| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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200 pcs
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200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 744821240 is a common mode choke from Würth Elektronik's WE-CMB series. It is designed for power line filtering applications, offering 4mH inductance at 10kHz and 0.1mA, with a rated current of 1.5A at 70°C.
The component features a maximum DC resistance of 140mOhm at 20°C and a rated voltage of 250V AC at 50Hz. It has an insulation test voltage of 1500V AC. The operating temperature range is -40°C to +125°C, with ambient temperature range for rated current of -40°C to +70°C.
The choke is housed in a through-hole vertical package with 4 PC pins. Dimensions are 15.00mm length, 7.50mm width, and 18.00mm maximum height. It is RoHS and REACH compliant, with MSL level 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.66 | $3.66 |
| 10+ | $3.61 | $3.61 |
| 50+ | $2.87 | $2.87 |
| 100+ | $2.75 | $2.75 |
| 300+ | $2.49 | $2.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 4 mH at 10 kHz with a tolerance of ±30%.
The rated current is 1.5 A at 70 °C.
The maximum DC resistance is 140 mΩ at 20 °C.
The rated voltage is 250 V AC at 50 Hz.
The operating temperature range is -40 °C to +125 °C.
The package is through hole, vertical, with 4 PC pins.
Yes, it is RoHS compliant according to 2011/65/EU and 2015/863.