| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
137 pcs
|
137 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
26 pcs
|
26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current Rating (Max) | |
| DC Resistance (DCR) | |
| DC Resistance (DCR) (Max) | |
| Filter Type | |
| Height (Max) | |
| Impedance @ Frequency | |
| Inductance @ Frequency | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| Voltage Rating |
The 744220 is a surface mount common mode choke from Würth Elektronik, part of the WE-SL2 series. It features two windings with an inductance of 4700 µH (±50%) measured at 100 kHz and 5 mV. The component provides a typical impedance of 20 kΩ at 1 MHz, making it suitable for common mode noise suppression in signal lines.
The choke is rated for a maximum current of 500 mA (with a temperature rise of 40 K) and has a maximum DC resistance of 750 mΩ. It also features a leakage inductance of 180 nH typical. The insulation test voltage is 500 V AC, and the rated voltage is 80 V.
Designed for surface mount assembly, the package is horizontal with 4 PC pads and a lead spacing of 2.54 mm. The dimensions are 9.2 mm x 6.0 mm x 5.2 mm (max). The operating temperature range is -40°C to +125°C, with an ambient temperature range of -40°C to +85°C when referring to rated current.
The 744220 is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It is also RoHS, REACH, and Halogen Free compliant, with MSL 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.62 | $2.62 |
| 10+ | $2.59 | $2.59 |
| 50+ | $2.34 | $2.34 |
| 100+ | $2.25 | $2.25 |
| 500+ | $2.09 | $2.09 |
| 1,000+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 80 V.
The package is Horizontal, 4 PC Pad, surface mount with 2.54 mm lead spacing.
-40°C to +125°C.
Yes, it is RoHS3 compliant (2011/65/EU & 2015/863).
4700 µH ±50% at 100 kHz, 5 mV.
500 mA maximum at ΔT = 40 K.
Yes, Grade 1.