MRSC252A10-4R7M-N

Cautions and Warnings Please be noted that this spec is only for reference if you have projects designed with the product number listed in. If you are looking for new project design-in, please find BWMR Series specification/datasheet on Chilisin website. Or you may find our sales contact for more information on old part number at your convenience. Appreciated your attention and understanding. Note: Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or high risk applications without Chilisin approval. Please contact our sales department before ordering. Sealed Power Inductors - MRSC Series MRSC Series MRSC series, metal alloy wire wound power inductor, its rated current could be increased up to 35% compare to ferrite base power inductor. Features Applications      Smartphones, tablets and wearable devices  DSC, camcorders  DC/DC converters RoHS, Halogen Free and REACH Compliance Constructure Low RDC and high rated current. Wide inductance range Shielded and miniature package design Product Identification Shape and Dimensions Recommended Pattern Dimensions in mm TYPE A B C D H I J MRSC201B10 2.0±0.2 1.6±0.2 1.0 Max 0.65 1.7 0.7 0.7 MRSC201B12 2.0±0.2 1.6±0.2 1.2 Max 0.50 1.7 0.6 0.9 MRSC252A10 2.5±0.2 2.0±0.2 1.0 Max 0.85 2.1 0.9 0.8 MRSC252A12 2.5±0.2 2.0±0.2 1.2 Max 0.85 2.1 0.9 0.8 Sealed Power Inductors - MRSC Series Electrical Characteristics Test Inductance Part Number Frequency (uH) (MHz) Tolerance SRF RDC(mΩ) Isat (A) Irms (A) (±%) (MHz) Min (Max) Typ (Max) Typ (Max) Typ MRSC201B10-4R7□-N 4.7 1 20, 30 25 370(308) 1.00(1.20) 0.86(0.96) MRSC201B10-6R8□-N 6.8 1 20, 30 19 526(438) 0.86(0.96) 0.73(0.82) MRSC201B10-100□-N 10 1 20, 30 15 768(640) 0.70(0.78) 0.64(0.72) MRSC201B10-220□-N 22 1 20, 30 9 1560(1300) 0.49(0.55) 0.40(0.45) Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  Operating temperature range－40℃～125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value without current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment：  L：Agilent 4285A+Agilent 42841A, or equivalent,1MHz 200mV RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent Isat & Irms：Agilent/HP4285A+Agilent 42841A SRF：HP4294A+16092A Test Instruments：HP4285A Material/Impedance Analyzer Inductance vs. DC Current Tem perature Change vs. DC Current 25 80 70 220 20 15 △ T( ℃ ) L(uH) 60 220 10 100 6R8 4R7 50 40 30 100 20 6R8 5 4R7 10 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 DC Current(A) 1.6 1.8 2 2.2 2.4 0 0.0 0.2 0.4 0.6 0.8 1.0 DC Current(A) Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or high risk applications without Chilisin approval. Please contact our sales department before ordering. 1.2 1.4 1.6 Sealed Power Inductors - MRSC Series Electrical Characteristics Test Inductance Part Number Frequency (uH) (MHz) Tolerance SRF RDC(mΩ) Isat (A) Irms (A) (±%) (MHz) Min (Max) Typ (Max) Typ (Max) Typ MRSC201B12-4R7□-N 4.7 1 20, 30 26 324(270) 1.20(1.40) 1.00(1.20) MRSC201B12-6R8□-N 6.8 1 20, 30 20 456(380) 1.00(1.20) 0.78(0.92) MRSC201B12-100□-N 10 1 20, 30 16 720(600) 0.85(0.95) 0.65(0.73) MRSC201B12-220□-N 22 1 20, 30 10 1500(1250) 0.57(0.64) 0.41(0.46) Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  Operating temperature range－40℃～125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value without current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment：  L：Agilent 4285A+Agilent 42841A, or equivalent,1MHz 200mV RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent Isat & Irms：Agilent/HP4285A+Agilent 42841A SRF：HP4294A+16092A Test Instruments：HP4285A Material/Impedance Analyzer Inductance vs. DC Current Tem perature Change vs. DC Current 25 90 80 20 220 100 6R8 4R7 70 △ T( ℃ ) L(uH) 60 220 15 10 50 40 30 100 5 6R8 20 4R7 10 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 DC Current(A) 1.6 1.8 2 2.2 2.4 0 0.0 0.2 0.4 0.6 0.8 1.0 DC Current(A) Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or high risk applications without Chilisin approval. Please contact our sales department before ordering. 