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Product Detailed Parameters
- Description：FIXED IND 10UH 1.04A 182 MOHM
- Series：HM79
- Mfr：TT Electronics/BI Magnetics
- Package：Cut Tape (CT)
- Type：Wirewound
- Material - Core：-
- Inductance：10 µH
- Tolerance：±20%
- Current Rating (Amps)：1.04 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：182mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.177" L x 0.157" W (4.50mm x 4.00mm)
- Height - Seated (Max)：0.126" (3.20mm)
- Features：-
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Overview
The HM79-10100LFTR13 is a fixed wirewound inductor from the HM79 series manufactured by TT Electronics/BI Magnetics. It features an inductance of 180 µH with a tolerance of ±20%. The component has a maximum DC resistance of 1.022 Ohms and a rated current of 360 mA. Designed for surface mount installation, it operates within a temperature range of -40°C to +125°C. The physical dimensions are 7.80mm length, 7.00mm width, and 3.50mm height.
Feature Summary
- Wirewound construction for stable inductance performance
- Surface mount design for automated PCB assembly
- RoHS compliant manufacturing process
Applications
- General purpose power filtering circuits
- Signal processing applications requiring fixed inductance
- Electronic equipment utilizing surface mount technology
Procurement Notes
Verify availability status as DigiKey indicates this product is discontinued and will not be stocked after inventory depletion. Confirm if alternative sourcing or direct manufacturer contact is required for production needs. Check for valid substitute part numbers such as SDR0805-181KL if replacement is necessary for ongoing projects.
Selection Notes
Select this component when a 180 µH non-shielded wirewound inductor is required for surface mount applications. Ensure the circuit design accommodates the 360 mA current rating and 1.022 Ohm DC resistance. Verify that the operating temperature range of -40°C to +125°C meets environmental requirements. Consider discontinuation status when planning long-term supply chains.
Part Context
This component belongs to the HM79 series of fixed inductors produced by TT Electronics/BI Magnetics. The series includes various inductance values and package types. The HM79-10100LFTR13 specifically utilizes a nonstandard cylindrical package suitable for general purpose electronic applications. It represents a standard passive component used in various consumer and industrial electronics designs.
Replacement Considerations
SDR0805-181KL by Bourns Inc. is listed as a direct substitute. Verify electrical compatibility including inductance value, current rating, and physical footprint before implementation.
