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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,669 pcs
|
1669 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
710 pcs
|
710 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
22 pcs
|
22 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 | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Height | |
| Inductance | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Performance Rated Current | |
| Rated Inductance | |
| Ratings | |
| SVHC Present | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Shielding | |
| Storage Temperature | |
| Supplier Device Package | |
| Tolerance | |
| Type | |
| Width |
The 744311220 is a shielded wirewound fixed inductor from Würth Elektronik's WE-HCI series. It offers an inductance of 2.2 µH with ±20% tolerance, measured at 100 kHz / 100 mV. The component is designed for high current applications with a rated current of 9 A (ΔT = 50 K) and a performance rated current of 10.2 A (ΔT = 40 K per IEC 62024-2-2020).
Electrical characteristics include a typical DC resistance of 11.4 mΩ and a self-resonant frequency of 52 MHz. Saturation current is 5.6 A typical at 10% inductance drop and 13 A typical at 30% drop. The inductor is AEC-Q200 qualified, making it suitable for automotive applications.
The component is housed in a nonstandard 7040 surface mount package with dimensions 7.00 mm x 6.90 mm x 4.00 mm. It operates over a temperature range of -40°C to +150°C. The inductor is RoHS3 compliant and REACH unaffected, with MSL 1 for moisture sensitivity.
| 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 inductance is 2.2 µH ±20% measured at 100 kHz / 100 mV.
The rated current is 9 A maximum at ΔT = 50 K. The performance rated current is 10.2 A maximum at ΔT = 40 K per IEC 62024-2-2020.
The DC resistance is 11.4 mΩ typical.
The self-resonant frequency is 52 MHz typical.
The inductor comes in a nonstandard 7040 surface mount package with dimensions 7.00 mm x 6.90 mm x 4.00 mm.
Saturation current is 5.6 A typical at 10% inductance drop and 13 A typical at 30% inductance drop.
The operating temperature range is -40°C to +150°C.