POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Product Description ・8.3×7.5mm Max. (L×W), 11.5mm Max. height (RC-875/35,RC-875/50,RC-875/75) ・8.3×7.3mm Max. (L×W), 11.8mm Max. height (RC-875X) ・Inductance Range: 100μH∼47mH ・Rated Current Range :10∼400mA ◆ Feature ・Magnetically unshielded construction. ・Ideally Used in Printers, LCD TV, Copy Machine, Mainboard of the compounding machines ,Adapters, etc as Power Supplies’s inductors or DC-DC Converter inductors. ・RoHS Compliance ※ Dimension: +1.0 -0.5 +1.0 5.0 -0.5 +1.0 7.5 -0.5 RC-875/35 3.5 RC-875/50 RC-875/75 +1.0 4. 8 -0.5 RC-875X 2.1 7.0±0.3 φ0.7±0.1 3.6 1 1. 3 ± 0 . 5 φ8.0±0.3 7.2±0.3 ※ 8.0±0.3 11.0±0.5 5.0±0.8 RC-875/35, RC-875/50, RC-875/75 ±0.3 5.0 φ0.7±0.1 ◆ Dimensions (mm) Please refer to the sales offices on our website for a representative near you www.sumida.com 1/7 POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Specification(RC-875/35 –1) Part Name Stamp RC875NP-1Ø1K-35 RC875NP-121K-35 RC875NP-151K-35 RC875NP-181K-35 RC875NP-221K-35 RC875NP-271K-35 RC875NP-331K-35 RC875NP-391K-35 RC875NP-471K-35 RC875NP-561K-35 RC875NP-681K-35 RC875NP-821K-35 RC875NP-1Ø2K-35 RC875NP-122K-35 RC875NP-152K-35 RC875NP-182K-35 RC875NP-222K-35 RC875NP-272K-35 RC875NP-332K-35 RC875NP-392K-35 RC875NP-472K-35 RC875NP-562K-35 RC875NP-682K-35 RC875NP-822K-35 RC875NP-1Ø3K-35 RC875NP-123K-35 RC875NP-153K-35 RC875NP-183K-35 RC875NP-223K-35 RC875NP-273K-35 RC875NP-333K-35 RC875NP-393K-35 RC875NP-473K-35 101K 121K 151K 181K 221K 271K 331K 391K 471K 561K 681K 821K 102K 122K 152K 182K 222K 272K 332K 392K 472K 562K 682K 822K 103K 123K 153K 183K 223K 273K 333K 393K 473K Inductance ［Within］ ※1 100μH ± 10% 120μH ± 10% 150μH ± 10% 180μH ± 10% 220μH ± 10% 270μH ± 10% 330μH ± 10% 390μH ± 10% 470μH ± 10% 560μH ± 10% 680μH ± 10% 820μH ± 10% 1.0mH ± 10% 1.2mH ± 10% 1.5mH ± 10% 1.8mH ± 10% 2.2mH ± 10% 2.7mH ± 10% 3.3mH ± 10% 3.9mH ± 10% 4.7mH ± 10% 5.6mH ± 10% 6.8mH ± 10% 8.2mH ± 10% 10mH ± 10% 12mH ± 10% 15mH ± 10% 18mH ± 10% 22mH ± 10% 27mH ± 10% 33mH ± 10% 39mH ± 10% 47mH ± 10% Qu [Min.] ※1 50 50 50 50 55 60 65 65 70 70 70 75 50 50 50 50 50 50 55 55 50 50 50 50 60 60 60 60 60 55 55 50 50 D.C.R.(Ω) [Max.] (at 20℃) 0.37 0.42 0.50 0.64 0.75 0.84 1.09 1.20 1.52 1.76 2.00 2.82 3.22 3.55 5.12 5.92 6.75 9.50 10.9 12.2 17.3 18.9 24.6 28.4 26.0 35.6 41.2 54.5 62.0 83.2 95.9 156 177 Rated Current (ｍＡ) [Ref.] ※2 400 400 370 335 300 275 230 205 180 160 130 115 105 85 70 55 50 45 40 33 30 28 25 23 19.5 18.0 16.0 15.0 13.0 12.5 11.5 11.0 10.0 S.R.F. [Min.] 4.5MHz 4.1MHz 3.7MHz 3.3MHz 3.0MHz 2.7MHz 2.5MHz 2.3MHz 2.1MHz 