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Product Detailed Parameters
- Description：FIXED IND 10UH 11A 8 MOHM TH
- Series：1540
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Toroidal
- Material - Core：-
- Inductance：10 µH
- Tolerance：±15%
- Current Rating (Amps)：11:00 AM
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：8mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-
- Inductance Frequency - Test：-
- Mounting Type：Through Hole
- Package / Case：Radial, Vertical (Open)
- Supplier Device Package：-
- Size / Dimension：0.875" Dia x 0.437" W (22.22mm x 11.10mm)
- Height - Seated (Max)：-
- Features：-
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Overview
The Hammond Manufacturing 1540M01 is a heavy-duty RF choke belonging to the 1540 series of high-current toroid inductors. It features a fixed inductance of 10 microhenries (µH) and supports a DC current rating of 7.5 amperes. The component exhibits a minimum resistance of 8 milliohms and measures 0.875 inches in height. Designed for through-hole mounting, it utilizes a toroidal core configuration suitable for demanding power applications.
Feature Summary
- Heavy-duty construction optimized for EMI and RFI filtering tasks
- Suitable for energy storage requirements in switching power supplies
- High current handling capability with low resistance characteristics
Applications
- EMI/RFI filtering circuits
- Energy storage inductors for switching power supplies
- Distributed Antenna Systems (DAS)
Procurement Notes
Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm that the 7.5A current rating and 10µH inductance align with your circuit design requirements. Ensure mechanical compatibility with the 0.875-inch height constraint and through-hole mounting process. Cross-reference the part number to avoid confusion with similar series components.
Selection Notes
Select this component when high current capacity and low impedance are critical for power integrity. The toroidal design offers efficient magnetic containment for noise-sensitive environments. Evaluate the thermal performance under continuous load conditions to ensure reliability. Consider the physical dimensions for adequate spacing within the enclosure layout.
Part Context
This component is part of the 1540 series, which specializes in high-current toroid inductors manufactured by Hammond Manufacturing. The series provides robust solutions for power electronics where significant current levels must be managed efficiently. These inductors are engineered for durability in industrial and commercial power supply applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for direct equivalents or updated series replacements if discontinuation occurs.
