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Product Detailed Parameters
- Description：CMC 15MH 2A 2LN TH
- Series：EH
- Mfr：Schaffner EMC Inc.
- Package：Tube
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：196mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 100°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.102" L x 1.102" W (28.00mm x 28.00mm)
- Height (Max)：0.941" (23.90mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：15 mH @ 400 Hz
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Overview
The EH28-2.0-02-15M-X is a common mode choke from the Schaffner EH series, designed for power line filtering applications. It features a horizontal through-hole mounting configuration with four PC pins. The component provides an inductance of 15 mH at 400 Hz and supports a current rating of 2 A. It operates within a temperature range of -25°C to +100°C. Physical dimensions are approximately 28.00 mm x 28.00 mm in footprint, with a maximum height of 23.90 mm.
Feature Summary
- Horizontal through-hole construction for secure PCB integration
- Designed for broadband attenuation characteristics in power lines
- Utilizes UL rated materials for safety compliance
Applications
- Power line EMI suppression
- Common mode noise filtering in electronic equipment
- Industrial control systems requiring robust EMC performance
Procurement Notes
Verify the specific suffix 'X' against the manufacturer's official datasheet to confirm exact pinout and mechanical tolerances. Ensure the selected variant matches the required 15 mH inductance specification at 400 Hz. Confirm that the horizontal package style aligns with the target PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a horizontal form factor is required for space-constrained power line filtering. The 15 mH inductance value is suitable for standard mains frequency attenuation. Verify that the 2 A current rating meets the circuit's operational requirements. Consider the thermal limits of +100°C for high-temperature environments.
Part Context
This part belongs to the Schaffner EH series of common mode chokes. The series is characterized by low leakage flux and broad attenuation capabilities. These components are typically used in applications where significant electromagnetic interference reduction is necessary for power inputs. The horizontal design distinguishes it from vertical variants in the same family.
Replacement Considerations
Compare the EH28-2.0-02-15M-X with other EH series parts such as EH28-2.0-02-11M-X for different inductance values. Ensure any substitute maintains the horizontal mounting style and 4-pin configuration. Verify that alternative components meet the same 15 mH @ 400 Hz specification and current handling capabilities.
