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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
800 pcs
|
800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
199 pcs
|
199 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Performance Rated Current | |
| Rated Inductance | |
| Ratings | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Shielding | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 7443551151 is a wirewound, shielded SMD high current inductor from the WE-HCI series. It offers a nominal inductance of 15.4µH (tested at 100kHz/100mV) with ±20% tolerance. The component is rated for a maximum continuous current of 9A (ΔT=50K) and a performance rated current of 10A (ΔT=40K per IEC 62024-2-2020). Typical saturation current is 3.5A at 10% inductance drop and 8A at 30% drop. DC resistance is 14.8mΩ nominal at 20°C, and the self-resonant frequency is 15MHz typical.
Designed for surface mount assembly, the inductor measures 13.00mm x 12.80mm x 6.50mm in a nonstandard 1365 package. It is shielded to minimize electromagnetic interference. The operating temperature range spans -40°C to +155°C, making it suitable for demanding environments. The component is AEC-Q200 qualified for automotive applications and is RoHS3 and REACH compliant with MSL Level 1 (unlimited floor life).
| Qty | Low | High |
|---|---|---|
| 1+ | $3.48 | $3.48 |
| 10+ | $3.41 | $3.41 |
| 50+ | $3.15 | $3.15 |
| 100+ | $3.02 | $3.02 |
| 200+ | $2.82 | $2.82 |
| 400+ | $2.38 | $2.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal inductance is 15.4 µH at 100 kHz/100 mV, with a tolerance of ±20%.
The maximum rated current is 9 A at ΔT=50 K. The performance rated current is 10 A at ΔT=40 K (per IEC 62024-2-2020).
The nominal DC resistance is 14.8 mΩ at 20°C.
The typical self-resonant frequency is 15 MHz.
The inductor is surface mount in a nonstandard 1365 package, measuring 13.00mm x 12.80mm x 6.50mm.
Yes, it is rated AEC-Q200 for automotive applications.
The operating temperature range is -40°C to +155°C.