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Bourns PM54221KRC SMD Power Inductor

The Bourns PM54 series SMD power inductors are designed for a wide range of applications, including DC/DC converters, portable communication equipment, LCD TVs, and camcorders. These inductors offer a compact size (5.8mm maximum diameter, 4.8mm profile) and excellent electrical characteristics, such as low DCR and high saturation current. They are RoHS compliant and available in various inductance values to meet diverse circuit requirements. The PM54-221K-RC specifically offers 220µH inductance with a ±10% tolerance, making it suitable for precision power management applications.

Authorized Distributors
Source:DigiKey
Part No:PM54-221K-RC
Stock:1584
Inv Date:05-28-2026
Price: Unit price: $0.85
Buy/RFQ:
Part No:PM54-221K-RC
Stock:1466
Inv Date:05-29-2026
Price: Unit price: $0.85
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Part No:PM54-221K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:PM54-221K-RC
Stock:3000
Inv Date:05-28-2026
Price: Unit price: $0.3687
Buy/RFQ:
Part No:PM54-221K-RC
Stock:3000
Inv Date:05-28-2026
Price: Unit price: $0.3687
Buy/RFQ:

Bourns PM54221KRC SMD Power Inductor Specifications:

  • Inductance 1 kHz: 220µH
  • Tolerance: ± 10%
  • Test Frequency: 0.796 MHz
  • SRF Min: 6 MHz
  • RDC: 1.57 Ω
  • Irms Max: 0.35 A
  • Isat Typ: 0.44 A
  • Operating Temperature: -40 °C to +125 °C
  • RoHS Compliant: Yes

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Frequently Asked Questions

Where can I buy Bourns PM54221KRC?

You can click on the BUY or RFQ button to purchase PM54221KRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PM54221KRC?

You can download the PM54221KRC datasheet or visit the Bourns website for support.

Who is the manufacturer of PM54221KRC?

Bourns

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