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WURTH ELEKTRONIK 74479299222 Power Molded Chip Inductor

The Würth Elektronik WE-PMCI Power Molded Chip Inductor is a compact and reliable component designed for general electronic equipment. With an inductance of 2.2µH and a DC resistance of 85mΩ, this inductor is suitable for a wide range of applications. It's rated for a current up to 2100mA and features a saturation current of 3500mA. The component's self-resonant frequency is 25 MHz. It is not authorized for use in equipment requiring high safety standards or where failure could cause severe injury or death. Always consult Würth Elektronik for specific application requirements.

Authorized Distributors
Source:Newark
Part No:74479299222
Stock:1173
Inv Date:06-12-2026
Price: Unit price: $1.49
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Source:DigiKey
Part No:74479299222
Stock:3000
Inv Date:06-12-2026
Price: Unit price: $0.67925
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Part No:74479299222
Stock:6373
Inv Date:06-12-2026
Price: Unit price: $1.32
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Part No:74479299222
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.36
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WURTH ELEKTRONIK 74479299222 Power Molded Chip Inductor Specifications:

  • Inductance: 2.2 μH
  • Inductance_Tolerance: ±20%
  • Rated_Current_Delta_T_20K: 1500 mA
  • Rated_Current_Delta_T_40K: 2100 mA
  • Saturation_Current: 3500 mA
  • DC_Resistance_20C: 85 mΩ
  • DC_Resistance_20C_Max: 106 mΩ
  • Self_Resonant_Frequency: 25 MHz
  • Operating_Temperature_Range: -40 °C to +125 °C
  • Storage_Temperature_Range: -20 °C to +40 °C
  • Package_Body_Temperature_Peak: see table
  • Time_Within_5C_of_Peak_Temperature: 20 - 30 seconds
  • Preheat_Temperature_Min: 150 °C
  • Preheat_Temperature_Max: 200 °C
  • Preheat_Time: 60 - 120 seconds
  • Liquidous_Temperature: 217 °C
  • Time_Maintained_Above_Liquidous: 60 - 150 seconds
  • Ramp_Up_Rate: 3 °C/second max.
  • Ramp_Down_Rate: 6 °C/second max.

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74479299222?

You can click on the BUY or RFQ button to purchase 74479299222 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74479299222?

You can download the 74479299222 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74479299222?

WURTH ELEKTRONIK

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