744273501 Common mode line filter with 5µH inductance, 500Ω impedance, and 5A current rating. Surface mount package with horizontal 4 PC pad design.
Mfr Part #:

744273501

Available from 4 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Common mode line filter with 5µH inductance, 500Ω impedance, and 5A current rating. Surface mount package with horizontal 4 PC pad design.
Total Stock: 2,214 pcs
$ Price Range: $2.35 - $3.59

744273501 Available from 4 distributors

Authorised
Non-Authorised

744273501 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)
Impedance @ Frequency
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Voltage Rating

744273501 Description

Short technical summary and product information.

The 744273501 is a common mode line filter from Würth Elektronik's WE-SL5 HC series. It features an inductance of 5 µH (typical at 100 kHz) and an impedance of 500 Ω (nominal at 100 MHz). The component is rated for a maximum DC current of 5 A with a temperature rise of 40 K, and has a maximum DC resistance of 5.5 mΩ. It is designed for signal line filtering applications. The filter is housed in a surface mount package with a horizontal, 4 PC pad configuration. Dimensions are 9.5 mm length, 8.3 mm width, and 5.3 mm height. Operating temperature range is -40°C to +125°C. The component is RoHS, REACH, and Halogen Free compliant with MSL 1.

744273501 Quick Information

Product Type: Common Mode Choke
Series: WE-SL5 HC
Canonical Name: WE-SL5 HC SMT Common Mode Line Filter
Subcategory: Signal Line Filter

744273501 Compliance

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

744273501 Estimated Pricing

Qty Low High
1+ $3.59 $3.59
10+ $3.33 $3.33
50+ $3.01 $3.01
100+ $2.90 $2.90
500+ $2.69 $2.69
1,000+ $2.35 $2.35

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

744273501 Features

  • 5 µH inductance at 100 kHz.
  • 500 Ω impedance at 100 MHz.
  • 5 A rated current with 40 K rise.
  • Surface mount horizontal 4 PC pad.
  • RoHS and Halogen Free compliant.

744273501 Applications

  • Ideal for common mode noise filtering in signal lines.
  • Used in power supply input/output filtering.
  • Suitable for data line EMI suppression.
  • Applicable in automotive and industrial electronics.

744273501 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the 744273501?

The maximum rated voltage is 80 V.

What is the package type of the 744273501?

Surface mount, horizontal 4 PC pad package.

What is the operating temperature range?

-40°C to +125°C.

Is the 744273501 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the impedance of the 744273501 at 100 MHz?

500 Ω nominal (±25%).

What is the DC resistance?

Maximum 5.5 mΩ.

What is the leakage inductance?

570 nH typical at 1 MHz.

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