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B84143K1250S081 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is LINE FLTR 760/440VAC 1.25KA CHAS. Review the specifications below when checking this part for your BOM.
Power Line Filter Modules specifications for B84143K1250S081
- Description：LINE FLTR 760/440VAC 1.25KA CHAS
- Series：B84143K
- Mfr：EPCOS - TDK Electronics
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：760V, 440V
- Current：1.25 kA
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：cUR, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Post
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：760 V
- Voltage - Rated AC (Phase to Phase)：440 V
Power Line Filter Modules datasheet and documents for B84143K1250S081
Power Line Filter Modules Overview
The EPCOS B84143K1250S081 is a three-line power line filter designed for converters and power electronics. It features a rated current of 1250 A and operates at voltages up to 300/520 V AC. The unit utilizes a chassis mount installation style and belongs to the B84143 series. Designed for robust industrial environments, it supports frequencies of 50/60 Hz and functions within a temperature range of -25°C to +85°C.
Power Line Filter Modules Feature Summary
- Provides effective electromagnetic interference suppression for three-phase systems
- Engineered with high thermal stability for demanding power electronics applications
- Constructed for secure mechanical attachment via chassis mounting
Power Line Filter Modules Applications
- Industrial converter systems
- Power electronics equipment
- Three-phase motor drives
Power Line Filter Modules Procurement Notes
Verify the specific suffix against official TDK documentation to confirm exact electrical ratings and physical dimensions. Ensure compatibility with existing busbar configurations and thermal management requirements before integration. Cross-reference the manufacturer's ordering codes to validate availability and technical specifications.
Power Line Filter Modules Selection Notes
Select this component for high-current industrial applications requiring reliable EMC filtering. Evaluate the voltage rating against system peaks and ensure the chassis mounting interface matches the enclosure design. Confirm that the operating temperature range aligns with the environmental conditions of the installation site.
Power Line Filter Modules Part Context
This component is part of the B84143 series manufactured by TDK Electronics (formerly EPCOS). The series specializes in power line filters for converters and power electronics. These units are engineered to meet stringent electromagnetic compatibility standards in industrial settings.
Power Line Filter Modules Replacement Considerations
Consult official TDK substitution guides for verified alternatives. Ensure any replacement maintains identical current ratings, voltage classifications, and mounting dimensions to preserve system integrity.
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