CM453232-R39ML Bourns CM453232-R39ML is a wirewound drum core fixed inductor with 390 nH inductance, 575 mA current rating, and 300mOhm maximum DCR. Suitable for surface mount applications in 1812 package.
Mfr Part #:

CM453232-R39ML

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns CM453232-R39ML is a wirewound drum core fixed inductor with 390 nH inductance, 575 mA current rating, and 300mOhm maximum DCR. Suitable for surface mount applications in 1812 package.
Total Stock: 210 pcs
$ Price Range: $0.13 - $0.29

CM453232-R39ML Available from 1 distributor

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CM453232-R39ML 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
Shielding
Storage Temperature
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Tape & Reel
Temperature Rise
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CM453232-R39ML Description

Short technical summary and product information.

Bourns CM453232-R39ML is a surface mount fixed inductor from the CM45 series. It features a drum core and wirewound construction with ferrite core material.

 

Electrical specifications include inductance of 390 nH with ±20% tolerance, self-resonant frequency of 150 MHz, and Q factor of 40 at 25.2 MHz. The rated current is 575 mA with a maximum DC resistance of 300 mOhm.

 

Mechanically, the inductor is packaged in 1812 (4532 Metric) case with dimensions 4.5mm x 3.2mm x 3.4mm. It is unshielded and designed for surface mount assembly. Operating temperature range is -40°C to +125°C with a maximum temperature rise of 20°C and maximum ambient temperature of 100°C. It can withstand soldering heat of 260°C for 5 seconds.

 

Typical applications include RF filtering, impedance matching, and general purpose inductive coupling in various electronic circuits.

CM453232-R39ML Quick Information

Product Type: Fixed Inductor
Series: CM45
Canonical Name: Bourns CM453232-R39ML Fixed Inductor
Subcategory: Fixed Inductor

CM453232-R39ML Compliance

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

CM453232-R39ML Estimated Pricing

Qty Low High
1+ $0.29 $0.29
10+ $0.23 $0.23
100+ $0.20 $0.20
500+ $0.20 $0.20
1,000+ $0.18 $0.18
2,500+ $0.15 $0.15
5,000+ $0.14 $0.14
10,000+ $0.13 $0.13

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

CM453232-R39ML Features

  • Drum core wirewound inductor with ferrite core.
  • Rated inductance 390 nH with ±20% tolerance.
  • Self-resonant frequency of 150 MHz.
  • Maximum DC resistance of 300 mOhm.
  • Surface mount 1812 (4532 Metric) package.

CM453232-R39ML Applications

  • Used in RF filtering and impedance matching circuits.
  • Suitable for DC-DC converter output filtering.
  • Ideal for signal coupling and decoupling in communication devices.

CM453232-R39ML FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the Bourns CM453232-R39ML?

The inductance is 390 nH with a tolerance of ±20%.

What is the current rating of this inductor?

The current rating is 575 mA.

What is the DC resistance (DCR) of the CM453232-R39ML?

The maximum DC resistance is 300 mOhm.

What is the self-resonant frequency of this inductor?

The self-resonant frequency is 150 MHz.

What package size is the CM453232-R39ML available in?

It is available in 1812 (4532 Metric) surface mount package.

What is the operating temperature range of the Bourns CM453232-R39ML?

The operating temperature range is -40°C to +125°C.

Is the CM453232-R39ML shielded?

No, it is unshielded.

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