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Product Detailed Parameters
- Description：CMC 10MH 1.5A 2LN TH
- Series：B82722
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：240mOhm (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：0.894" L x 0.878" W (22.70mm x 22.30mm)
- Height (Max)：0.524" (13.30mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：10 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The B82722A2152N020 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It features a ferrite core and radial through-hole mounting. Key electrical parameters include a rated inductance of 10 mH at 10 kHz, a maximum rated current of 1.5 A, and a DC resistance of 240 mΩ. The component supports a rated voltage of 250 V AC and operates within a temperature range of -40 °C to 125 °C. Physical dimensions are approximately 23.3 mm in length, 19.5 mm in width, and 25.4 mm in height.
Feature Summary
- Current-compensated design for power line applications
- Ferrite ring core construction
- Radial through-hole termination style
Applications
- Power line chokes
- EMI filtering in AC mains circuits
- General purpose inductor applications
Procurement Notes
Verify the specific suffix N020 against official TDK-EPCOS documentation to confirm exact tolerance and packaging details. Ensure the selected variant meets the required 250 V AC rating and 1.5 A current capacity for the target circuit. Cross-reference physical dimensions with PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a high-inductance common mode choke is required for low-current AC lines. The 10 mH value provides significant impedance at test frequencies. Verify that the 240 mΩ DC resistance aligns with system power loss limits. Confirm that the radial package fits the assembly process requirements.
Part Context
This part belongs to the B82722 series of current-compensated ring core double chokes from EPCOS. These components are designed for power line filtering where common mode noise suppression is critical. The series typically covers various inductance values and current ratings to suit different power supply designs.
Replacement Considerations
Check for direct substitutes within the B82722 family with matching 10 mH inductance and 1.5 A rating. Verify pin compatibility and thermal performance if replacing with other manufacturers' common mode chokes.
