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7448229004 Common mode power line choke with 350µH inductance, 8.5A rated current, and 7mΩ DCR. Through-hole vertical package.
Mfr Part #:

7448229004

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Common mode power line choke with 350µH inductance, 8.5A rated current, and 7mΩ DCR. Through-hole vertical package.
✓ Total Stock: 100 pcs
$ Price Range: $5.38 - $6.33

7448229004 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

7448229004 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Voltage Rating
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7448229004 Description

Short technical summary and product information.

The 7448229004 is a WE-CMB HC series common mode power line choke from Würth Elektronik. It features a nominal inductance of 350µH (measured at 100 kHz / 0.1 mA, tolerance ±30%) and a maximum DC resistance of 7mΩ. The component is rated for a continuous current of 8.5A at 70°C ambient and a maximum voltage of 250 VAC at 50 Hz. Insulation test voltage is 1500 VAC.

 

Designed for through-hole mounting in a vertical 4-pin package, the choke measures 18.5mm x 14.5mm x 22.0mm. It operates over a temperature range of -40°C to +125°C, with a maximum temperature rise of 55 K. The storage conditions are below 40°C and 75% relative humidity.

 

This component is suitable for power line filtering applications where common mode noise suppression is required. It is RoHS compliant and REACH conform, with MSL Level 1 (unlimited).

7448229004 Quick Information

Product Type: Common Mode Choke
Series: Type S
Canonical Name: WE-CMB HC Common Mode Power Line Choke
Subcategory: Power Line Choke

7448229004 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: REACH Unaffected

7448229004 Estimated Pricing

Qty Low High
1+ $6.33 $6.33
10+ $6.23 $6.23
50+ $5.38 $5.38

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

7448229004 Features

  • 350µH inductance at 100 kHz.
  • 8.5A rated current at 70°C.
  • 7mΩ maximum DC resistance.
  • Through-hole vertical 4-pin package.
  • RoHS compliant and REACH conform.

7448229004 Applications

  • Power line common mode filtering.
  • EMI suppression in AC/DC converters.
  • Industrial power supply noise reduction.

7448229004 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the 7448229004?

350 µH at 100 kHz / 0.1 mA, tolerance ±30%.

What is the rated current?

8.5 A at 70 °C ambient temperature.

What is the DC resistance?

7 mΩ maximum at 20 °C.

What is the operating temperature range?

-40 °C to +125 °C.

Is the 7448229004 RoHS compliant?

Yes, RoHS compliant per 2011/65/EU & 2015/863.

What is the package type?

Vertical, 4 PC Pin through-hole.

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