.10 3.70 3.40 3.10 2.80 2.50 2.30 2.10 1.90 1.70 1.60 1.40 1.30 1.20 1.10 960m 870m 790m 720m 660m 600m 550m 500m 450m d.c.r.( ? ) : m ax. (t yp. ) type : rch109, rcr1010 parts no. l (h) rcr1010 measuring freq. (l) other rch109 rcr1010 1khz 100khz t olerance of inductance rch109 rcr1010 10 h C 27 h 20% (m), 33 h C 1.0mh 10% (k) 10 h C 1.0mh 20% (m ) 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 25.1m(20.1m ) 26.6m(21.3m ) 31.3m(25.1m ) 33.8m(27.1m ) 38.3m(30.6m ) 40.9m(32.7m ) 53.8m(43.1m ) 73.4m(58.7m ) 102m(81.7m ) 111m(89.0m ) 138m(110m ) 160m(128m ) 175m(140m ) 194m(155m ) 226m(181m ) 275m(220m ) 313m(251m ) 451m(361m ) 501m(401m ) 563m(451m ) 749m(599m ) 849m(683m ) 1.20(962m ) 1.34(1.07) 1.49(1.19) 4.30 1.20 4.10 4.00 3.80 3.60 3.20 2.50 2.20 2.10 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.00 980m 940m 800m 750m 630m 600m 550m saturation current(a) *a 4.80 4.50 4.00 3.80 3.40 3.00 2.70 2.50 2.20 2.10 1.80 1.70 1.50 1.40 1.20 1.10 1.00 950m 880m 780m 720m 680m 600m 570m 480m 3.80 3.50 3.20 2.90 2.60 2.50 2.20 2.00 1.80 1.70 1.40 1.30 1.20 1.10 1.00 900m 800m 740m 640m 600m 580m 550m 480m 450m 390m 20 c 105 c d.c.r.( ? ) : m ax.(t yp. ) te mperature rise current (a) *b *a saturation current : this indicates the value of d.c. current when the inductance decreases to 80% of it's nominal. (t a=20 c) *b te mperature rise current : the actual current when temperature of coil becomes ? t=40 c. (t a=20 c) *1 it is either the inductance is 10% lower than its initial value in d.c. saturation characteristics or temperature raise bec omes ? t=40 c (t a=20 c), whichever is lower . rch109 4.50 4.10 3.75 2.85 2.70 2.50 2.40 2.20 2.05 1.80 1.60 1.50 1.40 1.25 1.05 1.00 920m 770m 670m 630m 590m 520m 500m 420m 400m 3.40 2.95 2.55 2.35 2.00 1.85 1.70 1.50 1.40 1.30 1.25 1.15 1.00 920m 820m 760m 700m 650m 600m 510m 450m 400m 380m 360m 340m 4.50 4.00 3.65 3.20 3.05 2.70 2.45 2.10 2.00 1.75 1.65 1.50 1.35 1.25 1.10 1.00 940m 850m 770m 710m 650m 600m 540m 480m 440m 25m(19m ) 29m(23m ) 35m(28m ) 43m(34m ) 47m(37m ) 54m(43m ) 72m(57m ) 78m(62m ) 92m(74m ) 116m(93m ) 130m(104m ) 150m(120m ) 200m(160m ) 225m(180m ) 288m(230m ) 340m(270m ) 420m(330m ) 570m(450m ) 650m(520m ) 730m(580m ) 950m(760m ) 1.08(860m ) 1.24(990m ) 1.59(1.32) 1.84(1.53) about lead-free products ~ lead-free products are now available for sale ~ to order a lead-free product, please add " np " after the product type e.g. ordering code of lead product : t ype name- ordering code of lead-free product : t ype name np ordering code rch-106 - : parts no. : t olerance of inductance k (10% ) m (20% ) : packing b (box) dc superposition permission current (a) *1 20 c 100 c te mperature rise current (a) *b
