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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
700 pcs
|
700 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request | |
|
613 pcs
|
613 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
608 pcs
|
608 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature (IRP) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| 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 | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 74438357082 is a surface-mount, shielded, molded power inductor from the WE-MAPI series. It offers an inductance of 8.2 µH with ±20% tolerance, measured at 100 kHz and 10 mA. The component is rated for a continuous current of 3.45 A (ΔT=40K per IEC 62024-2-2020, Class C) and features a typical saturation current of 3.35 A at 10% inductance drop and 6.8 A at 30% drop.
The inductor has a maximum DC resistance of 86 mΩ (typical 81 mΩ) and a self-resonant frequency of 17 MHz. It is designed for operating voltages up to 80 V DC and can withstand ambient temperatures from -40°C to +85°C for rated current, with an extended operating temperature range of -40°C to +125°C.
Packaged in a 1616 (4040 Metric) case measuring 4.10 mm x 4.10 mm with a maximum height of 3.10 mm, this component is suitable for space-constrained power supply designs. It is AEC-Q200 Grade 1 qualified, making it appropriate for automotive electronics, and is RoHS, REACH, and halogen-free compliant.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.68 | $1.68 |
| 10+ | $1.60 | $1.60 |
| 50+ | $1.54 | $1.54 |
| 100+ | $1.40 | $1.40 |
| 700+ | $1.22 | $1.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 8.2 µH with a tolerance of ±20%, measured at 100 kHz and 10 mA.
The rated current is 3.45 A maximum, based on a 40K temperature rise per IEC 62024-2-2020, Class C.
The typical DCR is 81 mΩ and the maximum DCR is 86 mΩ at 20°C.
The self-resonant frequency is 17 MHz typical.
The package is 1616 (4040 Metric) with dimensions 4.10 mm x 4.10 mm and a maximum height of 3.10 mm.
Yes, it is AEC-Q200 Grade 1 qualified.
The operating temperature range is -40°C to +125°C.