| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
390 pcs
|
390 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
192 pcs
|
192 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 74456047 is a fixed inductor from the WE-PD4 series, featuring a drum core and wirewound construction with a ferrite core. It is unshielded and designed for surface-mount applications.
Key electrical specifications include an inductance of 4.7 µH at 100 kHz/100 mV with a tolerance of ±20%. The rated current is 5 A (ΔT = 40 K), and the saturation current is 6 A typical (|ΔL/L| < 10%). The DC resistance is 0.015 Ω typical and 0.019 Ω maximum at 20 °C. The self-resonant frequency is 38 MHz typical, and the maximum operating voltage is 120 V DC.
The inductor operates over a temperature range of -40 °C to +125 °C, with an ambient temperature range for rated current of -40 °C to +85 °C. It is RoHS3 compliant, REACH unaffected, and halogen free.
The component is packaged in a nonstandard surface-mount package with dimensions of 12.70 mm length, 10.00 mm width, and 5.30 mm height. It is suitable for power supply and DC-DC converter applications where high current handling and low DC resistance are required.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
| 10+ | $1.97 | $1.97 |
| 50+ | $1.83 | $1.83 |
| 100+ | $1.70 | $1.70 |
| 250+ | $1.57 | $1.57 |
| 600+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 4.7 µH with a tolerance of ±20%, measured at 100 kHz/100 mV.
The rated current is 5 A maximum, based on a temperature rise of 40 K.
The DC resistance is 0.015 Ω typical and 0.019 Ω maximum at 20 °C.
The self-resonant frequency is 38 MHz typical.
The package is nonstandard surface-mount with dimensions 12.70 mm x 10.00 mm x 5.30 mm.
The operating temperature range is -40 °C to +125 °C.
Yes, the 74456047 is RoHS3 compliant per [2011/65/EU&2015/863].