2 0 2 1 power inductors < pin t ype > ?10 series dimensions (mm) construction connection rch-106 ( 1.0 h - 1.0mh ) ( 1.0 h - 7.8 h ) ( 10 h - 1.0mh ) dimensions (mm) construction connection rch-108 ( 2.2 h - 1.0mh ) ( 2.2 h - 15 h ) ( 18 h - 1.0mh ) dimensions (mm) construction connection rch109 ( 10 h - 1.0mh ) ( 10 h - 27 h ) ( 33 h - 1.0mh ) bottom view bottom view bottom view dimensions (mm) construction connection rcr-108d ( 1.0 h - 1.0mh ) ( 1.0 h - 8.2 h ) bottom view ( 10 h - 1.0mh ) dimensions (mm) construction rcr1010 ( 10 h - 1.0mh ) 2 3 1 4 2 3 1 4 3.5 5.0 4.0 max. ?10.5 max. 6.5 ?0.7 2 3 1 4 2 3 1 4 5.0 max. ?10.5 3.5 4.0 max. 8.5 4 1 3 2 4 1 3 2 max. 9.0 max. ?10.3 3.5 4.0 5.0 2 3 1 4 2 3 1 4 max. 8.5 3.5 max. ?10.5 ?0.7 5.0 4.0 ?0.7 ?0.7 ?0.7 max. ?10.5 max. 10.5 4.0 3.5 5.0 power inductors < pin t ype > type : rch-106, rcr-108d, rch-108 parts no. l (h) rch-106 d.c.r.( ? ) : max. d.c.r.( ? ) : max. rated current (a) *1 measuring freq. (l) rated current rch-106 rcr-108d rch-108 1.0 h C 7.8 h (7.96mhz), 10 h C 1.0mh (1khz) 1.0 h C 8.2 h (7.96mhz), 10 h C 1.0mh (1khz) 2.2 h C 8.2 h (7.96mhz), 10 h C 1.0mh (1khz) t olerance of inductance rch-106 rcr-108d rch-108 1.0 h C 1.2 h 30% (n), 1.8 h C 27 h 20% (m), 33 h C 1.0mh 10% (k) 1.0 h C 8.2 h 30% (n), 10 h C 47 h 20% (m), 56 h C 1.0mh 15% (l) 2.2 h C 27 h 20% (m), 33 h C 1.0mh 10% (k) 1r0 1r2 1r5 1r8 2r2 2r7 2r8 3r3 3r6 3r7 4r3 4r7 5r1 5r6 6r2 6r3 6r8 7r8 8r2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 1.0 1.2 1.5 1.8 2.2 2.7 2.8 3.3 3.6 3.7 4.3 4.7 5.1 5.6 6.2 6.3 6.8 7.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 5.0m 6.9m 8.0m 11.8m 13.8m 19.6m 23.1m 24.8m 40m 44m 58m 64m 88m 100m 110m 140m 160m 190m 220m 290m 320m 380m 500m 560m 780m 920m 1.10 1.30 1.50 1.90 2.20 2.60 3.20 9.30 8.00 7.40 6.00 5.70 4.60 4.20 3.90 3.60 3.30 2.90 2.70 2.40 2.20 2.00 1.80 1.70 1.50 1.40 1.30 1.30 1.20 1.00 840m 760m 690m 620m 570m 520m 480m 430m 400m 360m rcr-108d rated current (a) *1 6.5m 8.5m 9.5m 13.5m 14.5m 18.5m 20.0m 20.5m 50m 60m 70m 80m 90m 100m 110m 120m 140m 150m 160m 180m 200m 240m 350m 400m 540m 760m 860m 930m 1.23 1.34 1.53 2.10 2.30 9.15 7.40 6.05 4.90 4.25 3.65 3.40 3.00 2.80 2.50 2.30 2.10 2.00 1.76 1.60 1.38 1.28 1.20 1.00 960m 920m 800m 730m 640m 610m 560m 500m 440m 410m 380m 340m 320m 280m d.c.r.( ? ) : max. rch-108 rated current (a) *1 8.5m 9.6m 10.9m 11.7m 15.3m 17.0m 27m 31m 36m 49m 55m 62m 79m 87m 99m 130m 140m 160m 210m 240m 320m 350m 450m 610m 690m 780m 1.00 1.20 1.40 1.80 2.10 7.90 7.20 6.30 5.70 5.30 5.00 4.50 4.10 3.70 3.40 3.10 2.80 2.50 2.30 2.10 1.90 1.70 1.60 1.40 1.30 1.20 1.10 960m 870m 790m 720m 660m 600m 550m 500m 450m d.c.r.