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Bourns SRN40183R3M Power Inductor

The SRN40183R3M is a semi-shielded power inductor designed for high-current applications such as DC/DC converters, notebooks, and LCD displays. Featuring a miniature, low-profile design at just 1.8 mm maximum height, it offers inductance values from 0.82 to 220 μH, with high rated current capacity up to 4.0 A. Constructed with ferrite cores and enameled copper wire, it complies with RoHS and halogen-free standards, providing reliable performance with resistance to solder heat and temperature variations. Ideal for compact electronic devices requiring efficient power management.

Authorized Distributors
Source:Newark
Part No:SRN4018-3R3M
Stock:20230
Inv Date:05-28-2026
Price: Unit price: $0.273
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Source:DigiKey
Part No:SRN4018-3R3M
Stock:398
Inv Date:05-28-2026
Price: Unit price: $0.18888
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Part No:SRN4018-3R3M
Stock:115
Inv Date:05-29-2026
Price: Unit price: $0.37
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Part No:SRN4018-3R3M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.37
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Part No:SRN4018-3R3M
Stock:35980
Inv Date:05-28-2026
Price: Unit price: $0.1436
Buy/RFQ:
Part No:SRN4018-3R3M
Stock:35980
Inv Date:05-28-2026
Price: Unit price: $0.1436
Buy/RFQ:

Bourns SRN40183R3M Power Inductor Specifications:

  • Inductance range: 0.82 to 220 μH
  • Max height: 1.8 mm
  • Rated current: up to 4.0 A
  • Operating temperature: -40°C to +125°C
  • Soldering temperature resistance: 260°C for 10 sec
  • Core material: Ferrite
  • Wire material: Enameled copper
  • Coating: Magnetic epoxy resin
  • RoHS compliant and halogen free
  • Dimensions: approximately 4.5 mm x 4.52 mm x 1.8 mm
  • Slope profile for soldering: peak at 260°C, max time at above 217°C 60-150 sec
  • Packaging: 3000 pcs per reel
  • Resistance to moisture: Level 1
  • ESD: Not specified

Buy the Bourns SRN40183R3M – Reliable Power Inductor for Industrial Applications

Enhance your electronic projects with the Bourns power inductor SRN40183R3M. Designed for high current, compact, and reliable performance, it’s ideal for DC/DC converters, notebooks, and LCD displays. This semi-shielded inductor features a low profile of just 1.8 mm, wide inductance range from 0.82 to 220 μH, and a rated current of up to 4.0 A, ensuring efficient power regulation in space-constrained applications. RoHS compliant and halogen free, it guarantees durability and eco-friendliness for industrial and consumer electronics. Purchase online today to elevate your device’s power efficiency.

Buy Bourns SRN40183R3M now and experience unmatched reliability and high current performance for your power management needs.

Frequently Asked Questions

Where can I buy Bourns SRN40183R3M?

You can click on the BUY or RFQ button to purchase SRN40183R3M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SRN40183R3M?

You can download the SRN40183R3M datasheet or visit the Bourns website for support.

Who is the manufacturer of SRN40183R3M?

Bourns

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