POWER INDUCTORS < Pin Type > o8 series RCH-855 DIMENSIONS (mm) Max. 5.5 5.0 5.0 o0.7 Max. o8.3 CONSTRUCTION ( 2.5H - 10mH ) RCH-875 DIMENSIONS (mm) Max. 7.5 5.0 5.0 o0.7 Max. o8.3 CONSTRUCTION ( 2.2H - 10mH ) RCH-895 DIMENSIONS (mm) Max. 9.5 5.0 5.0 o0.7 Max. o8.3 CONSTRUCTION ( 2.5H - 47mH ) RCH8011 Max.10.8 5.0 5.0 Max. o8.3 CONSTRUCTION o0.7 DIMENSIONS (mm) ( 10H - 1.0mH ) RCR-875D DIMENSIONS (mm) Max. 7.5 5.0 5.0 o0.7 Max. o8.3 CONSTRUCTION ( 1.2H - 10mH ) 18 POWER INDUCTORS < Pin Type > TYPE : RCH-855, RCH-875, RCH-895, RCH8011, RCR-875D RCH-855 Parts No. L (H) 1R2 1R7 2R2 2R3 2R5 2R8 3R0 3R2 3R3 3R5 3R8 3R9 4R1 4R4 4R6 4R7 5R0 5R1 5R5 5R6 5R9 6R0 6R5 6R8 7R0 7R1 7R7 8R2 9R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 562 682 822 103 123 153 183 223 273 333 393 473 1.2 1.7 2.2 2.3 2.5 2.8 3.0 3.2 3.3 3.5 3.8 3.9 4.1 4.4 4.6 4.7 5.0 5.1 5.5 5.6 5.9 6.0 6.5 6.8 7.0 7.1 7.7 8.2 9.2 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 1.2m 1.5m 1.8m 2.2m 2.7m 3.3m 3.9m 4.7m 5.6m 6.8m 8.2m 10m 12m 15m 18m 22m 27m 33m 39m 47m D.C.R.() : Max. RCH-875 Saturation Temperature Rated Rise Rated D.C.R.() : Current Current Max. (A) *A (A) *B 13.7m 23m 26m 4.50 4.00 3.10 2.70 31m 3.60 2.50 34m 3.40 2.40 39m 3.20 2.20 42m 2.90 2.10 15.3m 17.2m 19.1m RCH-895 Saturation Temperature Rated Rise Rated D.C.R.() : Current Current Max. (A) *A (A) *B 5.80 5.00 4.70 4.50 RCR-875D Saturation Temperature D.C.R.() : Rated Rise Current Current Max. (A) *A (A) *C 3.00 2.90 2.80 2.70 21.2m 4.20 2.60 22.2m 4.00 2.50 24.2m 3.40 2.30 45m 2.70 1.90 26.5m 3.10 2.20 70m 80m 90m 100m 120m 140m 170m 210m 240m 310m 340m 400m 520m 590m 710m 890m 1.04 1.28 1.47 1.67 1.95 2.83 3.25 3.82 5.28 6.03 7.15 8.26 11.1 13.1 15.9 18.0 23.9 26.8 31.7 46.5 55.7 2.50 2.40 2.10 2.00 1.70 1.60 1.40 1.30 1.20 1.10 1.00 930m 810m 760m 670m 620m 540m 490m 440m 410m 380m 350m 320m 310m 250m 230m 210m 200m 180m 160m 140m 130m 120m 110m 98m 88m 81m 1.30 1.10 950m 900m 770m 720m 670m 590m 570m 500m 470m 430m 370m 360m 320m 300m 280m 250m 230m 220m 200m 160m 150m 140m 120m 110m 99m 90m 81m 77m 68m 65m 56m 53m 49m 40m 37m 50m 60m 70m 80m 90m 110m 130m 140m 150m 180m 200m 240m 350m 360m 420m 570m 630m 880m 1.05 1.17 1.34 1.72 1.96 2.56 2.94 4.04 4.70 5.05 6.25 8.72 10.6 14.2 16.7 18.7 21.8 28.7 33.0 2.90 2.50 2.20 1.90 1.80 1.70 1.50 1.30 1.30 1.20 1.10 1.00 890m 810m 720m 660m 570m 510m 460m 440m 410m 360m 330m 300m 270m 240m 220m 200m 180m 160m 150m 140m 120m 110m 100m 93m 84m 2.10 1.80 1.40 1.30 1.20 1.00 1.00 950m 900m 730m 680m 630m 590m 500m 460m 410m 380m 320m 300m 290m 280m 230m 220m 190m 180m 160m 150m 140m 130m 100m 95m 81m 74m 69m 67m 63m 54m 13.7m 5.00 3.20 15.3m 4.50 2.90 16.4m 4.10 2.70 18.5m 3.70 2.50 20.2m 3.40 2.40 20.8m 3.20 2.30 22.4m 2.90 2.20 24.1m 40m 40m 50m 50m 60m 60m 70m 80m 100m 110m 140m 160m 190m 220m 270m 310m 380m 530m 610m 690m 890m 1.01 1.18 1.57 1.84 