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SP73

Providing the most reliable inductor support solutions for global customers

SP73

State

■ Small size, high rated current, low DCR.

■ Lead free product, RoHS compliant.

■ Carrier tape packing, suitable for SMT process.

■ Widely used in buck converter, displayer, laptop,network communication equipment, and etc.

■ Operating temperature : -40℃ ~ +125℃(Including coil’s temperature rise)

Dimensions(Unit:mm)
Electrical Characteristics
Part No. Dimension(mm) Inductance(μH) DCR(mΩ) Saturation Current(A) Temperature rise current(A)
Length Width Height Typical Max
SP73-100K 7.80 7.00 3.50 10.0 48.5 58.2 2.80 2.60
SP73-150K 7.80 7.00 3.50 15.0 70.0 84.0 2.60 2.00
SP73-220K 7.80 7.00 3.50 22.0 98.5 118 2.10 1.40
SP73-330K 7.80 7.00 3.50 33.0 135 162 1.80 1.10
SP73-470K 7.80 7.00 3.50 47.0 196 235 1.40 0.90
SP73-680K 7.80 7.00 3.50 68.0 265 318 1.20 0.80
SP73-101K 7.80 7.00 3.50 100 399 479 1.11 0.70
SP73-151K 7.80 7.00 3.50 150 402 482 0.90 0.60
SP73-221K 7.80 7.00 3.50 220 894 1070 0.66 0.40
SP73-331K 7.80 7.00 3.50 330 1250 1500 0.55 0.30
SP73-471K 7.80 7.00 3.50 470 1700 2040 0.48 0.25
SP73-681K 7.80 7.00 3.50 680 2890 3470 0.38 0.20
SP73-102K 7.80 7.00 3.50 1000 4750 5700 0.30 0.18
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