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744282010 Surface mount common mode choke from Würth Elektronik with 1µH inductance, 4.75A current rating, and 1.6kΩ impedance at 90MHz. Suitable for signal line filtering applications.
Mfr Part #:

744282010

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Surface mount common mode choke from Würth Elektronik with 1µH inductance, 4.75A current rating, and 1.6kΩ impedance at 90MHz. Suitable for signal line filtering applications.
✓ Total Stock: 93 pcs
$ Price Range: $2.30 - $3.30

744282010 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
93 pcs
On Request
93 pcs On Request 1 On Request On Request N/A 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.

744282010 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
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744282010 Description

Short technical summary and product information.

The Würth Elektronik 744282010 is a surface mount common mode choke designed for signal line EMI filtering. It features an inductance of 1µH at 100kHz and a maximum impedance of 1.6kΩ at 90MHz. The component is rated for a continuous current of 4.75A with a temperature rise of 40K and has a maximum DC resistance of 0.01Ω.

 

This choke is housed in a horizontal, 4 PC pad SMD package measuring 12.5mm x 12.5mm with a maximum height of 6.5mm. It operates over a temperature range of -40°C to 125°C and has an MSL rating of 1 (unlimited floor life). The insulation test voltage is 250VAC, and the maximum rated voltage is 80V.

 

Typical applications include common mode noise suppression in DC/DC converters, power supply input lines, and signal lines where high current handling and low DC resistance are required. The component is RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.

744282010 Quick Information

Product Type: Common Mode Choke
Series: WE-SCC
Canonical Name: Common Mode Choke, 1µH, 4.75A, 2-Line, 1.6kΩ Impedance, SMD
Subcategory: Signal Line Common Mode Choke

744282010 Compliance

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

744282010 Estimated Pricing

Qty Low High
1+ $3.30 $3.30
10+ $3.26 $3.26
50+ $2.94 $2.94
100+ $2.84 $2.84
250+ $2.63 $2.63
500+ $2.30 $2.30

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

744282010 Features

  • 1µH inductance at 100kHz.
  • 4.75A rated current at ΔT=40K.
  • 1.6kΩ maximum impedance at 90MHz.
  • 80V maximum rated voltage.
  • Surface mount horizontal package.

744282010 Applications

  • Used in signal line EMI filtering.
  • Suitable for DC/DC converter input lines.
  • Ideal for common mode noise suppression.
  • Applicable in power supply filtering circuits.

744282010 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744282010?

The inductance is 1µH at 100kHz and 100mV.

What is the rated current of this common mode choke?

The rated current is 4.75A maximum at a temperature rise of 40K.

What is the maximum DC resistance?

The maximum DC resistance is 0.01Ω.

What is the operating temperature range?

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

What is the package type?

The package is Horizontal, 4 PC Pad, surface mount.

Is the 744282010 RoHS compliant?

RoHS3 compliance is indicated but unverified.

What is the Moisture Sensitivity Level (MSL)?

MSL 1 – unlimited floor life.

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