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B82476 Dataheets PDF



Part Number B82476
Manufacturers EPCOS
Logo EPCOS
Description Rated inductance
Datasheet B82476 DatasheetB82476 Datasheet (PDF)

SMT Power Inductors B82476 Rated inductance 10 to 1000 µH Rated current 300 to 3800 mA Construction s s s s Ferrite core Winding: enamel copper wire Plastic terminal carrier Winding soldered to terminals Features s Very high rated current s Low dc resistance s Suitable for reflow soldering (IR and vapor phase) Applications s s s s Filtering of supply voltages Coupling / decoupling DC/DC converters Automotive electronics www.DataSheet4U.com Terminals s Tinned Sn/Pb Marking Color coding b.

  B82476   B82476


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SMT Power Inductors B82476 Rated inductance 10 to 1000 µH Rated current 300 to 3800 mA Construction s s s s Ferrite core Winding: enamel copper wire Plastic terminal carrier Winding soldered to terminals Features s Very high rated current s Low dc resistance s Suitable for reflow soldering (IR and vapor phase) Applications s s s s Filtering of supply voltages Coupling / decoupling DC/DC converters Automotive electronics www.DataSheet4U.com Terminals s Tinned Sn/Pb Marking Color coding based on IEC 60062 Delivery mode 24-mm blister tape, reel packing For details on taping, packing and packing units see page 155 141 04/00 SMT Power Inductors B82476 Dimensional drawing 12,95 max. Layout recommendation 2,92 9,4 max. 3 2,54 2,79 SSB1504-E 2,54 7,62 SSB1471-Y Marking 1 = 1st digit of inductance value 2 = 2nd digit of inductance value 3 = multiplier, i. e. multiplies the first two digits by the power of ten (standard unit µH) Color code Gold Black Brown Red Orange Yellow Green Blue Violet Grey 1 2 3 4 5 6 0 1 2 3 4 5 6 7 8 1st dot = 1st digit 2nd dot = 2nd digit 3rd dot = multiplier × 10-1 = × 100 = × 101 = 0,1 1 10 7,37 2 5,08 max. 1 × 102 = 100 × 103 = 1000 Example: 1st dot Blue 6 2nd dot Grey 8 3rd dot Brown × 10 Coding = 68 × 10 µH = 680 µH 142 04/00 SMT Power Inductors B82476 General technical data Rated inductance LR Rated current IR Measured with HP 4194A at 100 kHz, measuring current ≤ 1 mA Maximum permissible dc with inductance decrease ∆L /L0 ≈10 % and temperature increase of ≤ 40 K at rated temperature of 85 °C Measured at 20 °C ambient temperature In accordance with IEC 60068-1 40/085/56 (– 40 °C/+ 85 °C/56 days damp heat test) 5 s, 235 ˚C, wetting >90 % Approx. 2 g DC resistance Rmax Climatic category Solderability Weight Characteristics and ordering codes LR µH 10 15 22 33 47 68 100 150 220 330 470 680 1000 Tolerance ± 20 % ^ M IR mA 3800 3000 2600 2000 1600 1400 1200 1000 800 600 500 400 300 Rmax Ω 0,025 0,040 0,050 0,088 0,12 0,16 0,23 0,33 0,53 0,81 1,10 1,60 2,15 Ordering code B82476-A1103-M B82476-A1153-M B82476-A1223-M B82476-A1333-M B82476-A1473-M B82476-A1683-M B82476-A1104-M B82476-A1154-M B82476-A1224-M B82476-A1334-M B82476-A1474-M B82476-A1684-M B82476-A1105-M 143 04/00 .


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