TDK Vibration-Resistant Axial/Soldering-Star ALU Caps
TDK Vibration-Resistant Axial and Soldering-Star Aluminum Electrolytic Capacitors are 125V- and 63V-rated axial/soldering star capacitors that feature high ripple current capability, low equivalent series resistance (ESR), and a useful life of 2500 hours at an ambient temperature of +125°C. These TDK aluminum electrolytic capacitors meet the increased demand for compact and high-ripple-current DC-link capacitor banks for 48V to 120V battery systems. The 125V B43693 / B43793 series eliminates the need to connect capacitors in series by supporting higher DC-link voltages in a single component. The 63V B41687 / B41787 series shares the same axial/soldering-star construction, providing design standardization across voltage classes. The mechanical design of these TDK capacitors supports harsh environmental conditions, providing standard vibration resistance up to 20g.
Features
- High ripple current capability
- 2500 hours of useful life at +125°C ambient temperature
- Up to 20g vibration resistance, up to 60g available upon request
- PCB area/volume saving
- RoHS-compatible
Applications
- Automotive electronics
- Micromobility inverters
- Industrial electronics
- Forklifts
- Humanoid robots
Specifications
- B43693 / B43793
- 125V to 250V voltage rating
- Up to 21.6A ripple current
- 56µF to 650µF capacitance
- Up to +140°C operating temperature
- B41687 / B41787
- 25V to 63V voltage rating
- 510µF to 4800µF capacitance
- Up to +150°C operating temperature
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TDK Aluminum Electrolytic Capacitors
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