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SPT4B28

Providing the most reliable inductor support solutions for global customers

SPT4B28

Features

■ Small size, high rated current, low DCR.

■ Magnetic shielded structure.

■ Lead free product, RoHS compliant.

■ Carrier tape packing, suitable for SMT process.

■ Widely used in buck converter, laptop, displayer,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
SPT4B28-2R2M 6.10 4.00 3.00 2.20 18.0 21.6 1.40 1.00
SPT4B28-3R3M 6.10 4.00 3.00 3.30 22.0 26.4 1.20 0.90
SPT4B28-4R7M 6.10 4.00 3.00 4.70 30.0 36.0 1.00 0.75
SPT4B28-6R8M 6.10 4.00 3.00 6.80 42.0 50.4 0.90 0.70
SPT4B28-100M 6.10 4.00 3.00 10.0 100 120 0.70 0.55
SPT4B28-150M 6.10 4.00 3.00 15.0 130 156 0.60 0.40
SPT4B28-220M 6.10 4.00 3.00 22.0 180 216 0.42 0.30
SPT4B28-330M 6.10 4.00 3.00 33.0 200 240 0.38 0.25
SPT4B28-470M 6.10 4.00 3.00 47.0 290 348 0.35 0.20
SPT4B28-101M 6.10 4.00 3.00 100 640 768 0.25 0.10
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