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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
950 pcs
|
950 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
450 pcs
|
450 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Ambient Temperature | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Rated Current (ΔT=40K) | |
| SVHC Present | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Storage Conditions | |
| Storage Temperature | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik WE-LHMI 74437346025 is a shielded molded SMD power inductor designed for high current and low profile applications. It features an iron powder core and a shielded construction to minimize electromagnetic interference.
Key electrical specifications include an inductance of 2.5 µH measured at 100 kHz / 10 mA with ±20% tolerance. The rated current (ΔT=40K) is 7.3 A, with a saturation current of 8.5 A typical at 10% inductance drop and 17.3 A typical at 30% drop. DC resistance is 22 mΩ maximum (20 mΩ typical), and the self-resonant frequency is 30 MHz typical. Maximum operating voltage is 120 V DC.
The inductor is housed in a nonstandard surface mount package measuring 7.3 mm x 6.6 mm x 3.0 mm. It operates over an ambient temperature range of -40°C to +85°C and an operating temperature range of -40°C to +125°C. The component is RoHS, REACH, and halogen free compliant, with an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
| 10+ | $2.20 | $2.20 |
| 50+ | $2.03 | $2.03 |
| 100+ | $1.86 | $1.86 |
| 500+ | $1.78 | $1.78 |
| 1,000+ | $1.32 | $1.32 |
| 2,000+ | $1.16 | $1.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 2.5 µH measured at 100 kHz / 10 mA with ±20% tolerance.
The rated current (ΔT=40K) is 7.3 A minimum per IEC 62024-2-2020 Class C.
The DCR is 22 mΩ maximum and 20 mΩ typical at 20°C.
The self-resonant frequency is 30 MHz typical.
The package dimensions are 7.3 mm length, 6.6 mm width, and 3.0 mm height.
Yes, it is RoHS compliant per 2011/65/EU and 2015/863.
The operating temperature range is -40°C to +125°C.