6000-221K-RC Bourns 6000-221K-RC is a 220 µH fixed inductor with 1 A current rating and 650 mOhm DCR. It features a ferrite core, through-hole mounting, and radial leads.
Mfr Part #:

6000-221K-RC

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns 6000-221K-RC is a 220 µH fixed inductor with 1 A current rating and 650 mOhm DCR. It features a ferrite core, through-hole mounting, and radial leads.
Total Stock: 14 pcs
$ Price Range: $0.42 - $0.81

6000-221K-RC Available from 1 distributor

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6000-221K-RC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Amps)
DC Resistance (DCR)
Diameter
Frequency
Height
Inductance
Industrial Grade
Lead Spacing
Lead Style
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Prop 65
Q @ Freq
SVHC Present
Self Resonant Frequency
Shielding
Termination Style
Tolerance
Type

6000-221K-RC Description

Short technical summary and product information.

The Bourns 6000-221K-RC is a fixed inductor from the 6000 series, offering 220 µH inductance with ±10% tolerance. It is rated for 1 A DC current (current to cause 5% max inductance drop) and has a maximum DC resistance of 650 mOhm. The inductor achieves a minimum Q factor of 20 at 796 kHz and has a self-resonant frequency of at least 2.7 MHz.

 

This component uses a ferrite core and is unshielded, making it suitable for applications where magnetic interference is not critical. It is constructed as a drum core, wirewound inductor, with the winding covered by shrink tubing for protection.

 

The inductor is packaged in a radial, vertical cylinder form factor with through-hole mounting. It has a diameter of 9.00 mm and a height of 12.20 mm, with a lead spacing of 5.0 mm and radial termination. The operating temperature range is -55°C to +105°C.

 

The 6000-221K-RC is RoHS3 compliant and carries a California Proposition 65 warning. It is a through-hole component, typically supplied in bulk packaging. This part is a direct replacement for the older 6000 series and is widely used in power supply filtering, DC-DC converters, and general purpose inductive applications.

6000-221K-RC Quick Information

Product Type: Fixed Inductor
Series: 6000
Canonical Name: Bourns 6000-221K-RC Fixed Inductor, 220 µH, 1 A, 650 mOhm, Radial
Subcategory: Fixed Inductor

6000-221K-RC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

6000-221K-RC Estimated Pricing

Qty Low High
1+ $0.81 $0.81
10+ $0.67 $0.67
25+ $0.62 $0.62
50+ $0.58 $0.58
100+ $0.55 $0.55
300+ $0.50 $0.50
500+ $0.48 $0.48
1,000+ $0.45 $0.45
2,500+ $0.42 $0.42

Estimated market price range - modelled values for guidance only, not live distributor offers.

6000-221K-RC Features

  • 220 µH inductance with ±10% tolerance.
  • Rated for 1 A DC current.
  • Maximum DC resistance of 650 mOhm.
  • Ferrite core with unshielded construction.
  • Through-hole radial package for easy mounting.

6000-221K-RC Applications

  • Ideal for power supply filtering circuits.
  • Used in DC-DC converter output stages.
  • Suitable for general purpose inductive loads.
  • Common in audio and signal processing.

6000-221K-RC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 6000-221K-RC?

220 µH at 796 kHz.

What is the current rating?

1 A (current to cause 5% max inductance drop).

What is the DC resistance?

650 mOhm maximum.

What is the self-resonant frequency?

Minimum 2.7 MHz.

What is the package type?

Radial, vertical cylinder, through-hole.

What is the tolerance?

±10% (indicated by K suffix).

What is the operating temperature range?

-55°C to +105°C.

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