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Product Detailed Parameters
- Description：FIXED IND 1UH 10.3A 10 MOHM SMD
- Series：HA72E-06
- Mfr：TT Electronics/BI Magnetics
- Package：Cut Tape (CT)
- Type：Molded
- Material - Core：-
- Inductance：1 µH
- Tolerance：±20%
- Current Rating (Amps)：10.3 A
- Current - Saturation (Isat)：15A
- Shielding：Unshielded
- DC Resistance (DCR)：10mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 155°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD
- Supplier Device Package：-
- Size / Dimension：0.285" L x 0.268" W (7.23mm x 6.80mm)
- Height - Seated (Max)：0.118" (3.00mm)
- Features：-
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Overview
The HA72E-061R0LFTR13 is a high-power, unshielded molded surface-mount inductor from the HA72E series by TT Electronics/BI Magnetics. It features an inductance of 1 µH with a tolerance of ±20%. The component supports a maximum current rating of 10.3 A and reaches saturation at 14 A. Its maximum DC resistance is 10 mΩ. Designed for automotive applications, it holds AEC-Q200 qualification. The unit operates within a temperature range of -40°C to +155°C and utilizes standard SMD terminations.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High current handling capability up to 10.3 A
- Unshielded molded construction for compact integration
Applications
- Automotive power supply circuits
- DC-DC converter output filtering
- On-board charger systems
Procurement Notes
Verify the specific ordering suffix LFTR13 against the manufacturer's latest datasheet to ensure correct packaging and tape specifications. Confirm that the AEC-Q200 certification remains valid for the intended automotive application environment. Check for any recent product lifecycle notifications or obsolescence warnings directly from TT Electronics before finalizing procurement plans.
Selection Notes
Select this component when high current capacity and automotive-grade reliability are required in a surface-mount form factor. The unshielded design may necessitate careful layout planning to manage electromagnetic interference. Ensure the operating temperature range of -40°C to +155°C aligns with the system's thermal requirements and that the 1 µH inductance value suits the target switching frequency.
Part Context
This part belongs to the HA72E series of high-performance molded inductors designed for demanding power electronics applications. The series is characterized by its ability to handle significant current densities while maintaining stable inductance values under load. It represents a solution for space-constrained designs requiring robust magnetic components.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on electrical parameters and mechanical footprint if direct substitution is necessary.
