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B84142A0400S081 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is LINE FLTR 800VDC 400A CHASS MNT. Review the specifications below when checking this part for your BOM.
Power Line Filter Modules specifications for B84142A0400S081
- Description：LINE FLTR 800VDC 400A CHASS MNT
- Series：B84142A
- Mfr：EPCOS - TDK Electronics
- Package：Bulk
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：800V
- Voltage - Rated AC：-
- Current：400 A
- Frequency - Operating：50 ~ 60Hz
- Applications：Converter
- Approval Agency：cUL, cUR, UL,UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Post
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
Power Line Filter Modules datasheet and documents for B84142A0400S081
Power Line Filter Modules Overview
The B84142A0400S081 is a two-stage DC EMC/EMI power line filter manufactured by EPCOS (TDK). It is designed for chassis mounting with stud terminals. The component supports a rated AC voltage of 1000V and a continuous current of 400A. It operates within a temperature range of -25°C to 100°C and holds cUR and UR certifications.
Power Line Filter Modules Feature Summary
- Two-stage filtering configuration for enhanced noise suppression
- Chassis mount design with stud terminals for high-current applications
- Certified for use in photovoltaic and industrial systems
Power Line Filter Modules Applications
- Photovoltaic inverters
- Industrial power converters
- DC power distribution systems
Power Line Filter Modules Procurement Notes
Verify the specific suffix 'S081' against official TDK documentation to confirm terminal type and packaging details. Ensure compatibility with chassis mounting hardware and thermal management requirements for 400A operation. Confirm regulatory approvals match target market requirements before integration.
Power Line Filter Modules Selection Notes
Select this model for high-current DC applications requiring robust EMI suppression. Compare current ratings and voltage limits against system specifications. Consider thermal dissipation capabilities and physical dimensions for enclosure integration. Verify that the two-stage architecture meets specific noise reduction targets.
Power Line Filter Modules Part Context
This component belongs to the B84142 series of DC line filters from EPCOS/TDK. These filters are engineered for demanding power electronics environments, offering reliable performance in renewable energy and industrial automation sectors where high current handling and strict EMC compliance are critical.
Power Line Filter Modules Replacement Considerations
Consult official TDK substitution guides for equivalent models. Verify that any alternative part matches the 400A current rating, 1000V DC rating, and two-stage topology. Physical mounting interface compatibility must be confirmed.
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