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WURTH ELEKTRONIK 744877220 Power Choke

This high-quality power choke is designed for electronic applications, providing inductance of 22.0 μH with a DC resistance of approximately 0.215 Ω to 0.260 Ω. Rated for 0.80 A maximum current, it operates reliably within -40°C to +125°C and features RoHS compliance. Suitable for power filters and noise suppression, the WE-DD series choke is constructed with ferrite core material, ensuring stability and durability. Its dimensions include a length of approximately 7.3 mm and width up to 4.8 mm, making it ideal for compact circuit designs requiring high-performance magnetic components.

Authorized Distributors
Source:Newark
Part No:744877220
Stock:289
Inv Date:06-12-2026
Price: Unit price: $2.9
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Source:DigiKey
Part No:744877220
Stock:4000
Inv Date:06-12-2026
Price: Unit price: $1.54851
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Part No:744877220
Stock:1296
Inv Date:06-12-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:744877220
Stock:0
Inv Date:06-12-2026
Price: Unit price: $6.72
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WURTH ELEKTRONIK 744877220 Power Choke Specifications:

  • Inductance: 22.0 μH with ±20% tolerance
  • DC Resistance: 0.215 Ω to 0.260 Ω
  • Rated Current: 0.80 A maximum
  • Saturation Current: approximately 1.80 A
  • Self-Resonant Frequency: 16 MHz
  • Rated Voltage: 80 V maximum
  • Operating Temperature: -40°C to +125°C
  • Base Material: Ferrite
  • Wire: 2 SFBW, 155°C environment temperature
  • Dimensions: Length 7.3 mm ±0.4 mm, Width up to 4.8 mm, height 2.7 mm

Buy the Wurth Series WE-DD Power Choke: 744877220

Order the Wurth Series WE-DD power choke with part number 744877220 online today and ensure optimal noise suppression in your electronic circuits. This RoHS compliant component offers 22 μH inductance, rated for 0.80 A current, with high stability and durability within -40°C to +125°C operating temperatures. Its compact size, high-quality ferrite core, and low DC resistance make it ideal for power supply filtering, noise suppression, and high-performance electronic designs. Secure your supply chain by purchasing online now and enhance your project with a reliable magnetic component.

Buy Wurth Series WE-DD power choke 744877220 now and experience unmatched reliability and performance for your electronic noise filtering needs.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 744877220?

You can click on the BUY or RFQ button to purchase 744877220 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 744877220?

You can download the 744877220 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 744877220?

WURTH ELEKTRONIK

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