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744232090 Würth Elektronik 744232090 is a 2-line common mode choke with 0.111µH inductance, 370mA rated current, and 90Ω impedance at 100MHz. It is AEC-Q200 qualified and housed in a 1206 SMD package.
Mfr Part #:

744232090

Available from 4 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Würth Elektronik 744232090 is a 2-line common mode choke with 0.111µH inductance, 370mA rated current, and 90Ω impedance at 100MHz. It is AEC-Q200 qualified and housed in a 1206 SMD package.
✓ Total Stock: 7,070 pcs
$ Price Range: $0.52 - $1.31

744232090 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

744232090 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
Mounting Type
Number of Lines
Operating Temperature
Ratings
Voltage Rating
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744232090 Description

Short technical summary and product information.

The Würth Elektronik 744232090 is a surface-mount common mode line filter from the WE-CNSW series. It features a typical inductance of 0.111 µH and a maximum DC resistance of 0.3 Ω. The component is rated for a maximum current of 370 mA (ΔT = 40 K) and a nominal voltage of 50 V. It provides 90 Ω impedance at 100 MHz for effective common mode noise suppression.

 

This filter is designed for signal line applications and is qualified to AEC-Q200, making it suitable for automotive environments. It operates over a temperature range of -40°C to +125°C. The package is a 1206 (3.20mm x 1.60mm) with a horizontal, 4 PC pad configuration, and the maximum height is 2.10 mm.

 

The component is RoHS3 compliant, REACH conform, and halogen free. It has an MSL of 1 (unlimited). The insulation test voltage is 125 V DC.

744232090 Quick Information

Product Type: Common Mode Choke
Series: WE-CNSW
Canonical Name: Würth Elektronik WE-CNSW SMT Common Mode Line Filter 0.111 µH 370mA 90Ω 2-Line AEC-Q200
Subcategory: Common Mode Line Filter

744232090 Compliance

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

744232090 Estimated Pricing

Qty Low High
1+ $1.31 $1.31
10+ $1.25 $1.25
50+ $1.17 $1.17
100+ $1.11 $1.11
500+ $1.07 $1.07
1,000+ $0.88 $0.88
2,000+ $0.52 $0.52

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

744232090 Features

  • 0.111 µH typical inductance value.
  • 370 mA maximum rated current.
  • 90 Ω impedance at 100 MHz.
  • AEC-Q200 qualified for automotive.
  • 1206 SMD package with 4 pads.

744232090 Applications

  • Common mode noise filtering in signal lines.
  • Automotive electronic control units.
  • DC-DC converter input/output filtering.
  • Data line EMI suppression.

744232090 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744232090?

The typical inductance is 0.111 µH.

What is the maximum DC resistance?

The maximum DC resistance is 0.3 Ω at 20°C.

What is the current rating?

The maximum rated current is 370 mA (ΔT = 40 K).

What is the operating temperature range?

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

Is the 744232090 RoHS compliant?

Yes, it is RoHS3 compliant per 2011/65/EU & 2015/863.

What is the package size?

The package is 1206 (3.20mm x 1.60mm) with a maximum height of 2.10mm.

Is this component qualified for automotive applications?

Yes, it is AEC-Q200 rated.

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