744844101 Common mode power line choke with 100 µH inductance, 14 A rated current, and 250 V AC voltage rating. Through hole mounting with vertical 4 PC pin package.
Mfr Part #:

744844101

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Common mode power line choke with 100 µH inductance, 14 A rated current, and 250 V AC voltage rating. Through hole mounting with vertical 4 PC pin package.
Total Stock: 6,300 pcs
$ Price Range: $7.78 - $13.13

744844101 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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6,300 pcs
6300 pcs On Request 1 On Request On Request On Request On Request On Request

744844101 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

744844101 Description

Short technical summary and product information.

This is a common mode power line choke from Würth Elektronik's WE-ExB series. It is designed for filtering common mode noise in power line applications. The component offers an inductance of 100 µH at 10 kHz with a tolerance of ±50%. It has a rated current of 14 A at 70 °C and a maximum DC resistance of 6 mΩ at 20 °C.

 

The choke is rated for a maximum voltage of 250 V AC at 50 Hz and has an insulation test voltage of 1500 V AC. The operating temperature range is -40 °C to +125 °C, with a maximum temperature rise of 55 K. It is moisture sensitivity level 1 (unlimited). The component is RoHS3 compliant and REACH unaffected.

 

The choke is through hole mounted with a vertical, 4 PC pin package. Its dimensions are 28.00 mm length, 18.50 mm width, and 33.00 mm height. It is suitable for use in general electronic equipment, but not authorized for high-safety applications such as automotive, medical, or military per manufacturer's disclaimer.

744844101 Quick Information

Product Type: Common Mode Choke
Series: WE-ExB
Canonical Name: Common Mode Choke, 100 µH, 14 A, 250 V AC, Through Hole
Subcategory: Power Line Choke

744844101 Compliance

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

744844101 Estimated Pricing

Qty Low High
1+ $13.13 $13.13
60+ $11.34 $11.34
100+ $9.78 $9.78
260+ $8.57 $8.57
500+ $7.78 $7.78

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

744844101 Features

  • 100 µH inductance at 10 kHz frequency.
  • 14 A rated current at 70 °C.
  • 250 V AC maximum voltage rating.
  • Through hole mounting with vertical package.
  • Moisture sensitivity level 1 (unlimited).

744844101 Applications

  • Filters common mode noise in power lines.
  • Used in general electronic equipment.
  • Suitable for AC power supply applications.

744844101 FAQs

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

The inductance is 100 µH at 10 kHz with a tolerance of ±50%.

What is the rated current?

The rated current is 14 A at 70 °C.

What is the operating voltage?

The maximum operating voltage is 250 V AC at 50 Hz.

What is the operating temperature range?

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

What is the package type?

The package is through hole, vertical 4 PC pin.

Is the component RoHS compliant?

Yes, it is listed as RoHS3 compliant, but this is unverified.

What is the moisture sensitivity level?

The moisture sensitivity level is MSL 1 (unlimited).

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