Bourns, SDR0403, 0403 Unshielded Wire-wound SMD Inductor with a Ferrite DR Core, 220 μH ±10% Wire-Wound 330mA Idc Q:50

View all Surface Mount Inductors

Subtotal (1 reel of 2000 units)*

£334.00

(exc. VAT)

£400.00

(inc. VAT)

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  • 999,998,000 unit(s) shipping from 19 January 2026
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Units
Per unit
Per Reel*
2000 +£0.167£334.00

*price indicative

RS Stock No.:
172-8392
Mfr. Part No.:
SDR0403-221KL
Brand:
Bourns
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Brand

Bourns

Inductance

220 μH

Maximum DC Current

330mA

Package/Case

0403

Length

4.5mm

Depth

4mm

Height

3.2mm

Diameter

4.5mm

Dimensions

4.5 x 4 x 3.2mm

Shielded

No

Tolerance

±10%

Maximum DC Resistance

4.4Ω

Series

SDR0403

Core Material

Ferrite DR

Maximum Self Resonant Frequency

4MHz

Inductor Construction

Wire-Wound

Minimum Quality Factor

50

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+125°C

SDR0403 Series Wire Wound Chokes


Available in E12 series
Low profile of only 3.2mm
Low inductance values
RoHS compliant
Applications in input/output of DC/DC Converters, Power Supplies

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