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WURTH ELEKTRONIK 744325120 Power Choke Coil

The WURTH ELEKTRONIK WE-HCI 744325120 power choke coil is a critical component in various electronic applications, including DC-DC converters, power supplies, and filtering circuits. Its design prioritizes efficient energy storage and minimizes energy loss. The coil's specifications, such as inductance, DC resistance, and saturation current, are carefully engineered to meet the demands of modern electronic systems. The component's robust construction and adherence to industry standards ensure reliable performance and longevity in a wide range of industrial environments. It is suitable for applications requiring high current handling and efficient filtering.

Authorized Distributors
Source:Newark
Part No:744325120
Stock:615
Inv Date:06-11-2026
Price: Unit price: $2.18
Buy/RFQ:
Source:DigiKey
Part No:744325120
Stock:12457
Inv Date:06-11-2026
Price: Unit price: $4.27
Buy/RFQ:
Part No:744325120
Stock:7274
Inv Date:06-12-2026
Price: Unit price: $4.27
Buy/RFQ:

WURTH ELEKTRONIK 744325120 Power Choke Coil Specifications:

  • A: 10.5± 1.0 mm
  • B: 10.2± 0.5 mm
  • C: 4.7± 0.3 mm
  • D: 2.2± 0.5 mm
  • E: 4.00 ± 0.1 mm
  • F: 2.00 ± 0.1 mm
  • G: 1.75 ± 0.1 mm
  • Lerrlaufinduktivität: 1.20 µH @ 100 kHz / 0.1A
  • Nenn-Induktivität: 1.00 µH @ 100 kHz / 0.1A / 20A
  • DC-Widerstand: 1.80 mΩ @ 20° C
  • Nennstrom: 20.0 A @ ∆T= 50 K
  • Sättigungsstrom: 25.0 A @ ∆L/L0= 30 %
  • Eigenres.-Frequenz: 65 MHz
  • Initial Inductance: 1.20 µH
  • Rated Inductance: 1.00 µH
  • DC Resistance: 1.80 mΩ
  • Rated Current: 20.0 A
  • Saturation Current: 25.0 A
  • Self-Resonant Frequency: 65 MHz
  • a: 11.3 ± 0.1 mm
  • b: 16.0 ± 0.1 mm
  • c: + 0.1 mm
  • d: + 0.05 mm
  • H: 11.5 ± 0.1 mm
  • I: 10.8 ± 0.1 mm
  • J: 5.40 ± 0.1 mm
  • T: 0.35 ± 0.05 mm
  • W: 24.0 ± 0.3 mm

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 744325120?

You can click on the BUY or RFQ button to purchase 744325120 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 744325120?

You can download the 744325120 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 744325120?

WURTH ELEKTRONIK

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