1.9MHz 1.7MHz 1.6MHz 1.4MHz 1.3MHz 1.2MHz 1.0MHz 950kHz 870kHz 790kHz 720kHz 660kHz 600kHz 550kHz 500kHz 450kHz 410kHz 370kHz 330kHz 300kHz 270kHz 250kHz 230kHz 210kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 2/7 POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Specification(RC-875/35 –2) Part Name Stamp RC875NP-1Ø1J-35 RC875NP-121J-35 RC875NP-151J-35 RC875NP-181J-35 RC875NP-221J-35 RC875NP-271J-35 RC875NP-331J-35 RC875NP-391J-35 RC875NP-471J-35 RC875NP-561J-35 RC875NP-681J-35 RC875NP-821J-35 RC875NP-1Ø2J-35 RC875NP-122J-35 RC875NP-152J-35 RC875NP-182J-35 RC875NP-222J-35 RC875NP-272J-35 RC875NP-332J-35 RC875NP-392J-35 RC875NP-472J-35 RC875NP-562J-35 RC875NP-682J-35 RC875NP-822J-35 RC875NP-1Ø3J-35 RC875NP-123J-35 RC875NP-153J-35 RC875NP-183J-35 RC875NP-223J-35 RC875NP-273J-35 RC875NP-333J-35 RC875NP-393J-35 RC875NP-473J-35 101J 121J 151J 181J 221J 271J 331J 391J 471J 561J 681J 821J 102J 122J 152J 182J 222J 272J 332J 392J 472J 562J 682J 822J 103J 123J 153J 183J 223J 273J 333J 393J 473J Inductance ［Within］ ※1 100μH ± 5% 120μH ± 5% 150μH ± 5% 180μH ± 5% 220μH ± 5% 270μH ± 5% 330μH ± 5% 390μH ± 5% 470μH ± 5% 560μH ± 5% 680μH ± 5% 820μH ± 5% 1.0mH ± 5% 1.2mH ± 5% 1.5mH ± 5% 1.8mH ± 5% 2.2mH ± 5% 2.7mH ± 5% 3.3mH ± 5% 3.9mH ± 5% 4.7mH ± 5% 5.6mH ± 5% 6.8mH ± 5% 8.2mH ± 5% 10mH ± 5% 12mH ± 5% 15mH ± 5% 18mH ± 5% 22mH ± 5% 27mH ± 5% 33mH ± 5% 39mH ± 5% 47mH ± 5% Qu [Min.] ※1 50 50 50 50 55 60 65 65 70 70 70 75 50 50 50 50 50 50 55 55 50 50 50 50 60 60 60 60 60 55 55 50 50 D.C.R.(Ω) [Max.] (at 20℃) 0.37 0.42 0.50 0.64 0.75 0.84 1.09 1.20 1.52 1.76 2.00 2.82 3.22 3.55 5.12 5.92 6.75 9.50 10.9 12.2 17.3 18.9 24.6 28.4 26.0 35.6 41.2 54.5 62.0 83.2 95.9 156 177 Rated Current (ｍＡ) [Ref.] ※2 400 400 370 335 300 275 230 205 180 160 130 115 105 85 70 55 50 45 40 33 30 28 25 23 19.5 18.0 16.0 15.0 13.0 12.5 11.5 11.0 10.0 S.R.F. [Min.] 4.5MHz 4.1MHz 3.7MHz 3.3MHz 3.0MHz 2.7MHz 2.5MHz 2.3MHz 2.1MHz 1.9MHz 1.7MHz 1.6MHz 1.4MHz 1.3MHz 1.2MHz 1.0MHz 950kHz 870kHz 790kHz 720kHz 660kHz 600kHz 550kHz 500kHz 450kHz 410kHz 370kHz 330kHz 300kHz 270kHz 250kHz 230kHz 210kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 3/7 POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Specification(RC-875/50) Part Name Stamp RC875NP-1Ø1J-5Ø RC875NP-121J-5Ø RC875NP-151J-5Ø RC875NP-181J-5Ø RC875NP-221J-5Ø RC875NP-271J-5Ø RC875NP-331J-5Ø RC875NP-391J-5Ø RC875NP-471J-5Ø RC875NP-561J-5Ø RC875NP-681J-5Ø RC875NP-821J-5Ø RC875NP-1Ø2J-5Ø RC875NP-122J-5Ø RC875NP-152J-5Ø RC875NP-182J-5Ø RC875NP-222J-5Ø RC875NP-272J-5Ø RC875NP-332J-5Ø RC875NP-392J-5Ø RC875NP-472J-5Ø