| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | 1928+ | On Request | On Request | |
|
362 pcs
|
362 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
362 pcs
|
362 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
68 pcs
|
68 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | 1705 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Lead Style | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Performance Rated Current | |
| Rated Current | |
| Ratings | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 744770122 is a shielded power inductor from the WE-PD series, designed for surface mount applications. It features a ferrite core and drum core wirewound construction, providing an inductance of 22 µH with ±20% tolerance. The component is fully shielded to minimize electromagnetic interference.
Electrically, the inductor offers a rated current of 4.6 A maximum at a 40 K temperature rise, with a performance rated current of 5.8 A per IEC 62024-2-2020 Class B. Saturation current is 5 A typical at 10% inductance drop and 6.5 A typical at 30% drop. DC resistance is 29 mΩ typical and 35 mΩ maximum. The self-resonant frequency is 12 MHz typical, and the maximum operating voltage is 120 V DC.
Mechanically, the part measures 12.0 mm x 12.0 mm with a maximum height of 8.0 mm. It is designed for surface mount soldering and is supplied in tape and reel packaging. The operating temperature range is -40 °C to +125 °C, with storage conditions below 40 °C and 75% relative humidity. The component is RoHS, REACH, and Halogen Free compliant, and is AEC-Q200 Grade 1 qualified for automotive use. Moisture sensitivity level is MSL 1.
Typical applications include automotive electronics, DC-DC converters, power supply filtering, and EMI suppression in motor drives and LED lighting modules.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.40 | $2.40 |
| 10+ | $2.24 | $2.24 |
| 50+ | $2.08 | $2.08 |
| 100+ | $1.90 | $1.90 |
| 250+ | $1.70 | $1.70 |
| 500+ | $1.49 | $1.49 |
| 1,000+ | $1.34 | $1.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
22 µH ±20% measured at 100 kHz/250 mV.
4.6 A maximum at ΔT = 40 K.
Typical 29 mΩ, maximum 35 mΩ at 20°C.
12 MHz typical.
12.0 mm x 12.0 mm x 8.0 mm max, surface mount, nonstandard package.
Yes, it is shielded.
Yes, AEC-Q200 Grade 1.