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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
202 pcs
|
202 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
105 pcs
|
105 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
37 pcs
|
37 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature (for Rated Current) (referring to IRP) | |
| Automotive Grade | |
| 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 per IEC 62024-2-2020) | |
| Ratings | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Storage Conditions | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The 7447709220 is a WE-PD SMT shielded power inductor from Würth Elektronik. It features a ferrite core and a shielded construction to minimize electromagnetic interference. The inductor offers an inductance of 22 µH with ±20% tolerance, a maximum DC resistance of 28 mOhm, and a rated current of 5.3 A (ΔT=40K).
Performance rated current is 7 A at ΔT=40K per IEC 62024-2-2020. Saturation current is typically 6.5 A at 10% inductance drop and 8 A at 30% drop. Self-resonant frequency is typically 10 MHz. The component is qualified to AEC-Q200 Grade 1, supporting an operating temperature range from -40°C to +125°C.
The inductor is housed in a 1210 (Nonstandard) SMD package with maximum dimensions of 12.00 mm x 12.00 mm x 10.00 mm. It is RoHS and REACH compliant and halogen-free per JEDEC JS709B. Typical applications include DC/DC converters, power supplies, and automotive electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.56 | $2.56 |
| 10+ | $2.34 | $2.34 |
| 50+ | $2.20 | $2.20 |
| 100+ | $2.06 | $2.06 |
| 250+ | $1.74 | $1.74 |
| 500+ | $1.62 | $1.62 |
| 1,000+ | $1.48 | $1.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
22 µH (measured at 1 kHz, 250 mV).
The rated current (ΔT=40K) is 5.3 A maximum; performance rated current per IEC 62024-2-2020 is 7 A maximum.
Typical 23 mOhm, maximum 28 mOhm at 20°C.
Yes, it is AEC-Q200 Grade 1 qualified.
-40°C to +125°C.
Surface mount, 1210 (Nonstandard) package, dimensions 12.00 mm x 12.00 mm x 10.00 mm max.