CM453232-2R2KL Bourns CM453232-2R2KL is a 2.2 µH fixed inductor with 380 mA current rating and 700 mΩ maximum DCR. It features a ferrite core, unshielded wirewound construction in a 1812 SMD package.
Mfr Part #:

CM453232-2R2KL

Available from 2 distributors
Mfr Name: Bourns
Bourns
Bourns CM453232-2R2KL is a 2.2 µH fixed inductor with 380 mA current rating and 700 mΩ maximum DCR. It features a ferrite core, unshielded wirewound construction in a 1812 SMD package.
Total Stock: 580 pcs
$ Price Range: $0.14 - $0.29

CM453232-2R2KL Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
480 pcs
480 pcs On Request 1 On Request On Request On Request On Request 2026-04-29 00:15:16
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

CM453232-2R2KL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Ambient Temperature
Coil Type
Current Rating (Amps)
DC Resistance (DCR)
Enclosure
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Resistance to Soldering Heat
SVHC Present
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Temperature Rise
Termination Finish
Tolerance
Type
Width

CM453232-2R2KL Description

Short technical summary and product information.

The Bourns CM453232-2R2KL is a surface mount fixed inductor from the CM45 series. It offers an inductance of 2.2 µH with ±10% tolerance. The component is rated for a maximum DC current of 380 mA and has a maximum DC resistance of 700 mΩ. With a self-resonant frequency of 55 MHz and a Q factor of 50 at 7.96 MHz, it is suitable for RF and high-frequency applications. The inductor uses a ferrite core and wirewound drum core construction, and is unshielded. It is housed in a 1812 (4532 metric) package measuring 4.50 mm x 3.20 mm x 3.40 mm. Operating temperature range is -40°C to +125°C. The component is RoHS compliant and features tin termination finish. Typical applications include filtering, impedance matching, and DC-DC conversion circuits.

CM453232-2R2KL Quick Information

Product Type: Fixed Inductor
Series: CM45
Canonical Name: Bourns CM453232-2R2KL 2.2 µH Fixed Inductor
Subcategory: Chip Inductor

CM453232-2R2KL Compliance

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

CM453232-2R2KL Estimated Pricing

Qty Low High
1+ $0.29 $0.29
10+ $0.24 $0.24
100+ $0.20 $0.20
250+ $0.17 $0.17
500+ $0.17 $0.17
1,000+ $0.16 $0.16
2,500+ $0.15 $0.15
5,000+ $0.14 $0.14

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

CM453232-2R2KL Features

  • 2.2 µH inductance with ±10% tolerance.
  • Rated for 380 mA DC current.
  • Maximum DCR of 700 mΩ.
  • Self-resonant frequency of 55 MHz.
  • Ferrite core wirewound construction.

CM453232-2R2KL Applications

  • Used in RF signal filtering circuits.
  • Suitable for impedance matching applications.
  • Ideal for DC-DC converter output filtering.
  • Common in power supply noise suppression.

CM453232-2R2KL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the CM453232-2R2KL?

2.2 µH with ±10% tolerance.

What is the current rating of this inductor?

380 mA maximum.

What is the DC resistance of the CM453232-2R2KL?

700 mΩ maximum.

What is the self-resonant frequency?

55 MHz.

What is the package size of this inductor?

1812 (4532 Metric) SMD package.

What is the operating temperature range?

-40°C to +125°C.

Is the inductor shielded?

No, it is unshielded.

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