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Bourns SRN40182R7M Power Inductor

The SRN4018 Series offers semi-shielded power inductors designed for high efficiency in compact sizes, ideal for applications like DC/DC converters, notebooks, and LCD displays. With low profiles of 1.8 mm and inductance from 0.82 to 220 pH, these inductors support up to 4.0 A rated current, ensuring reliable performance in demanding environments. Manufactured with ferrite cores and enameled copper wire, they feature RoHS compliance and halogen-free materials, making them suitable for modern, eco-friendly electronic devices requiring high current handling and minimal space.

Authorized Distributors
Source:DigiKey
Part No:SRN4018-2R7M
Stock:1114
Inv Date:05-28-2026
Price: Unit price: $0.37
Buy/RFQ:
Part No:SRN4018-2R7M
Stock:64
Inv Date:05-29-2026
Price: Unit price: $0.37
Buy/RFQ:
Part No:SRN4018-2R7M
Stock:3000
Inv Date:05-28-2026
Price: Unit price: $0.11
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Part No:SRN4018-2R7M
Stock:3248
Inv Date:05-28-2026
Price: Unit price: $0.201
Buy/RFQ:
Part No:SRN4018-2R7M
Stock:3248
Inv Date:05-28-2026
Price: Unit price: $0.201
Buy/RFQ:

Bourns SRN40182R7M Power Inductor Specifications:

  • Inductance range: 0.82 to 220 pH
  • Rated current: Up to 4.0 A
  • Size: Miniature, low profile 1.8 mm max.
  • Construction: Semi-shielded, ferrite core, enameled copper wire
  • Operating temperature: -40°C to 125°C
  • Resistance to solder heat: Max 260°C for 10 sec.
  • Material: Magnetic epoxy resin coating
  • RoHS compliant and halogen free
  • Dimensions: Height 1.8 mm, diameter varies per model
  • Standard packaging: 3000 pcs. per reel
  • Maximum inductance loss: 30% at Isat rated current
  • Application: DC/DC converters, notebook computers, LCD displays, digital cameras, HDDs, cell phones, televisions

Buy the Bourns SRN4018 Series – Reliable Power Inductors for Industrial Applications

Discover the high-performance Bourns SRN4018 series power inductors ideal for compact, high-current electronic devices. These inductors feature a low-profile design of just 1.8 mm, supporting up to 4.0 A rated current, and are RoHS compliant with halogen-free materials. Perfect for DC/DC converters, notebooks, LCD displays, and digital cameras, they offer excellent inductance stability and resistance to soldering heat, ensuring reliable operation in demanding environments. Order online today for fast delivery and seamless integration into your projects.

Buy Bourns SRN4018 series inductors now and experience unmatched reliability and performance for efficient power management in your electronic design.

Frequently Asked Questions

Where can I buy Bourns SRN40182R7M?

You can click on the BUY or RFQ button to purchase SRN40182R7M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SRN40182R7M?

You can download the SRN40182R7M datasheet or visit the Bourns website for support.

Who is the manufacturer of SRN40182R7M?

Bourns

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