SDR0403-1R0ML

Power Inductor (SMD), 1 µH, 3.8 A, Unshielded, 5.5 A, SDR0403 Series

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: BOURNS
Product type: SMD Power Inductors
Inductance:1µH; RMS Current (Irms):3.8A; Inductor Construction:Unshielded; Saturation Current (Isat):5.5A; Product Range:SDR0403 Series; Power Inductor Case:4.5mm x 4mm x 3.2mm; DC Resistance Ma
SVHC: No SVHC (25-Jun-2025)
Inductance: 1µH
Product Range: SDR0403 Series
Product Width: 4mm
Product Height: 3.2mm
Product Length: 4.5mm
DC Resistance Max: 0.033ohm
RMS Current (Irms): 3.8A
Power Inductor Case: 4.5mm x 4mm x 3.2mm
Inductance Tolerance: ± 20%
Inductor Construction: Unshielded
Inductor Case / Package: -
Saturation Current (Isat): 5.5A

Delivery and price
Units per pack	2000
Price	0.196 €
Current stock	1550
Lead time	7 days

Datasheet

Updated at March 9, 2026