| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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66 pcs
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66 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 744821201 is a common mode power line choke from Würth Elektronik, part of the WE-CMB series. It is designed for filtering common mode noise in power line applications. The component features a nominal inductance of 1 mH (tolerance ±30%) measured at 10 kHz and 0.1 mA, a maximum DC resistance of 45 mΩ, and a rated current of 2 A at 70 °C. It is rated for a maximum AC voltage of 250 V at 50 Hz and has an insulation test voltage of 1500 V AC.
The choke is a two-line filter with a through-hole mounting style and a vertical, 4-pin package. Its dimensions are 15.00 mm length, 7.50 mm width, and a maximum height of 18.00 mm. It operates over a temperature range of -40 °C to 125 °C, with an ambient temperature range of -40 °C to 70 °C at rated current. The maximum temperature rise is 55 K.
This component is suitable for power line filtering in various electronic equipment. It is RoHS compliant and REACH conform, with a moisture sensitivity level of 1. The product is designed for general electronic equipment and is not authorized for use in high-safety or high-reliability applications without specific agreements.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.87 | $3.87 |
| 10+ | $3.81 | $3.81 |
| 50+ | $3.02 | $3.02 |
| 100+ | $2.89 | $2.89 |
| 300+ | $2.63 | $2.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 1 mH (nominal, tolerance ±30%) at 10 kHz and 0.1 mA.
The rated current is 2 A at 70 °C.
The maximum DC resistance is 45 mΩ at 20 °C.
The operating temperature range is -40 °C to 125 °C.
Yes, it is RoHS3 compliant.
The package type is vertical, 4 PC pin, through-hole.