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Bourns SRR7045221M Power Inductors

The Bourns SRR7045 Series shielded SMD power inductors are designed for high-current applications such as power supplies, LCD TVs, camcorders, and portable communication equipment. These inductors feature inductance values ranging from 1.0 µH to 1000 µH with RoHS compliance. They are constructed with enameled copper wire, ferrite cores, and nickel/sn plated terminals, offering resistance to soldering heat and moisture sensitivity. With a maximum current rating up to 3.50 amps and operational temperatures from -40°C to +125°C, they provide reliable performance in demanding electronic circuits.

Authorized Distributors
Source:Newark
Part No:SRR7045-221M
Stock:7498
Inv Date:05-28-2026
Price: Unit price: $0.522
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Source:DigiKey
Part No:SRR7045-221M
Stock:320
Inv Date:05-28-2026
Price: Unit price: $0.68
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Part No:SRR7045-221M
Stock:3396
Inv Date:05-29-2026
Price: Unit price: $0.68
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Part No:SRR7045-221M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.61
Buy/RFQ:
Part No:SRR7045-221M
Stock:17498
Inv Date:05-28-2026
Price: Unit price: $0.2854
Buy/RFQ:
Part No:SRR7045-221M
Stock:17498
Inv Date:05-28-2026
Price: Unit price: $0.2854
Buy/RFQ:

Bourns SRR7045221M Power Inductors Specifications:

  • Inductance range: 1 µH to 1000 µH with tolerances of ±10%
  • Maximum current ratings: up to 3.50 A at 25°C
  • Material: Ferrite core, enameled copper wire, Ni/Sn plated terminals
  • Operating temperature: -40°C to +125°C
  • Resistance to soldering heat: 360 °C for 10 seconds
  • Moisture Sensitivity Level 1
  • Dimensions vary by model, typical size around 18 x 7.8 mm, with a thickness of approximately 4.0 mm
  • Frequency test conditions at 1KHz with SRF up to 90 MHz
  • Reflow soldering compatible at 230°C for 50 seconds
  • RoHS compliant, suitable for portable communication equipment, LCD TVs, camcorders, and power supplies

Buy the Bourns Series SRR7045 Power Inductors: SRR7045221M

Enhance your electronic designs with the high-quality Bourns SRR7045 Series power inductors. Designed for power supplies, communication devices, and consumer electronics, these inductors offer excellent current handling, thermal stability, andRoHS compliance. Easy to install with reflow soldering compatibility, they ensure reliable performance in demanding environments. Available in a variety of inductance values up to 1000 µH, rated for currents up to 3.50 amps, and operating across a temperature range of -40°C to +125°C, these inductors are essential for modern electronics projects.

Get Bourns SRR7045221M today—built for high-current applications and long-lasting durability.

Frequently Asked Questions

Where can I buy Bourns SRR7045221M?

You can click on the BUY or RFQ button to purchase SRR7045221M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SRR7045221M?

You can download the SRR7045221M datasheet or visit the Bourns website for support.

Who is the manufacturer of SRR7045221M?

Bourns

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