| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
911 pcs
|
911 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
911 pcs
|
911 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
45 pcs
|
45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature | |
| Automotive Grade | |
| Conflict Minerals | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Performance Rated Current | |
| Ratings | |
| SVHC Present | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The 74477020 is a shielded drum core power inductor from Würth Elektronik's WE-PD series. It is designed for surface mount applications and features a ferrite core. The inductor provides 100 µH inductance with ±20% tolerance, measured at 100 kHz and 250 mV. It has a rated current of 2.2 A maximum (ΔT=40 K) and a performance rated current of 2.85 A maximum per IEC 62024-2-2020. Saturation current is 2.4 A typical at 10% inductance drop and 3.1 A typical at 30% drop. The DC resistance is 117 mΩ typical and 140 mΩ maximum at 20°C. The self-resonant frequency is 5.2 MHz typical, and the maximum operating voltage is 120 V DC.
This inductor is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It is shielded to reduce EMI and operates over an ambient temperature range of -40°C to +85°C (referring to IRP) and an overall operating temperature of -40°C to +125°C. The component is RoHS compliant, REACH conform, and halogen free.
The inductor measures 12.0 mm x 12.0 mm x 8.0 mm maximum and is supplied in a nonstandard SMD package. It is available in tape and reel packaging. The MSL is 1, indicating no moisture sensitivity handling restrictions.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.40 | $2.40 |
| 10+ | $2.24 | $2.24 |
| 50+ | $2.08 | $2.08 |
| 100+ | $1.90 | $1.90 |
| 250+ | $1.70 | $1.70 |
| 500+ | $1.34 | $1.34 |
| 2,500+ | $1.33 | $1.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 100 µH at 100 kHz / 250 mV, with ±20% tolerance.
The rated current is 2.2 A maximum at ΔT = 40 K. The performance rated current is 2.85 A maximum per IEC 62024-2-2020.
The DC resistance is 117 mΩ typical and 140 mΩ maximum at 20°C.
The self-resonant frequency is 5.2 MHz typical.
The inductor measures 12.0 mm x 12.0 mm x 8.0 mm maximum in a nonstandard SMD package.
Yes, it is a shielded drum core inductor to reduce electromagnetic interference.
Yes, it is AEC-Q200 Grade 1 qualified.