Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
95 pcs
|
95 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 | |
| Performance Rated Current (ΔT=40K) | |
| Ratings | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 7447779002 is a shielded wirewound power inductor from the WE-PD series. It features a ferrite core and drum core construction, designed for surface mount assembly in a nonstandard 7345 package. The inductor offers 2.2 µH inductance with ±20% tolerance, tested at 1 kHz / 250 mV.
Electrically, the component provides a rated current of 4.2 A at ΔT=40K (IEC 62024-2-2020, Class C) and a performance rated current of 6.2 A. Saturation current is 6 A typical at 10% inductance drop and 7.4 A typical at 30% drop. DC resistance is 16 mΩ typical and 20 mΩ maximum. The self-resonant frequency is 60 MHz typical, and maximum operating voltage is 120 V.
The inductor operates over -40°C to +125°C and is AEC-Q200 Grade 1 qualified for automotive applications. It is RoHS, REACH, and Halogen Free compliant, with MSL 1 (unlimited). The component is supplied in tape and reel packaging.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.36 | $2.36 |
| 10+ | $2.10 | $2.10 |
| 50+ | $1.95 | $1.95 |
| 100+ | $1.88 | $1.88 |
| 500+ | $1.80 | $1.80 |
| 1,000+ | $1.65 | $1.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Inductance is 2.2 µH with ±20% tolerance, tested at 1 kHz / 250 mV.
Rated current is 4.2 A maximum at 40K temperature rise (IEC 62024-2-2020, Class C). Performance rated current is 6.2 A.
DC resistance is 16 mΩ typical and 20 mΩ maximum at 20°C.
Self-resonant frequency is 60 MHz typical.
Package is nonstandard 7345 (7.3 mm x 7.3 mm x 4.5 mm max). Mounting type is surface mount.
Operating temperature range is -40°C to +125°C.
Yes, it is AEC-Q200 Grade 1 qualified.