DistyParts Icon
744272471 Surface mount common mode line filter from Würth Elektronik WE-SL5 series. Offers 470µH inductance at 100kHz, 1800mA rated current, and 1800Ω impedance at 10MHz.
Mfr Part #:

744272471

Available from 5 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Surface mount common mode line filter from Würth Elektronik WE-SL5 series. Offers 470µH inductance at 100kHz, 1800mA rated current, and 1800Ω impedance at 10MHz.
✓ Total Stock: 9,847 pcs
$ Price Range: $2.31 - $3.35

744272471 Available from 5 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.

744272471 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
View Similar Products (0)

744272471 Description

Short technical summary and product information.

The 744272471 from Würth Elektronik is a WE-SL5 series surface mount common mode line filter. It provides an inductance of 470µH (±40%) at 100kHz/100mV. Typical impedance reaches 1800Ω at 10MHz and 800Ω at 100MHz. Maximum DC resistance is 65mΩ, and the rated current is 1800mA (ΔT=40K). The component is rated for 80VDC (42VAC) and supports an insulation test voltage of 1000VAC. Leakage inductance is 3000nH typical at 1MHz/1mA.

 

The filter is housed in a horizontal SMT package with 4 PC pads, dimensions 10.0×8.7×6.5mm. Operating temperature range is -40°C to +125°C, with ambient range -40°C to +80°C. The storage condition is up to 40°C and <75% rH. This component is compliant with RoHS, REACH, Halogen Free (JEDEC JS709B / IEC 61249-2-21), and AEC-Q200 (Rev. E), with MSL level 1.

 

Typical applications include common mode noise suppression in power and signal lines, sensor lines, and data line filtering. The WE-SL5 series is designed for extra-low voltage and data line EMC filtering.

744272471 Quick Information

Product Type: Common Mode Choke
Series: WE-SL5
Canonical Name: WE-SL5 SMT Common Mode Line Filter, 470 µH, 1800 mA

744272471 Compliance

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

744272471 Estimated Pricing

Qty Low High
1+ $3.35 $3.35
10+ $3.11 $3.11
50+ $2.81 $2.81
100+ $2.71 $2.71
800+ $2.31 $2.31

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

744272471 Features

  • Inductance 470µH ±40% at 100kHz.
  • Max impedance 1800Ω at 10MHz.
  • Rated current 1800mA with 40K rise.
  • DC resistance 65mΩ maximum.
  • AEC-Q200 qualified for automotive.

744272471 Applications

  • Common mode noise suppression in power lines.
  • Filtering for signal and data lines.
  • EMI reduction in sensor circuits.
  • Use in automotive electronics (AEC-Q200).
  • Suitable for extra-low voltage systems.

744272471 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the 744272471?

The rated voltage is 80 VDC (42 VAC).

What is the package / case of this component?

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

What is the operating temperature range?

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

Is the 744272471 RoHS compliant?

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

What is the inductance value?

Inductance is 470 µH at 100 kHz (tolerance ±40%).

What is the maximum DC resistance?

Maximum DC resistance is 65 mΩ.

Is this component AEC-Q200 qualified?

Yes, it is AEC-Q200 qualified (Rev. E).

Home
Account

Categories