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Product Detailed Parameters
- Description：CMC 2.2MH 16A 3LN TH
- Series：B82747
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：3
- Current Rating (Max)：16A
- DC Resistance (DCR) (Max)：6mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：440/250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：UR
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.559" L x 1.457" W (65.00mm x 37.00mm)
- Height (Max)：2.598" (66.00mm)
- Package / Case：Vertical, 6 PC Pin
- Inductance @ Frequency：2.2 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The B82747E6163A040 is a current-compensated ring core triple choke manufactured by EPCOS (TDK). It functions as a power line common mode choke with three lines. The component features an inductance of 2.2mH at 10kHz and a maximum rated current of 16A. Its maximum DC resistance is 6 milliohms, and it supports AC voltages of 440V or 250V. Designed for through-hole installation, it operates within a temperature range of -40°C to 125°C. The unit measures 65.00mm x 37.00mm x 66.00mm and includes six pins.
Feature Summary
- Provides electromagnetic interference suppression for three-phase power lines
- Utilizes a current-compensated ring core design for efficient noise filtering
- Supports high current handling capabilities suitable for industrial applications
Applications
- Industrial machinery power supply filtering
- Three-phase motor drive systems
- Power electronics equipment noise reduction
Procurement Notes
Verify the specific ordering suffix to ensure correct pin configuration and voltage rating compatibility. Confirm that the through-hole mounting style matches the target PCB layout requirements. Check for UR approval status if regulatory compliance is mandatory for the end application. Ensure the operating temperature range aligns with the environmental conditions of the installation site.
Selection Notes
Select this component when three-phase common mode noise suppression is required in high-current environments. The 16A rating makes it suitable for robust industrial loads. Consider the physical dimensions to ensure adequate clearance on the assembly board. Verify that the 6 milliohm DC resistance meets the efficiency constraints of the power circuit design.
Part Context
This component belongs to the B82747 series of current-compensated ring core triple chokes from TDK Electronics. These components are engineered for power line applications where significant common mode interference must be attenuated. The series offers various inductance and current ratings to accommodate different power system specifications.
Replacement Considerations
Consult official TDK substitution guides for compatible alternatives. Ensure any replacement maintains the same three-line configuration and through-hole package type. Verify that electrical parameters such as inductance and current rating meet or exceed original requirements.
