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74461240004 Common mode power line choke with 400µH inductance, 3.6A current rating, and 250VAC voltage rating. Through hole mounting with vertical 4 PC pin package.
Mfr Part #:

74461240004

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Common mode power line choke with 400µH inductance, 3.6A current rating, and 250VAC voltage rating. Through hole mounting with vertical 4 PC pin package.
✓ Total Stock: 45 pcs
$ Price Range: $2.18 - $2.99

74461240004 Available from 1 distributor

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✓ Non-Authorised
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45 pcs
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45 pcs On Request 1 On Request On Request On Request 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.

74461240004 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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74461240004 Description

Short technical summary and product information.

The Würth Elektronik 74461240004 is a WE-LF series common mode power line choke designed for EMI suppression in power supply circuits. It offers a nominal inductance of 400µH at 10kHz with ±30% tolerance, a maximum current rating of 3.6A at 70°C, and a maximum DC resistance of 20mOhm. The component is rated for 250VAC at 50Hz and features an insulation test voltage of 1500VAC.

 

This choke is housed in a vertical through-hole package with 4 PC pin terminations, measuring 18.50mm x 13.50mm with a maximum height of 20.50mm. It operates over a temperature range of -40°C to +125°C and has a moisture sensitivity level of 1 (unlimited). The part is RoHS3, REACH, and halogen free compliant, with VDE and ENEC 10 approvals.

 

Typical applications include power line filtering in AC/DC converters, switch-mode power supplies, and industrial equipment where common mode noise reduction is required. The robust construction and wide operating temperature range make it suitable for demanding environments.

74461240004 Quick Information

Product Type: Common Mode Choke
Series: WE-LF
Canonical Name: WE-LF Common Mode Power Line Choke 400µH 3.6A
Subcategory: Power Line Choke

74461240004 Compliance

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

74461240004 Estimated Pricing

Qty Low High
1+ $2.99 $2.99
10+ $2.94 $2.94
50+ $2.71 $2.71
100+ $2.31 $2.31
300+ $2.30 $2.30
500+ $2.20 $2.20
1,000+ $2.19 $2.19
2,500+ $2.18 $2.18

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

74461240004 Features

  • 400µH inductance at 10kHz.
  • 3.6A rated current at 70°C.
  • 20mOhm maximum DC resistance.
  • 250VAC rated voltage.
  • Through hole vertical package.

74461240004 Applications

  • Power line EMI filtering.
  • AC/DC converter input filtering.
  • Common mode noise suppression.
  • Industrial power supplies.
  • Consumer electronics power lines.

74461240004 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of this common mode choke?

250V AC at 50Hz.

What is the package type?

Vertical, 4 PC Pin through hole.

What is the operating temperature range?

-40°C to +125°C.

Is this component RoHS compliant?

Yes, RoHS3 compliant per 2011/65/EU and 2015/863.

What is the inductance value?

400µH at 10kHz, 50mV.

What is the maximum current rating?

3.6A at 70°C.

What is the DC resistance?

20mOhm maximum at 20°C.

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