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74439346010 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is WE-XHMI SMT POWER INDUCTOR 6060;. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for 74439346010
- Description：WE-XHMI SMT POWER INDUCTOR 6060;
- Series：WE-XHMI
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Molded
- Material - Core：Metal Composite
- Inductance：1 µH
- Tolerance：±20%
- Current Rating (Amps)：13.1 A
- Current - Saturation (Isat)：24A
- Shielding：Shielded
- DC Resistance (DCR)：3.39mOhm
- Q @ Freq：-
- Frequency - Self Resonant：60MHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.262" L x 0.254" W (6.65mm x 6.45mm)
- Height - Seated (Max)：0.240" (6.10mm)
- Features：-
Fixed Inductors datasheet and documents for 74439346010
Fixed Inductors Overview
The Würth Elektronik 74439346010 is a shielded surface-mount power inductor from the WE-XHMI series. It features a nominal inductance of 1 µH with a tolerance of ±20%. The component supports a maximum DC current of 13.1 A and has a maximum DC resistance of 3.39 mΩ. It is rated for operation between -40°C and +125°C, includes an AEC-Q200 qualification, and utilizes a molded construction.
Fixed Inductors Feature Summary
- Shielded molded construction to minimize electromagnetic interference
- High current handling capability suitable for power topology designs
- AEC-Q200 qualified for automotive reliability standards
Fixed Inductors Applications
- Automotive power supply circuits
- DC-DC converter input and output filtering
- Point-of-load regulation stages
Fixed Inductors Procurement Notes
Verify the specific datasheet revision and manufacturing location before procurement, as production sites may vary. Confirm that the requested quantity aligns with standard reel or cut-tape packaging options available from authorized distributors. Ensure compliance with RoHS directives and check for any recent product change notices affecting specifications or lead times.
Fixed Inductors Selection Notes
Select this component when designing high-current applications requiring compact SMD footprints. The 1 µH value and 13.1 A rating make it suitable for low-inductance power stages. Consider the 3.39 mΩ DCR for efficiency calculations and verify thermal dissipation requirements within the -40°C to +125°C operating range.
Fixed Inductors Part Context
This part belongs to the WE-XHMI series of SMD power inductors, designed for extreme high-current applications. The series emphasizes low DC resistance and high saturation currents, making it distinct from standard signal inductors. It is engineered for robust performance in demanding power electronics environments.
Fixed Inductors Replacement Considerations
No public confirmed substitute part numbers are documented for this specific component. Cross-referencing requires matching inductance, current ratings, and footprint dimensions manually.
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