RC875NP-562J-5Ø RC875NP-682J-5Ø RC875NP-822J-5Ø RC875NP-1Ø3J-5Ø RC875NP-123J-5Ø RC875NP-153J-5Ø RC875NP-183J-5Ø RC875NP-223J-5Ø RC875NP-273J-5Ø RC875NP-333J-5Ø RC875NP-393J-5Ø ※RC875-NP-473J-5Ø 101J 121J 151J 181J 221J 271J 331J 391J 471J 561J 681J 821J 102J 122J 152J 182J 222J 272J 332J 392J 472J 562J 682J 822J 103J 123J 153J 183J 223J 273J 333J 393J 473J Inductance ［Within］ ※1 100μH ± 5% 120μH ± 5% 150μH ± 5% 180μH ± 5% 220μH ± 5% 270μH ± 5% 330μH ± 5% 390μH ± 5% 470μH ± 5% 560μH ± 5% 680μH ± 5% 820μH ± 5% 1.0mH ± 5% 1.2mH ± 5% 1.5mH ± 5% 1.8mH ± 5% 2.2mH ± 5% 2.7mH ± 5% 3.3mH ± 5% 3.9mH ± 5% 4.7mH ± 5% 5.6mH ± 5% 6.8mH ± 5% 8.2mH ± 5% 10mH ± 5% 12mH ± 5% 15mH ± 5% 18mH ± 5% 22mH ± 5% 27mH ± 5% 33mH ± 5% 39mH ± 5% 47mH ± 5% Qu [Min.] ※1 50 50 50 50 55 60 65 65 70 70 70 75 50 50 50 50 50 50 55 55 50 50 50 50 60 60 60 60 60 55 55 50 50 D.C.R.(Ω) [Max.] (at 20℃) 0.37 0.42 0.50 0.64 0.75 0.84 1.09 1.20 1.52 1.76 2.00 2.82 3.22 3.55 5.12 5.92 6.75 9.50 10.9 12.2 17.3 18.9 24.6 28.4 26.0 35.6 41.2 54.5 62.0 83.2 95.9 156 177 Rated current (ｍＡ) [Ref.] ※2 400 400 370 335 300 275 230 205 180 160 130 115 105 85 70 55 50 45 40 33 30 28 25 23 19.5 18.0 16.0 15.0 13.0 12.5 11.5 11.0 10.0 S.R.F. [Min.] 4.5MHz 4.1MHz 3.7MHz 3.3MHz 3.0MHz 2.7MHz 2.5MHz 2.3MHz 2.1MHz 1.9MHz 1.7MHz 1.6MHz 1.4MHz 1.3MHz 1.2MHz 1.0MHz 950kHz 870kHz 790kHz 720kHz 660kHz 600kHz 550kHz 500kHz 450kHz 410kHz 370kHz 330kHz 300kHz 270kHz 250kHz 230kHz 210kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 4/7 POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Specification(RC-875/75 –1) Part Name RC875NP-1Ø1K-75 RC875NP-121K-75 RC875NP-151K-75 RC875NP-181K-75 RC875NP-221K-75 RC875NP-271K-75 ※RC875-NP-331K-75 RC875NP-391K-75 RC875NP-471K-75 RC875NP-561K-75 RC875NP-681K-75 RC875NP-821K-75 RC875NP-1Ø2K-75 RC875NP-122K-75 RC875NP-152K-75 RC875NP-182K-75 RC875NP-222K-75 RC875NP-272K-75 RC875NP-332K-75 RC875NP-392K-75 RC875NP-472K-75 RC875NP-562K-75 RC875NP-682K-75 RC875NP-822K-75 RC875NP-1Ø3K-75 RC875NP-123K-75 RC875NP-153K-75 RC875NP-183K-75 RC875NP-223K-75 RC875NP-273K-75 RC875NP-333K-75 RC875NP-393K-75 RC875NP-473K-75 Stamp Inductance ［Within］ ※1 Qu [Min.] ※1 D.C.R.(Ω) [Max.] (at 20℃) 101K 121K 151K 181K 221K 271K 331K 391K 471K 561K 681K 821K 102K 122K 152K 182K 222K 272K 332K 392K 472K 562K 682K 822K 103K 123K 153K 183K 223K 273K 333K 393K 473K 100μH ± 10% 120μH ± 10% 150μH ± 10% 180μH ± 10% 220μH ± 10% 270μH ± 10% 330μH ± 10% 390μH ± 10% 470μH ± 10% 560μH ± 10% 680μH ± 10% 820μH ± 10% 1.0mH ± 10% 1.2mH ± 10% 1.5mH ± 10% 1.8mH ± 10% 2.2mH ± 10% 2.7mH ± 10% 3.3mH ± 10% 3.9mH ± 