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Bourns PM105SB221KRC Shielded SMD Power Inductor

The Bourns PM105SB series of shielded SMD power inductors are designed for a wide range of applications including DC/DC converters, portable communication equipment, LCD TVs, and camcorders. These inductors feature a compact size of 2.9mm height, a current rating up to 2.1A, and are RoHS compliant. They are available in various inductance values and offer excellent performance in terms of Q factor and self-resonant frequency. The PM105SB series is ideal for space-constrained designs requiring high efficiency and reliability.

Authorized Distributors
Source:Newark
Part No:PM105SB-221K-RC
Stock:1500
Inv Date:05-28-2026
Price: Unit price: $0.725
Buy/RFQ:
Source:DigiKey
Part No:PM105SB-221K-RC
Stock:745
Inv Date:05-28-2026
Price: Unit price: $0.93
Buy/RFQ:
Part No:PM105SB-221K-RC
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.93
Buy/RFQ:
Part No:PM105SB-221K-RC
Stock:1500
Inv Date:05-28-2026
Price: Unit price: $0.5259
Buy/RFQ:
Part No:PM105SB-221K-RC
Stock:1500
Inv Date:05-28-2026
Price: Unit price: $0.5259
Buy/RFQ:
Part No:PM105SB-221K-RC
Stock:231
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns PM105SB221KRC Shielded SMD Power Inductor Specifications:

  • Inductance: 220 μH
  • Tolerance: ±20%
  • Q Factor: 35
  • Test Frequency: 100 kHz
  • Self-Resonant Frequency (SRF): 18 MHz
  • DC Resistance (DCR): 0.08 Ω
  • Rated DC Current: 0.47 A
  • Operating Temperature: -40 °C to +125 °C
  • RoHS Compliant: Yes
  • Core Material: Ferrite
  • Packaging: 500 pcs per reel

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Frequently Asked Questions

Where can I buy Bourns PM105SB221KRC?

You can click on the BUY or RFQ button to purchase PM105SB221KRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PM105SB221KRC?

You can download the PM105SB221KRC datasheet or visit the Bourns website for support.

Who is the manufacturer of PM105SB221KRC?

Bourns

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