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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
294 pcs
|
294 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance (Typical/Maximum @ @ 20 °C) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| SVHC Present | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 744775222 is a surface-mount power inductor from the WE-PD2 series. It features a drum core and wirewound construction with a ferrite core, providing an inductance of 220 µH with ±10% tolerance. The component is rated for a maximum DC current of 0.51 A (based on a 40 K temperature rise) and has a typical saturation current of 0.56 A.
Electrical characteristics include a typical DC resistance of 0.614 Ω and a maximum of 0.96 Ω at 20 °C. The self-resonant frequency is typically 5.4 MHz, and the maximum operating voltage is 120 V DC. The inductor is unshielded and designed for surface mounting in a nonstandard package measuring 7.80 mm by 7.00 mm with a height of 5.50 mm.
This component is suitable for power supply and DC-DC converter applications where moderate inductance and current handling are required. The operating temperature range is -40°C to +125°C, with an ambient temperature range of -40°C to +85°C when referring to infrared reflow soldering. The component is RoHS compliant, REACH conform or declared, halogen free, and has a moisture sensitivity level of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
| 10+ | $2.00 | $2.00 |
| 50+ | $1.86 | $1.86 |
| 100+ | $1.79 | $1.79 |
| 250+ | $1.71 | $1.71 |
| 500+ | $1.57 | $1.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 220 µH with a tolerance of ±10%, measured at 10 kHz/100 mV.
The rated current is 0.51 A maximum, based on a temperature rise of 40 K.
The DC resistance is 0.614 Ω typical and 0.96 Ω maximum at 20 °C.
The self-resonant frequency is typically 5.4 MHz.
The package is nonstandard, with dimensions of 7.80 mm length, 7.00 mm width, and 5.50 mm height.
The operating temperature range is -40°C to +125°C.
Yes, it is RoHS compliant according to directive 2011/65/EU and 2015/863.