2.10 2.80 3.21 4.21 4.94 6.16 6.84 7.89 11.5 13.2 15.3 22.0 25.0 29.1 38.9 44.9 55.7 64.2 74.2 96.4 2.70 2.60 2.60 2.10 2.00 1.70 1.60 1.40 1.40 1.30 1.20 1.10 1.00 900m 820m 740m 710m 640m 570m 510m 480m 430m 400m 350m 320m 300m 270m 230m 210m 190m 170m 150m 140m 130m 120m 110m 100m 89m 73m 68m 66m 59m 52m 48m 42m 38m 2.10 2.00 1.90 1.80 1.60 1.40 1.30 1.10 1.10 990m 900m 810m 760m 720m 670m 610m 540m 500m 410m 390m 370m 320m 300m 270m 240m 220m 210m 180m 170m 150m 140m 120m 110m 100m 86m 80m 75m 62m 59m 57m 48m 42m 39m 37m 35m 31m Measuring Freq. (L) RCH-855 RCH-875 RCH-895 RCH8011 RCR-875D RCH8011 Saturation Temperature Rated Rise Rated D.C.R.() : Current Current Max.(Typ.) (A) *A (A) *B 35m(28m) 40m(32m) 47m(38m) 53m(42m) 56m(45m) 65m(52m) 75m(60m) 84m(67m) 110m(88m) 123m(98m) 138m(111m) 190m(154m) 215m(172m) 275m(222m) 310m(250m) 360m(288m) 440m(354m) 590m(472m) 640m(512m) 710m(570m) 900m(720m) 1.13(903m) 1.28(1.025) 1.66(1.329) 1.92(1.532) 4.40 4.00 3.60 3.30 2.80 2.60 2.40 2.20 2.00 1.85 1.70 1.60 1.50 1.20 1.10 1.00 950m 900m 800m 700m 650m 600m 560m 520m 490m 4.10 3.95 3.75 3.60 3.05 2.80 2.70 2.55 2.15 2.00 1.90 1.55 1.50 1.30 1.20 1.10 1.05 900m 820m 780m 700m 640m 540m 500m 470m Rated Current (A) *1 18m 22m 4.14 3.75 25m 3.45 28m 3.25 31m 3.08 35m 2.94 39m 2.82 43m 2.68 47m 2.55 50m 54m 62m 71m 80m 100m 140m 150m 170m 190m 210m 270m 320m 360m 510m 570m 760m 860m 970m 1.28 1.44 1.61 2.07 2.33 2.72 3.98 4.50 6.81 7.56 8.54 9.74 12.9 14.7 20.4 23.0 30.6 35.0 2.40 2.25 1.95 1.78 1.60 1.40 1.30 1.20 1.10 990m 890m 810m 740m 670m 600m 550m 500m 450m 410m 370m 340m 310m 280m 260m 230m 210m 190m 170m 160m 140m 130m 120m 110m 99m 89m 81m 74m Tolerance of Inductance 2.5H - 8.2H (7.96MHz), 10H - 82H (2.52MHz), 100H - 10mH (1kHz) 2.2H - 8.2H (7.96MHz), 10H - 82H (2.52MHz), 100H - 10mH (1kHz) 2.5H - 9.2H (7.96MHz), 10H - 82H (2.52MHz), 100H - 47mH (1kHz) 100kHz 1.2H - 82H (2.52MHz), 100H - 10mH (1kHz) RCH-855 RCH-875 RCH-895 RCH8011 RCR-875D 2.5H - 18H 20% (M), 22H - 10mH 10% (K) 2.2H - 12H 20% (M), 15H - 10mH 10% (K) 2.5H - 12H 20% (M), 15H - 47mH 10% (K) 10H - 1.0mH 15% (L) 1.2H - 47H 15% (L), 56H - 10mH 10% (K) Rated Current *1 It is either the inductance is 10% lower than its initial value in D.C. saturation characteristics or temperature raise becomes T=40C (Ta=20C), whichever is lower. Other *A Saturation Rated Current : The current when the inductance becomes 10% lower than its initial value. (Ta=20C) *B Temperature Rise Rated Current : The current when temperature of coil increases up to Max.T=20C. (Ta=20C) *C Temperature Rise Current : The actual current when temperature of coil becomes T=40C. (Ta=20C) 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 : Type name-x Ordering code of lead-free product : Type name NP x Ordering Code RCH-855 : Parts No. : Tolerance of inductance K (10%) L (15%) M (20%) : Packing B (Box) 19