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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 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 IR) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance Tolerance | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Ratings | |
| Shielding | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 74404054022 is a WE-LQS series semi-shielded power inductor featuring a ferrite drum core and wirewound construction. It is designed for surface mount applications and offers a compact 5.00 mm x 5.00 mm x 4.00 mm footprint.
Electrically, this inductor provides 2.2 µH inductance (measured at 100 kHz/1 V) with ±30% tolerance. It can handle a rated current of 3.8 A maximum (ΔT = 40 K) and a saturation current of 5.3 A typical (|ΔL/L| < 30%). DC resistance is 19 mΩ typical with ±20% tolerance, and the self-resonant frequency is 77 MHz typical. Maximum operating voltage is 120 V.
The component is fully compliant with RoHS (2011/65/EU & 2015/863), REACH ((EC)1907/2006), and is halogen-free per JEDEC JS709B and IEC 61249-2-21. It is AEC-Q200 Grade 1 qualified for automotive applications. Moisture sensitivity level is MSL 1 (unlimited).
Packaged in a nonstandard 5040 SMD case, the inductor operates over a temperature range of -40°C to +125°C (ambient temperature -40°C to +85°C for rated current). It is suitable for power supply filtering, DC-DC converters, and automotive electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
| 50+ | $1.10 | $1.10 |
| 250+ | $1.01 | $1.01 |
| 500+ | $0.93 | $0.93 |
| 1,500+ | $0.67 | $0.67 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.2 µH at 100 kHz/1 V.
3.8 A maximum at ΔT = 40 K.
19 mΩ typical at 20°C, ±20% tolerance.
77 MHz typical.
5.00 mm x 5.00 mm x 4.00 mm, surface mount, nonstandard 5040 package.
Yes, AEC-Q200 Grade 1.
-40°C to +125°C.