CM453232-R33ML Bourns CM453232-R33ML is a 330 nH unshielded wirewound inductor with a current rating of 605 mA and a maximum DCR of 280 mOhm. It comes in a 1812 (4532 Metric) SMD package.
Mfr Part #:

CM453232-R33ML

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns CM453232-R33ML is a 330 nH unshielded wirewound inductor with a current rating of 605 mA and a maximum DCR of 280 mOhm. It comes in a 1812 (4532 Metric) SMD package.
Total Stock: 470 pcs
$ Price Range: $0.14 - $0.29

CM453232-R33ML Available from 1 distributor

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CM453232-R33ML Specifications Quick View

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

CM453232-R33ML Description

Short technical summary and product information.

The Bourns CM453232-R33ML is a fixed inductor from the CM45 series, featuring a drum core wirewound construction with a ferrite core. It is designed for surface mount applications and is unshielded.

 

This inductor offers an inductance of 330 nH with a tolerance of ±20%. It can handle a continuous current of 605 mA and has a maximum DC resistance of 280 mOhm. The self-resonant frequency is 165 MHz, and the Q factor is 40 at 25.2 MHz.

 

The component is housed in a 1812 (4532 Metric) package with dimensions of 4.50 mm x 3.20 mm x 3.40 mm. It operates over a temperature range of -40°C to +125°C and is RoHS compliant. The datasheet confirms RoHS3 compliance.

 

Typical applications include RF circuits, signal filtering, and power supply filtering where moderate inductance and current are required. The wirewound construction provides stable performance over frequency.

CM453232-R33ML Quick Information

Product Type: Fixed Inductor
Series: CM45
Canonical Name: Bourns CM453232-R33ML Fixed Inductor, 330 nH, 605 mA, 1812
Subcategory: Wirewound Inductor

CM453232-R33ML Compliance

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

CM453232-R33ML 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
10,000+ $0.14 $0.14

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

CM453232-R33ML Features

  • 330 nH inductance with ±20% tolerance.
  • Rated current of 605 mA maximum.
  • Low DCR of 280 mOhm for efficiency.
  • Unshielded wirewound ferrite core construction.
  • Surface mount 1812 package for automated assembly.

CM453232-R33ML Applications

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

CM453232-R33ML FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Bourns CM453232-R33ML?

330 nH with ±20% tolerance.

What is the current rating?

605 mA.

What is the DC resistance?

280 mOhm maximum.

What is the self-resonant frequency?

165 MHz.

What is the package size?

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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