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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
607 pcs
|
607 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature (for Rated Current) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance Tolerance | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Performance Rated Current (ΔT=40K) | |
| Rated Inductance (at Rated Current) | |
| Ratings | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Shielding | |
| Storage Conditions | |
| Supplier Device Package | |
| Termination Style | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 744311330 is a shielded wirewound surface-mount inductor from the WE-HCI series. It offers a nominal inductance of 3.3 µH at 100 kHz / 100 mV with a tolerance of ±20%. The component is rated for a maximum current of 6.5 A at a temperature rise of 50 K, and a performance rated current of 8.1 A at 40 K per IEC 62024-2-2020.
With a typical DC resistance of 17.2 mΩ (±10%) and a self-resonant frequency of 43 MHz, this inductor is suitable for power and filtering applications. The saturation current is typically 4.5 A at a 10% inductance drop and 11 A at a 30% drop, providing good current handling capability.
The inductor is packaged in a 7040 (7.0 mm x 6.9 mm x 4.0 mm) nonstandard surface-mount package. It is shielded to reduce electromagnetic interference and is qualified to AEC-Q200 for automotive applications. The operating temperature range is -40°C to +150°C, with storage conditions below 75% RH and 40°C.
This component is RoHS3 compliant and has an MSL of 1 (unlimited). It is designed for general electronic equipment and is not authorized for use in life-sustaining or safety-critical applications without specific approval.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.80 | $3.80 |
| 10+ | $3.72 | $3.72 |
| 50+ | $3.44 | $3.44 |
| 100+ | $3.29 | $3.29 |
| 500+ | $3.08 | $3.08 |
| 1,000+ | $2.58 | $2.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal inductance is 3.3 µH at 100 kHz / 100 mV, with a tolerance of ±20%.
The rated current is 6.5 A maximum at a temperature rise of 50 K. The performance rated current is 8.1 A maximum at 40 K per IEC 62024-2-2020.
The DC resistance is 17.2 mΩ nominal with a tolerance of ±10%.
The self-resonant frequency is typically 43 MHz.
The inductor is in a 7040 surface-mount package with dimensions 7.00 mm x 6.90 mm x 4.00 mm.
The operating temperature range is -40°C to +150°C.
Yes, the inductor is rated AEC-Q200.