| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| DC Resistance (Maximum @ 20 °C) | |
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| Halogen Free | |
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| Inductance (Nominal @ 100 kHz, 100 mV) | |
| Inductance @ Frequency | |
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| Tape & Reel | |
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The Würth Elektronik 749119350 is a WE-PoE Power over Ethernet Transformer designed for use in general electronic equipment. This SMPS transformer operates within an input voltage range of 36 to 57V DC and features an inductance of 120µH at 100kHz.
Key electrical specifications include a saturation current of 1.4A and a maximum DC resistance of 280mΩ on the primary winding. The transformer is suitable for switching frequencies between 200 and 500kHz.
This component is housed in a surface mount package with dimensions of 17.50mm L x 16.00mm W x 8.30mm H. It is RoHS3 compliant and Halogen Free, with a Moisture Sensitivity Level (MSL) of 1.
Typical applications include Power over Ethernet (PoE) systems and DC/DC converters, compatible with chipsets such as LM5070, LM5071, LM5072, LTC4267, TPS23750, and TPS23770.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.00 | $3.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 120µH at 100kHz.
The saturation current is 1.4A.
The operating temperature range is -40°C to 125°C.
Yes, it is RoHS3 Compliant.
The MSL is 1.