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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
754 pcs
|
754 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
554 pcs
|
554 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| AEC-Q200 Grade | |
| Ambient Temperature (for Rated Current) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance (Typical/Maximum @ at 20 °C) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Rated Current | |
| Saturation Current (10% drop) | |
| Saturation Current (30% drop) | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 74479299222 is a shielded, molded power inductor in the WE-PMCI series, designed for high-performance power applications. It features a nominal inductance of 2.2 µH with a tolerance of ±15% measured at 1 MHz and 5 mA. Rated current is 4.5 A maximum at a 40 K temperature rise, with typical saturation currents of 2.25 A at 10% inductance drop and 4.8 A at 30% drop. DC resistance is 70 mΩ typical and 75 mΩ maximum at 20°C. The self-resonant frequency is typically 35 MHz.
The inductor is qualified to AEC-Q200 Grade 1, making it suitable for automotive environments. It operates over a temperature range of -40°C to +125°C and is RoHS, REACH, and halogen free compliant. The surface mount package is 1210 (3225 Metric) with dimensions 3.2 mm x 2.5 mm x 1.2 mm maximum.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.32 | $1.32 |
| 50+ | $1.15 | $1.15 |
| 100+ | $1.00 | $1.00 |
| 1,000+ | $0.89 | $0.89 |
| 3,000+ | $0.72 | $0.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 2.2 µH with ±15% tolerance, measured at 1 MHz and 5 mA.
The rated current is 4.5 A maximum, defined by a 40 K temperature rise.
The maximum DC resistance is 75 mΩ at 20°C; typical is 70 mΩ.
The self-resonant frequency is typically 35 MHz.
The inductor comes in a 1210 (3225 Metric) surface mount package.
Yes, it is AEC-Q200 Grade 1 qualified.
The operating temperature range is -40°C to +125°C.