| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
300 pcs
|
300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Lead Style | |
| Length | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Q @ Freq | |
| Rated Current (Typical @ ΔT = 20 K) | |
| Rated Current (Typical @ ΔT=40 K) | |
| SVHC Present | |
| Saturation Current | |
| Shielding | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 74479787210A is a shielded multilayer power inductor from the WE-PMI series, designed for surface mount applications. It provides a nominal inductance of 1 µH with ±20% tolerance, measured at 1 MHz and 5 mA.
This inductor features a low typical DC resistance of 71.5 mΩ (maximum 92.95 mΩ) and supports rated currents of 1.3 A (ΔT=20K) and 1.7 A (ΔT=40K). The saturation current is 1 A (|ΔL/L|<30%). It has a minimum self-resonant frequency of 90 MHz and a minimum Q factor of 15 at 1 MHz.
The component is housed in a 1008 (2520 Metric) package with dimensions 2.60 mm x 2.10 mm x 1.90 mm. It operates over a temperature range of -40°C to +125°C and is RoHS, REACH, and Halogen Free compliant. Moisture Sensitivity Level is 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $1.12 | $1.12 |
| 10+ | $1.11 | $1.11 |
| 50+ | $1.00 | $1.00 |
| 100+ | $0.97 | $0.97 |
| 500+ | $0.90 | $0.90 |
| 1,000+ | $0.82 | $0.82 |
| 3,000+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 1 µH at 1 MHz, 5 mA, with a tolerance of ±20%.
The rated current is 1300 mA typical at ΔT=20K and 1700 mA typical at ΔT=40K.
The typical DC resistance is 71.5 mΩ at 20°C, with a maximum of 92.95 mΩ.
The minimum self-resonant frequency is 90 MHz.
The package is 1008 (2520 Metric) with dimensions 2.60 mm x 2.10 mm x 1.90 mm.
Yes, it is RoHS compliant per 2011/65/EU and 2015/863.
The operating temperature range is -40°C to +125°C.