10% 4.7mH ± 10% 5.6mH ± 10% 6.8mH ± 10% 8.2mH ± 10% 10mH ± 10% 12mH ± 10% 15mH ± 10% 18mH ± 10% 22mH ± 10% 27mH ± 10% 33mH ± 10% 39mH ± 10% 47mH ± 10% 50 50 50 50 55 60 65 65 70 70 70 75 50 50 50 50 50 50 55 55 50 50 50 50 60 60 60 60 60 55 55 50 50 0.37 0.42 0.50 0.64 0.75 0.84 1.09 1.20 1.52 1.76 2.00 2.82 3.22 3.55 5.12 5.92 6.75 9.50 10.9 12.2 17.3 18.9 24.6 28.4 26.0 35.6 41.2 54.5 62.0 83.2 95.9 156 177 Rated Current (mA) [Ref.] ※2 400 400 370 335 300 275 230 205 180 160 130 115 105 85 70 55 50 45 40 33 30 28 25 23 19.5 18.0 16.0 15.0 13.0 12.5 11.5 11.0 10.0 S.R.F. [Min.] 4.5MHz 4.1MHz 3.7MHz 3.3MHz 3.0MHz 2.7MHz 2.5MHz 2.3MHz 2.1MHz 1.9MHz 1.7MHz 1.6MHz 1.4MHz 1.3MHz 1.2MHz 1.0MHz 950kHz 870kHz 790kHz 720kHz 660kHz 600kHz 550kHz 500kHz 450kHz 410kHz 370kHz 330kHz 300kHz 270kHz 250kHz 230kHz 210kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 5/7 POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Specification(RC-875/75 –2) Part Name RC875NP-1Ø1J-75 RC875NP-121J-75 RC875NP-151J-75 ※RC875-NP-181J-75 RC875NP-221J-75 RC875NP-271J-75 RC875NP-331J-75 RC875NP-391J-75 RC875NP-471J-75 RC875NP-561J-75 RC875NP-681J-75 RC875NP-821J-75 RC875NP-1Ø2J-75 RC875NP-122J-75 RC875NP-152J-75 RC875NP-182J-75 RC875NP-222J-75 RC875NP-272J-75 RC875NP-332J-75 RC875NP-392J-75 RC875NP-472J-75 RC875NP-562J-75 RC875NP-682J-75 RC875NP-822J-75 RC875NP-1Ø3J-75 RC875NP-123J-75 RC875NP-153J-75 RC875NP-183J-75 RC875NP-223J-75 RC875NP-273J-75 RC875NP-333J-75 RC875NP-393J-75 RC875NP-473J-75 Stamp Inductance ［Within］ ※1 Qu [Min.] ※1 D.C.R.(Ω) [Max.] (at 20℃) Rated Current (mA) [Ref.] ※2 S.R.F. [Min.] 101J 121J 151J 181J 221J 271J 331J 391J 471J 561J 681J 821J 102J 122J 152J 182J 222J 272J 332J 392J 472J 562J 682J 822J 103J 123J 153J 183J 223J 273J 333J 393J 473J 100μH ± 5% 120μH ± 5% 150μH ± 5% 180μH ± 5% 220μH ± 5% 270μH ± 5% 330μH ± 5% 390μH ± 5% 470μH ± 5% 560μH ± 5% 680μH ± 5% 820μH ± 5% 1.0mH ± 5% 1.2mH ± 5% 1.5mH ± 5% 1.8mH ± 5% 2.2mH ± 5% 2.7mH ± 5% 3.3mH ± 5% 3.9mH ± 5% 4.7mH ± 5% 5.6mH ± 5% 6.8mH ± 5% 8.2mH ± 5% 10mH ± 5% 12mH ± 5% 15mH ± 5% 18mH ± 5% 22mH ± 5% 27mH ± 5% 33mH ± 5% 39mH ± 5% 47mH ± 5% 50 50 50 50 55 60 65 65 70 70 70 75 50 50 50 50 50 50 55 55 50 50 50 50 60 60 60 60 60 55 55 50 50 0.37 0.42 0.50 0.64 0.75 0.84 1.09 1.20 1.52 1.76 2.00 2.82 3.22 3.55 5.12 5.92 6.75 9.50 10.9 12.2 17.3 18.9 24.6 28.4 26.0 35.6 41.2 54.5 62.0 83.2 95.9 156 177 400 400 370 335 300 275 230 205 180 160 130 115 105 85 70 55 50 45 40 33 30 28 25 23 19.5 18.0 16.0 15.0 13.0 12.5 11.5 11.0 10.0 4.5MHz 4.1MHz 3.7MHz 3.3MHz 3.0MHz 2.7MHz 2.5MHz 2.3MHz 2.1MHz 1.9MHz 