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Product Detailed Parameters
- Description：FIXED IND 15H 75MA 411 OHM CHASS
- Series：158
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：15 H
- Tolerance：±15%
- Current Rating (Amps)：75 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：411Ohm
- 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 2.000" W (82.55mm x 50.80mm)
- Height - Seated (Max)：2.000" (50.80mm)
- Features：-
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Overview
The Hammond Manufacturing 158L is a fixed, unshielded DC filter choke designed for open channel mounting. It features an inductance of 15 H and a maximum DC current rating of 75 mA. The component utilizes lead wires with a length of 12.7 mm for circuit integration. This nonstandard inductor serves as a power supply filtering element, providing impedance to suppress ripple currents in direct current applications.
Feature Summary
- Open channel mount design for flexible installation
- Unshielded construction for specific electromagnetic compatibility requirements
- Fixed inductance value for stable filtering performance
Applications
- DC power supply filtering
- Ripple current suppression
- Electronic equipment input/output chokes
Procurement Notes
Verify the specific inductance tolerance and DC resistance values against the official Hammond Manufacturing datasheet prior to procurement. Confirm that the 75 mA current rating aligns with the target circuit's operational requirements. Ensure the open channel mounting style is compatible with the intended chassis or PCB layout constraints.
Selection Notes
Select this component when a fixed 15 H inductance is required for low-current DC filtering applications. The 75 mA rating limits usage to low-power circuits. Consider the unshielded nature for placement relative to sensitive components. Verify lead wire length sufficiency for the assembly geometry.
Part Context
The 158L belongs to Hammond Manufacturing's line of fixed inductors and chokes. It is categorized under power inductors and filter chokes. The product supports open channel mounting, distinguishing it from through-hole or surface-mount variants. It addresses needs for discrete DC line filtering in industrial and commercial electronics.
FAQ
Is the 158L shielded?
No, the 158L is an unshielded inductor.
What is the mounting style?
It uses an open channel mount style.
