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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,099 pcs
|
3099 pcs | On Request | 1 | On Request | On Request | 44+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature (referring to IRP) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Lead Style | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Performance Rated Current (ΔT=40K) | |
| Rated Current (ΔT=50K) | |
| Rated Inductance | |
| Ratings | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 7443551130 is a shielded wirewound high current inductor from the WE-HCI series. It offers a nominal inductance of 1.3 µH with ±20% tolerance, measured at 100 kHz/100 mV. The component is designed for surface mount assembly in a nonstandard 1365 package measuring 13.00 mm x 12.80 mm x 6.50 mm.
This inductor is rated for a continuous current of 25 A (ΔT=50K) and a performance rated current of 32.1 A (ΔT=40K per IEC 62024-2-2020 Class D). Saturation current is 11 A typical at 10% inductance drop and 25 A typical at 30% drop. DC resistance is 1.8 mΩ typical. Self-resonant frequency is 59 MHz typical.
The component operates over -40°C to +155°C, with ambient temperature up to +105°C for rated current. It is AEC-Q200 qualified for automotive applications. RoHS3 compliant, REACH unaffected, and MSL level 1 (unlimited).
Typical applications include high current power supplies, DC-DC converters, and automotive electronics where low DCR and high current handling are required.
| 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.
1.3 µH ±20% at 100 kHz/100 mV.
25 A maximum (ΔT=50K) and 32.1 A maximum performance rated (ΔT=40K).
1.8 mΩ typical at 20°C.
59 MHz typical.
Nonstandard 1365 package, 13.00 mm x 12.80 mm x 6.50 mm.
Yes, it is rated AEC-Q200 for automotive applications.
-40°C to +155°C, with ambient temperature up to +105°C for rated current.