1.7MHz 1.6MHz 1.4MHz 1.3MHz 1.2MHz 1.0MHz 950kHz 870kHz 790kHz 720kHz 660kHz 600kHz 550kHz 500kHz 450kHz 410kHz 370kHz 330kHz 300kHz 270kHz 250kHz 230kHz 210kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 6/7 POWER INDUCTORS < Pin Type: RC Series> Type:RC-875/35, RC-875/50, RC-875/75, RC-875X ◆ Specification(RC-875X) Part Name Stamp RC875XNP-1Ø1K RC875XNP-121K RC875XNP-151K RC875XNP-181K RC875XNP-221K RC875XNP-271K RC875XNP-331K RC875XNP-391K RC875XNP-471K RC875XNP-561K RC875XNP-681K RC875XNP-821K RC875XNP-1Ø2K RC875XNP-122K RC875XNP-152K RC875XNP-182K RC875XNP-222K RC875XNP-272K RC875XNP-332K RC875XNP-392K RC875XNP-472K RC875XNP-562K RC875XNP-682K RC875XNP-822K RC875XNP- 1Ø3K RC875XNP-123K RC875XNP-153K RC875XNP-183K RC875XNP-223K RC875XNP-273K ※RC875X-NP-333K RC875XNP-393K RC875XNP-473K 101K 121K 151K 181K 221K 271K 331K 391K 471K 561K 681K 821K 102K 122K 152K 182K 222K 272K 332K 392K 472K 562K 682K 822K 103K 123K 153K 183K 223K 273K 333K 393K 473K Inductance ［Within］ ※1 100μH ± 10% 120μH ± 10% 150μH ± 10% 180μH ± 10% 220μH ± 10% 270μH ± 10% 330μH ± 10% 390μH ± 10% 470μH ± 10% 560μH ± 10% 680μH ± 10% 820μH ± 10% 1.0mH ± 10% 1.2mH ± 10% 1.5mH ± 10% 1.8mH ± 10% 2.2mH ± 10% 2.7mH ± 10% 3.3mH ± 10% 3.9mH ± 10% 4.7mH ± 10% 5.6mH ± 10% 6.8mH ± 10% 8.2mH ± 10% 10mH ± 10% 12mH ± 10% 15mH ± 10% 18mH ± 10% 22mH ± 10% 27mH ± 10% 33mH ± 10% 39mH ± 10% 47mH ± 10% Qu [Min.] ※1 50 50 50 50 55 60 65 65 70 70 70 75 50 50 50 50 50 50 55 55 50 50 50 50 60 60 60 60 60 55 55 50 50 D.C.R.(Ω) [Max.] (at 20℃) 0.37 0.42 0.50 0.64 0.75 0.84 1.09 1.20 1.52 1.76 2.00 2.82 3.22 3.55 5.12 5.92 6.75 9.50 10.9 12.2 17.3 18.9 24.6 28.4 26.0 35.6 41.2 54.5 62.0 83.2 95.9 156 177 Rated Current (mA) [Ref.] ※2 400 400 370 335 300 275 230 205 180 160 130 115 105 85 70 55 50 45 40 33 30 28 25 23 19.5 18.0 16.0 15.0 13.0 12.5 11.5 11.0 10.0 S.R.F. [Min.] 4.5MHz 4.1MHz 3.7MHz 3.3MHz 3.0MHz 2.7MHz 2.5MHz 2.3MHz 2.1MHz 1.9MHz 1.7MHz 1.6MHz 1.4MHz 1.3MHz 1.2MHz 1.0MHz 950kHz 870kHz 790kHz 720kHz 660kHz 600kHz 550kHz 500kHz 450kHz 410kHz 370kHz 330kHz 300kHz 270kHz 250kHz 230kHz 210kHz ※The named of this part is very specially please pay attention to it ※1 Measuring frequency 100μH ∼ 820μH Inductance: at 1 kHz ; Qu: at 100 kHz 1.0 mH ∼ 47 mH Inductance: at 1 kHz ; Qu: at 50 kHz ※2. Rated current The DC current at which the temperature rise is△t＝40℃(Ta＝20℃).(for 101K and 121K ) The DC current at which the inductance decreases to 95% of it’s nominal value.(for the other Part Numbers) Please refer to the sales offices on our website for a representative near you www.sumida.com 7/7