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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
476 pcs
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476 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature (for Rated Current) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| SVHC Present | |
| Shielding | |
| Size / Type Code | |
| Storage Conditions | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The 74408943100 is a shielded power inductor from Würth Elektronik, part of the WE-SPC series. It is a drum core, wirewound inductor designed for surface mount applications, providing efficient power management in compact electronic devices.
This inductor offers an inductance of 10µH with ±20% tolerance, rated for a continuous current of 1.65A (based on a 40K temperature rise). It features a typical saturation current of 2.1A and a low DC resistance of 0.082Ω typical (0.094Ω maximum). The self-resonant frequency is typically 28MHz, making it suitable for high-frequency switching applications.
The component is housed in a nonstandard 4838 package with dimensions of 4.80mm x 4.80mm x 4.10mm. It operates over a wide temperature range from -40°C to +125°C, with an ambient temperature range for rated current of -40°C to +85°C. The ferrite core construction ensures high performance and reliability.
The 74408943100 is compliant with RoHS3, REACH, and Halogen Free standards, and has an MSL rating of Level 1 (unlimited). It is designed for general electronic equipment and is not authorized for automotive or military use without specific agreement.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.23 | $2.23 |
| 10+ | $2.19 | $2.19 |
| 50+ | $2.11 | $2.11 |
| 100+ | $2.03 | $2.03 |
| 250+ | $1.86 | $1.86 |
| 500+ | $1.62 | $1.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 10 µH at 100 kHz/1 mA.
The rated current is 1.65 A maximum at ΔT = 40 K.
The DC resistance is 0.082 Ω typical and 0.094 Ω maximum at 20°C.
The self-resonant frequency is 28 MHz typical.
The package is Nonstandard with size code 4838.
The operating temperature range is -40°C to 125°C.
Yes, it is shielded.