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Bourns SDR0403180ML SMD Power Inductor

The Bourns SDR0403 series of SMD power inductors are designed for a variety of applications including DC/DC converters, portable communications equipment, and LCD TVs. These inductors offer low profile, low inductance values, and are RoHS compliant. They are constructed with a ferrite core and enameled copper wire, terminated with an Ag/Ni/S finish. The SDR0403-180ML specifically has an inductance of 18uH, a DC resistance of 0.34Ω, and a rated current of 0.84A, making it a versatile component for power management circuits.

Authorized Distributors
Source:DigiKey
Part No:SDR0403-180ML
Stock:615
Inv Date:05-28-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:SDR0403-180ML
Stock:2771
Inv Date:05-29-2026
Price: Unit price: $0.46
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Part No:SDR0403-180ML
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.44
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Part No:SDR0403-180ML
Stock:2000
Inv Date:05-28-2026
Price: Unit price: $0.2284
Buy/RFQ:
Part No:SDR0403-180ML
Stock:2000
Inv Date:05-28-2026
Price: Unit price: $0.2284
Buy/RFQ:
Part No:SDR0403-180ML
Stock:518
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns SDR0403180ML SMD Power Inductor Specifications:

  • Inductance: 18uH
  • Tolerance: ±20%
  • Test Frequency: 25 MHz
  • DCR (Max): 0.34 Ω
  • Irms (Max): 0.84 A
  • Isat (Typ): 1.30 A
  • SRF (Min): 23 MHz
  • Operating Temperature Range: -40°C to +125°C
  • Storage Temperature Range: -55°C to +125°C
  • Core Material: Ferrite
  • Wire Material: Enameled Copper
  • Terminal Finish: Ag/Ni/S
  • Packaging: 2000 pcs. per reel

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Frequently Asked Questions

Where can I buy Bourns SDR0403180ML?

You can click on the BUY or RFQ button to purchase SDR0403180ML from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SDR0403180ML?

You can download the SDR0403180ML datasheet or visit the Bourns website for support.

Who is the manufacturer of SDR0403180ML?

Bourns

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