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Product Detailed Parameters
- Description：FIXED IND 1MH 10A 38 MOHM CHASS
- Series：157
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：1 mH
- Tolerance：±15%
- Current Rating (Amps)：10:00 AM
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：38mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-
- Inductance Frequency - Test：-
- Mounting Type：Chassis Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：3.250" L x 1.750" W (82.55mm x 44.45mm)
- Height - Seated (Max)：2.000" (50.80mm)
- Features：-
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Overview
The Hammond Manufacturing 157D is a leaded DC filter choke designed for open channel mounting. It features an inductance of 1 mH and supports a DC current of 10 A. The component has a resistance of 38 mOhm and a tolerance of 15% on both inductance and resistance. Inductance values are measured at the rated DC current.
Feature Summary
- Economical open bracket design for channel mounting
- 15% tolerance on inductance and resistance
- Inductance measured at rated DC current
Applications
- DC reactor applications
- Filter choke circuits
- Open channel mount installations
Procurement Notes
Verify the manufacturer part number 157D against official Hammond Manufacturing documentation to confirm specifications. Ensure compatibility with open channel mounting requirements. Check RoHS compliance status through official datasheets before procurement.
Selection Notes
Select this component for applications requiring a 1 mH inductance with 10 A DC current handling. Confirm that the open channel mounting style fits the mechanical design. Verify the 15% tolerance meets circuit requirements.
Part Context
This component belongs to the power inductors category, specifically leaded DC reactors. It is manufactured by Hammond Manufacturing and is distinct from their enclosure or transformer product lines.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data.
FAQ
What is the inductance value?
The inductance is 1 mH.
What is the maximum DC current?
The rated DC current is 10 A.
How is the inductance measured?
Inductance is measured at the rated DC current.
