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Product Detailed Parameters
- Description：CMC 160UH 19A 2LN SMD
- Series：B82722S0
- Mfr：EPCOS - TDK Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：19A
- DC Resistance (DCR) (Max)：2.5mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：48V
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：1.220" L x 1.000" W (30.99mm x 25.40mm)
- Height (Max)：0.500" (12.70mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：160 µH @ 100 kHz
- Impedance @ Frequency：-
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Overview
The B82722S0193A041 is a surface-mount current-compensated ring core double choke manufactured by EPCOS (TDK Electronics). It features an inductance of 160 µH and supports a maximum DC current of 19 A. The component utilizes a ferrite core and is designed for power line applications with a voltage rating of 250 V AC. Its compact SMD form factor facilitates automated assembly in modern electronic manufacturing processes.
Feature Summary
- Current-compensated design for efficient magnetic field cancellation
- Surface-mount technology for PCB integration
- Ferrite core construction for high saturation performance
Applications
- Power supply input filtering
- EMI suppression in industrial electronics
- AC mains interface protection
Procurement Notes
Verify the exact suffix 'A041' against official TDK/EPCOS documentation to confirm specific tolerance, temperature class, or packaging variations. Ensure the selected variant matches the required 19 A current rating and 160 µH inductance for the target circuit design. Cross-reference RoHS compliance status if environmental regulations apply.
Selection Notes
Select this component when high current handling capability is required in a surface-mount format. The current-compensated topology minimizes external magnetic interference. Verify that the PCB footprint accommodates the specific SMD dimensions and that the thermal management strategy supports continuous operation at high load currents.
Part Context
This part belongs to the B82722 series of power line chokes from EPCOS (TDK). The series typically includes various inductance values and current ratings tailored for AC mains filtering. The 'S' designation indicates a surface-mount package, distinguishing it from through-hole variants in the same family.
Replacement Considerations
Consult official TDK substitution guides for equivalent current-compensated SMD chokes. Verify that any alternative maintains the 160 µH inductance and 19 A current rating while fitting the existing PCB footprint.
