744831047068 Common mode power line choke with 4.7 mH inductance, 6.8 A rated current, and 44 mOhm DCR. Through hole mounting, vertical 4 PC pin package.
Mfr Part #:

744831047068

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Common mode power line choke with 4.7 mH inductance, 6.8 A rated current, and 44 mOhm DCR. Through hole mounting, vertical 4 PC pin package.
✓ Total Stock: 9 pcs
$ Price Range: $11.56 - $16.63

744831047068 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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9 pcs
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744831047068 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

744831047068 Description

Short technical summary and product information.

The 744831047068 is a common mode power line choke from Würth Elektronik's WE-CMB HV series. It features a nominal inductance of 4.7 mH at 10 kHz and a maximum rated current of 6.8 A at 70 °C. The DC resistance is 44 mOhm maximum at 20 °C. The component is rated for a maximum voltage of 760 V AC at 50 Hz and has an insulation test voltage of 3000 V AC. It operates over a temperature range of -40 °C to +125 °C with a maximum temperature rise of 55 K. The choke is designed for through hole mounting in a vertical, 4 PC pin package with dimensions of 44.50 mm x 28.00 mm and a seated height of 44.50 mm. It is RoHS, REACH, and halogen free compliant.

744831047068 Quick Information

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

744831047068 Compliance

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

744831047068 Estimated Pricing

Qty Low High
1+ $16.63 $16.63
50+ $15.11 $15.11
100+ $13.74 $13.74
250+ $12.49 $12.49
630+ $11.56 $11.56

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

744831047068 Features

  • 4.7 mH inductance at 10 kHz.
  • 6.8 A rated current at 70 °C.
  • 44 mOhm maximum DC resistance.
  • 760 V AC rated voltage.
  • Through hole vertical 4-pin package.

744831047068 Applications

  • Used in power line filtering circuits.
  • Suitable for common mode noise suppression.
  • Ideal for high voltage AC applications.

744831047068 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744831047068?

4.7 mH at 10 kHz, 0.1 mA, with ±30% tolerance.

What is the rated current?

6.8 A maximum at 70 °C.

What is the DC resistance?

44 mOhm maximum at 20 °C.

What is the operating temperature range?

-40 °C to +125 °C.

What is the mounting type?

Through hole, vertical 4 PC pin package.

Is the 744831047068 RoHS compliant?

Yes, compliant with 2011/65/EU and 2015/863.

What is the rated voltage?

760 V AC at 50 Hz maximum.

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