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Bourns SDR0403221KL SMD Power Inductor
The Bourns SDR0403-221KL is a shielded power inductor designed for a variety of applications including DC/DC converters, portable communications equipment, and LCD TVs. This SMD inductor offers low inductance values and a compact 3.2mm profile. Constructed with a ferrite core and enameled copper wire, it provides reliable performance and is RoHS compliant. It is ideal for applications requiring efficient power delivery in a small form factor.
Authorized Distributors
Source:Mouser Electronics
Part No:SDR0403-221KL
Stock:2019
Inv Date:05-29-2026
Price: Unit price: $0.43
Buy/RFQ:
Source:RS Americas, Inc
Part No:SDR0403-221KL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.46
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Source:Master Electronics
Part No:SDR0403-221KL
Stock:2000
Inv Date:05-28-2026
Price: Unit price: $0.3391
Buy/RFQ:
Source:Onlinecomponents.com
Part No:SDR0403-221KL
Stock:2000
Inv Date:05-28-2026
Price: Unit price: $0.3391
Buy/RFQ:
Bourns SDR0403221KL SMD Power Inductor Specifications:
- Inductance: 220µH
- Tolerance: ±10%
- Test Frequency: 50 MHz
- SRF (Min): 4 MHz
- RDC (Max): 0.38 Ω
- I rms (Max): 0.22 A
- I sat (Typ): 0.33 A
- Test Voltage: 1 V
- Operating Temperature: -40 °C to +125 °C
- Storage Temperature: -55 °C to +125 °C
- Core: Ferrite D
- Wire: Enameled copper
- Terminal: Ag/Ni/S
- Rated Current: Ind. drop 10 % typ. at Isa
- Temp. Rise: 40 °C max. at rated Irms
- Packaging: 2000 pcs. per reel
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Frequently Asked Questions
Where can I buy Bourns SDR0403221KL?
You can click on the BUY or RFQ button to purchase SDR0403221KL from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part SDR0403221KL?
You can download the SDR0403221KL datasheet or visit the Bourns website for support.
Who is the manufacturer of SDR0403221KL?
Bourns
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