1.2 1.4 1.6 Sealed Power Inductors - MRSC Series Electrical Characteristics Test Inductance Part Number Frequency (uH) (MHz) Tolerance SRF RDC(mΩ) Isat (A) Irms (A) (±%) (MHz) Min (Max) Typ (Max) Typ (Max) Typ MRSC252A10-4R7□-N 4.7 1 20, 30 19 264(220) 1.30(1.40) 1.10(1.20) MRSC252A10-6R8□-N 6.8 1 20, 30 15 396(330) 1.00(1.10) 0.90(1.00) MRSC252A10-100□-N 10 1 20, 30 12 500(435) 0.90(1.00) 0.80(0.90) MRSC252A10-220□-N 22 1 20, 30 8 1260(1050) 0.56(0.63) 0.45(0.50) Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  Operating temperature range－40℃～125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value without current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment：  L：Agilent 4285A+Agilent 42841A, or equivalent,1MHz 200mV RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent Isat & Irms：Agilent/HP4285A+Agilent 42841A SRF：HP4294A+16092A Test Instruments：HP4285A Material/Impedance Analyzer Inductance vs. DC Current Tem perature Change vs. DC Current 25 80 100 220 70 6R8 4R7 20 15 △ T( ℃ ) L(uH) 60 220 10 50 40 30 100 20 6R8 5 4R7 10 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 DC Current(A) 1.6 1.8 2 2.2 2.4 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC Current(A) Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or high risk applications without Chilisin approval. Please contact our sales department before ordering. 1.4 1.6 1.8 2.0 Sealed Power Inductors - MRSC Series Electrical Characteristics Part Number Inductance (uH) Test Frequency (MHz) Tolerance SRF RDC(mΩ) Isat (A) Irms (A) (±%) (MHz) Min (Max) Typ (Max) Typ (Max) Typ MRSC252A12-3R3□-N 3.3 1 20, 30 25 186(155) 1.80(2.10) 1.45(1.65) MRSC252A12-4R7□-N 4.7 1 20, 30 23 240(200) 1.70(1.90) 1.30(1.50) MRSC252A12-6R8□-N 6.8 1 20, 30 16 345(285) 1.30(1.60) 1.00(1.20) MRSC252A12-100□-N 10 1 20, 30 14 480(400) 1.00(1.30) 0.85(1.00) MRSC252A12-220□-N 22 1 20, 30 8 1090(910) 0.74(0.83) 0.54(0.60) Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  Operating temperature range－40℃～125℃(Including self - temperature rise)  Isat for Inductance drop 30% from its value without current  Irms for a 40℃ temperature rise from 25℃ ambient with current  Measure Equipment：  L：Agilent 4285A+Agilent 42841A, or equivalent,1MHz 200mV RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent Isat & Irms：Agilent/HP4285A+Agilent 42841A SRF：HP4294A+16092A Test Instruments：HP4285A Material/Impedance Analyzer Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or high risk applications without Chilisin approval. Please contact our sales department before ordering. Sealed Power Inductors - MRSC Series Packaging Specifications Tape Dimensions Reel Dimensions Dimensions in mm TYPE Tape Dimensions A0 B0 K0 D E Reel Dimensions Quantity F W P P0 P2 A B C D E PCS / Reel MRSC201B10 1.90 2.20 1.15 1.55 1.75 3.5 8 4 4 2 180 60 13 14.4 8.4 2000 MRSC201B12 1.95 2.20 1.35 1.55 1.75 3.5 8 4 4 2 180 60 13 14.4 8.4 2000 MRSC252A10 2.35 2.80 1.15 1.55 1.75 3.5 8 4 4 2 180 60 13 14.4 8.4 2000 MRSC252A12 2.35 2.80 1.35 1.55 1.75 3.5 8 4 4 2 180 60 13 14.4 8.4 2000