( ? ) : m ax. (t yp. ) type : rch109, rcr1010 parts no. l (h) rcr1010 measuring freq. (l) other rch109 rcr1010 1khz 100khz t olerance of inductance rch109 rcr1010 10 h C 27 h 20% (m), 33 h C 1.0mh 10% (k) 10 h C 1.0mh 20% (m ) 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 25.1m(20.1m ) 26.6m(21.3m ) 31.3m(25.1m ) 33.8m(27.1m ) 38.3m(30.6m ) 40.9m(32.7m ) 53.8m(43.1m ) 73.4m(58.7m ) 102m(81.7m ) 111m(89.0m ) 138m(110m ) 160m(128m ) 175m(140m ) 194m(155m ) 226m(181m ) 275m(220m ) 313m(251m ) 451m(361m ) 501m(401m ) 563m(451m ) 749m(599m ) 849m(683m ) 1.20(962m ) 1.34(1.07) 1.49(1.19) 4.30 1.20 4.10 4.00 3.80 3.60 3.20 2.50 2.20 2.10 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.00 980m 940m 800m 750m 630m 600m 550m saturation current(a) *a 4.80 4.50 4.00 3.80 3.40 3.00 2.70 2.50 2.20 2.10 1.80 1.70 1.50 1.40 1.20 1.10 1.00 950m 880m 780m 720m 680m 600m 570m 480m 3.80 3.50 3.20 2.90 2.60 2.50 2.20 2.00 1.80 1.70 1.40 1.30 1.20 1.10 1.00 900m 800m 740m 640m 600m 580m 550m 480m 450m 390m 20 c 105 c d.c.r.( ? ) : m ax.(t yp. ) te mperature rise current (a) *b *a saturation current : this indicates the value of d.c. current when the inductance decreases to 80% of it's nominal. (t a=20 c) *b te mperature rise current : the actual current when temperature of coil becomes ? t=40 c. (t a=20 c) *1 it is either the inductance is 10% lower than its initial value in d.c. saturation characteristics or temperature raise bec omes ? t=40 c (t a=20 c), whichever is lower . rch109 4.50 4.10 3.75 2.85 2.70 2.50 2.40 2.20 2.05 1.80 1.60 1.50 1.40 1.25 1.05 1.00 920m 770m 670m 630m 590m 520m 500m 420m 400m 3.40 2.95 2.55 2.35 2.00 1.85 1.70 1.50 1.40 1.30 1.25 1.15 1.00 920m 820m 760m 700m 650m 600m 510m 450m 400m 380m 360m 340m 4.50 4.00 3.65 3.20 3.05 2.70 2.45 2.10 2.00 1.75 1.65 1.50 1.35 1.25 1.10 1.00 940m 850m 770m 710m 650m 600m 540m 480m 440m 25m(19m ) 29m(23m ) 35m(28m ) 43m(34m ) 47m(37m ) 54m(43m ) 72m(57m ) 78m(62m ) 92m(74m ) 116m(93m ) 130m(104m ) 150m(120m ) 200m(160m ) 225m(180m ) 288m(230m ) 340m(270m ) 420m(330m ) 570m(450m ) 650m(520m ) 730m(580m ) 950m(760m ) 1.08(860m ) 1.24(990m ) 1.59(1.32) 1.84(1.53) about lead-free products ~ lead-free products are now available for sale ~ to order a lead-free product, please add " np " after the product type e.g. ordering code of lead product : t ype name- ordering code of lead-free product : t ype name np ordering code rch-106 - : parts no. : t olerance of inductance k (10% ) m (20% ) : packing b (box) dc superposition permission current (a) *1 20 c 100 c te mperature rise current (a) *b
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