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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,835 pcs
|
1835 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Ambient Temperature | |
| Coupling Coefficient | |
| Current Rating | |
| Current Saturation | |
| DC Resistance (DCR) | |
| Halogen Free | |
| Height | |
| Inductance | |
| Insulation Test Voltage | |
| Lead Style | |
| Leakage Inductance | |
| Length | |
| Mounting Type | |
| Number of Coils | |
| Operating Temperature | |
| Rated Voltage | |
| SVHC Present | |
| Self Resonant Frequency | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Turns Ratio | |
| Width |
The 7448841010 from Würth Elektronik is a WE-DPC HV series shielded dual power choke designed for surface mount applications. It features two 1 µH coils with ±30% tolerance, measured at 100 kHz and 100 mV. Each coil has a typical DC resistance of 32 mΩ and a maximum of 45 mΩ, with a rated current of 2.9 A at a 40 K temperature rise. The saturation current is 5 A typical.
This component offers a self-resonant frequency of 190 MHz, a 1:1 turns ratio, leakage inductance of 0.07 µH, and a coupling coefficient of 0.96. The insulation test voltage is 1500 V AC maximum, and the rated voltage is 250 V RMS for functional isolation only.
The part is shielded and comes in a nonstandard SMD package measuring 5.20mm x 5.20mm x 3.10mm. It operates over -40°C to +125°C and is RoHS, REACH, and halogen-free compliant with MSL Level 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.13 | $2.13 |
| 10+ | $1.88 | $1.88 |
| 25+ | $1.76 | $1.76 |
| 50+ | $1.63 | $1.63 |
| 100+ | $1.54 | $1.54 |
| 250+ | $1.45 | $1.45 |
| 500+ | $1.34 | $1.34 |
| 2,000+ | $1.33 | $1.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1 µH per coil measured at 100 kHz and 100 mV.
2.9 A maximum per coil at a 40 K temperature rise.
32 mΩ typical and 45 mΩ maximum per coil at 20 °C.
Yes, RoHS3 compliant as verified by the datasheet.
-40°C to +125°C.
Surface mount, nonstandard package measuring 5.20mm x 5.20mm x 3.10mm.