| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| Ambient Temperature (referring to I_RP) | |
| Automotive Grade | |
| Conflict Minerals | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance (Typical/Maximum @ @ 20 °C) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Lead Style | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Rated Current (ΔT=40K) | |
| Ratings | |
| SVHC Present | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Storage Temperature | |
| Supplier Device Package | |
| Tolerance | |
| Type | |
| Width |
The 74438335047 is a shielded, molded power inductor from Würth Elektronik's WE-MAPI series, designed for surface mount applications. It features a metal composite core and is rated for AEC-Q200 Grade 1, making it suitable for automotive and industrial environments.
Key electrical specifications include an inductance of 4.7 µH with ±20% tolerance, a rated current of 2.4 A (based on a 40K temperature rise), and saturation currents of 1.85 A (10% inductance drop) and 3.7 A (30% drop). The DC resistance is typically 141 mΩ, with a maximum of 162 mΩ, and the self-resonant frequency is 30 MHz. The inductor can handle operating voltages up to 80 V DC.
The component is shielded to minimize electromagnetic interference, and its molded construction provides robust mechanical protection. It operates over a temperature range of -40°C to +125°C, with ambient temperature up to +85°C for rated current. The moisture sensitivity level is MSL 1, indicating unlimited shelf life.
Packaged in a 1212 (3030 Metric) case (3.00 mm x 3.00 mm x 1.50 mm), the inductor is supplied on tape and reel. It is RoHS compliant, REACH conform, and halogen free, meeting current environmental standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
| 10+ | $1.18 | $1.18 |
| 50+ | $1.10 | $1.10 |
| 100+ | $1.03 | $1.03 |
| 500+ | $0.95 | $0.95 |
| 1,000+ | $0.87 | $0.87 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 4.7 µH with a tolerance of ±20%.
The rated current is 2.4 A at a 40K temperature rise (ΔT=40K).
The typical DCR is 141 mΩ and the maximum DCR is 162 mΩ at 20°C.
The typical self-resonant frequency is 30 MHz.
The inductor is in a 1212 (3030 Metric) package with dimensions 3.00 mm x 3.00 mm x 1.50 mm, and the supplier device package is 3015.
The operating temperature range is -40°C to +125°C, with ambient temperature up to +85°C for rated current.
Yes, it is AEC-Q200 Grade 1 qualified.