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Product Detailed Parameters
- Description：FIXED IND 470NH 16.1A 4.2MOHM SM
- Series：HA72E-06
- Mfr：TT Electronics/BI Magnetics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Molded
- Material - Core：-
- Inductance：470 nH
- Tolerance：±20%
- Current Rating (Amps)：16.1 A
- Current - Saturation (Isat)：19A
- Shielding：Unshielded
- DC Resistance (DCR)：4.2mOhm 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-06R47LFTR13 is a high-power, surface-mount molded inductor from the HA72E series by TT Electronics/BI Magnetics. It features an inductance of 470 nH with a tolerance of ±20%. The component supports a maximum DC current of 16.1 A and a saturation current of 19 A. Its maximum DC resistance is 4.2 mOhm. Designed for automotive applications, it holds AEC-Q200 qualification and operates within a temperature range of -40°C to 155°C. The package is a compact 2-SMD form factor measuring 7.23 mm x 6.80 mm x 3.00 mm.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High saturation current capability of 19 A
- Molded construction for mechanical robustness
- Unshielded design suitable for specific layout requirements
Applications
- Automotive power distribution networks
- DC-DC converter input/output filtering
- High-current point-of-load regulation stages
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the delivered part matches the exact suffix LFTR13 and serial markings. Request original datasheets and material compliance certificates upon receipt. Inspect packaging integrity to ensure moisture sensitivity level preservation. Validate lot codes against current production batches to avoid obsolete stock issues.
Selection Notes
Select this component when high current handling and low impedance are critical. The 19 A saturation limit allows for significant headroom in power stages. The unshielded nature requires careful PCB layout to manage electromagnetic interference. Ensure thermal management strategies account for the 155°C operating limit. Compare physical dimensions against available board space constraints before integration.
Part Context
This part belongs to the HA72E series of high-performance molded inductors. The series is engineered for demanding power electronics environments. It complements other components in power supply designs requiring compact footprints. The manufacturer focuses on automotive-grade magnetic solutions within this product line.
Replacement Considerations
The IHLP2525CZERR47M01 by Vishay Dale is listed as a similar alternative. Verify electrical parameters and physical dimensions match system requirements before substitution.
