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Product Detailed Parameters
- Description：CMC 10MH 2.5A 2LN TH
- Series：B82724
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2.5A
- DC Resistance (DCR) (Max)：140mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：ENEC, UR, VDE
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.303" L x 1.280" W (33.10mm x 32.50mm)
- Height (Max)：0.776" (19.70mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：10 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The B82724A2252N020 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It features a ferrite core and radial leaded construction designed for power line applications. The component has an inductance of 10 mH per winding, with a maximum DC current rating of 2.5 A. It operates within a temperature range of -40 °C to +70 °C and supports AC voltages up to 250 V.
Feature Summary
- Current-compensated design utilizing a ring core structure
- Radial leaded mounting configuration
- Ferrite core material for general purpose filtering
Applications
- Power line chokes
- EMI suppression in electronic circuits
- General purpose inductor applications
Procurement Notes
Verify the specific suffix N020 against official TDK documentation to confirm the exact thermal class and packaging details. Ensure the selected variant matches the required operating temperature range and physical dimensions for your PCB layout. Cross-reference the manufacturer's latest datasheet to confirm compliance with current RoHS standards and availability status before finalizing procurement.
Selection Notes
Select this component when a compact, current-compensated filter is needed for power lines. The 2.5 A rating suits moderate current applications. Verify that the 10 mH inductance meets circuit requirements. Consider the radial package constraints and ensure the housing dimensions fit the available space on the printed circuit board assembly.
Part Context
This part belongs to the B82724A/J series of power line chokes from EPCOS. These components are engineered for electromagnetic interference suppression in AC mains applications. The series offers various inductance and current ratings to accommodate different power supply designs and filtering needs across industrial and consumer electronics.
Replacement Considerations
Consult official TDK substitution guides for verified equivalents. Generic replacements may not match the precise current compensation characteristics or thermal performance of the original ring core design.
