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Product Detailed Parameters
- Description：CMC 39MH 1A 2LN TH
- Series：B82723
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：750mOhm (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：1.102" L x 0.591" W (28.00mm x 15.00mm)
- Height (Max)：1.201" (30.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：39 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The B82723J2102N002 is a current-compensated ring core double choke manufactured by EPCOS (TDK Electronics). It features a ferrite core and is designed for power line applications. The component has a nominal inductance of 1000 µH, a DC resistance of 0.4 Ω, and supports a maximum operating temperature of 125 °C. It operates within a temperature range of -40 °C to 125 °C and utilizes a rectangular construction with four terminals.
Feature Summary
- Provides effective electromagnetic interference suppression through current-compensated design
- Utilizes a robust ferrite ring core structure for stable magnetic performance
- Engineered for general-purpose power line filtering applications
Applications
- Power line chokes
- Current-compensated ring core double chokes
- General purpose inductor applications
Procurement Notes
Verify the specific ordering suffix against official TDK Electronics documentation to ensure exact electrical characteristics and packaging match project requirements. Confirm that the component meets all necessary regulatory compliance standards for the intended deployment environment before finalizing procurement decisions.
Selection Notes
Select this component for circuits requiring common-mode noise reduction in power lines. Ensure the operating current remains within the rated limits to prevent saturation. Verify thermal management capabilities given the 125 °C maximum operating temperature rating for reliable long-term performance.
Part Context
This component belongs to the B82723 series of current-compensated ring core double chokes from EPCOS (TDK Electronics). These components are part of a broader portfolio of passive electronic elements designed to ensure stable operation and protect electronic circuits from voltage spikes and electromagnetic interference in various industrial and consumer applications.
Replacement Considerations
Consult official TDK Electronics substitution guides for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers' inductors without verifying pinout, inductance tolerance, and current ratings.
