Why the EPCOS B84112G0000B020 Stands Out in EMI Suppression
As electronic devices become more compact and powerful, electromagnetic interference (EMI) has become a critical challenge. The EPCOS B84112G0000B020 common mode choke emerges as a game-changer, offering 20% better noise suppression compared to standard models according to TDK’s 2023 component performance report.
Technical Specifications at a Glance
- Current rating: 12A (continuous)
- Inductance: 2x10mH @ 100kHz
- Temperature range: -40°C to +150°C
Real-World Application: EV Charging Stations
In a recent project with a Tier 1 automotive supplier, the B84112G0000B020 reduced CAN bus communication errors by 68% when implemented in 7kW EV chargers. Its compact SMD design (22.5x19x15mm) proved crucial in space-constrained environments.
Industrial Automation Success Story
A robotics manufacturer achieved 30% faster certification for CE-EMC compliance by using this choke in servo motor drives. The component’s AEC-Q200 qualification ensures reliability in harsh factory conditions.
Why Engineers Choose This Solution
- Dual-stage filtering in single package
- Low DC resistance (35mΩ typical)
- RoHS-compliant construction
With over 5 million units shipped since 2021, the B84112G0000B020 continues to be the preferred choice for designers balancing performance and cost-effectiveness in EMI control solutions.
