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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
754 pcs
|
754 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature Range | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance (Typical/Maximum) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Package Code | |
| Performance Rated Current (ΔT=40K) | |
| Ratings | |
| Saturation Current (30% Inductance Drop) | |
| Shielding | |
| Size Code | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 744778133 is a WE-PD series SMT shielded power inductor with a drum core, wirewound construction and ferrite core material. It offers an inductance of 33µH with ±20% tolerance. The component is rated for a maximum DC current of 1.22A (ΔT=40K) and a performance rated current of 1.85A per IEC 62024-2-2020 Class C. Saturation current is 1.15A typical at 10% inductance drop and 1.45A typical at 30% drop. DC resistance is 153mΩ typical and 240mΩ maximum at 20°C. Self-resonant frequency is 16MHz typical. Maximum operating voltage is 120V.
The inductor is housed in a nonstandard 7332 package measuring 7.30mm x 7.30mm x 3.40mm. It is fully shielded for EMI reduction. Operating temperature range is -40°C to +125°C, with ambient temperature range for rated current from -40°C to +85°C. The component is AEC-Q200 Grade 1 qualified, RoHS compliant, REACH conform, halogen free (JEDEC JS709B), and has MSL 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $2.51 | $2.51 |
| 10+ | $2.24 | $2.24 |
| 50+ | $2.08 | $2.08 |
| 100+ | $1.46 | $1.46 |
| 250+ | $1.45 | $1.45 |
| 500+ | $1.42 | $1.42 |
| 1,000+ | $0.92 | $0.92 |
| 2,000+ | $0.89 | $0.89 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
33 µH at 1 kHz/250 mV, ±20% tolerance.
1.22 A maximum at ΔT=40K (IEC 62024-2-2020).
153 mΩ typical, 240 mΩ maximum at 20°C.
16 MHz typical.
Nonstandard 7332 package, 7.30mm x 7.30mm x 3.40mm.
Yes, AEC-Q200 Grade 1 qualified.
-40°C to +125°C.