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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 1.063" W (28.00mm x 27.00mm)
- Height (Max)：0.661" (16.80mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：39 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The B82723A2102N002 is a current-compensated ring core double choke from the EPCOS B82723 series, designed for power line applications. It features an inductance of 39 mH and supports a rated current of 1 A. The component operates at 250 V AC and utilizes a horizontal through-hole mounting configuration with four pins. It functions as a common mode choke to suppress electromagnetic interference in dual-line circuits.
Feature Summary
- Provides effective suppression of common mode noise in power lines
- Utilizes a current-compensated ring core design for balanced performance
- Supports horizontal through-hole mounting for robust integration
Applications
- Power line filtering in industrial equipment
- Electromagnetic interference suppression in consumer electronics
- Noise reduction in automotive electronic systems
Procurement Notes
Verify the complete ordering code including suffixes against official TDK Electronics documentation to ensure exact specification matching. Confirm package orientation and pin compatibility with target PCB layouts prior to procurement. Cross-reference datasheet revisions to validate environmental compliance and material declarations.
Selection Notes
Select this component for applications requiring 39 mH inductance at 1 A current rating. Ensure the operating voltage does not exceed 250 V AC. Verify that the horizontal form factor fits within the mechanical constraints of the assembly. Consider thermal management requirements based on the specified current load.
Part Context
This part belongs to the EPCOS B82723 series of power line chokes manufactured by TDK Electronics. These components are engineered for high reliability in demanding environments. The series offers various inductance values tailored for different current ratings and noise suppression needs across multiple industries.
Replacement Considerations
Consult official TDK Electronics substitution guides for verified alternatives. Ensure any replacement matches the 39 mH inductance, 1 A current rating, and 250 V AC voltage specifications. Verify identical mounting dimensions and pin configurations to maintain mechanical integrity.
