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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
251 pcs
|
251 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4 pcs
|
4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| 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 | |
| Rated Current | |
| SVHC Present | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The 7443340100 is a surface-mount shielded power inductor from Würth Elektronik's WE-HCC series, designed for high current applications. It features a ferrite core and drum core wirewound construction, providing 1µH inductance with ±20% tolerance.
Key electrical specifications include a performance rated current of 18.8A (ΔT=40K), saturation current of 22.9A typical at 10% inductance drop and 25.1A typical at 30% drop, and a maximum DC resistance of 3.9mΩ. The self-resonant frequency is 147MHz typical, and the maximum operating voltage is 120V.
The inductor is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It is RoHS compliant (2011/65/EU & 2015/863), REACH conform, and halogen free per JEDEC JS709B and IEC 61249-2-21. The moisture sensitivity level is MSL 1 (unlimited).
Packaged in a nonstandard SMD case measuring 8.4mm x 7.9mm x 7.5mm, the component operates over a temperature range of -40°C to +125°C. The performance rated current is tested per IEC 62024-2-2020 Class D with specific PCB copper conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.14 | $2.14 |
| 10+ | $2.08 | $2.08 |
| 50+ | $1.97 | $1.97 |
| 100+ | $1.90 | $1.90 |
| 250+ | $1.83 | $1.83 |
| 500+ | $1.51 | $1.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 1µH with ±20% tolerance, measured at 100kHz/10mA.
The performance rated current is 18.8A maximum at a 40K temperature rise, per IEC 62024-2-2020.
The DCR is 3.6mΩ typical and 3.9mΩ maximum at 20°C.
The self-resonant frequency is 147MHz typical.
The inductor is surface mount in a nonstandard package measuring 8.4mm x 7.9mm x 7.5mm.
Yes, it is AEC-Q200 Grade 1 qualified.
The operating temperature range is -40°C to +125°C.