TDK B43504 Electrolytic Capacitor, 100µF, 400V, Snap-In

The TDK B43504 Series Electrolytic Capacitor is a high-reliability component designed for demanding electronic circuits, combining high capacitance and voltage ratings in a robust package. With a capacitance of 100µF and a 400V DC rating, it is suited for power supply filtering and energy storage applications where stable performance is critical.

This polar capacitor features convenient snap-in and quick-connect terminals, allowing for secure and straightforward mounting onto PCBs. It is engineered for longevity, offering a rated lifetime of 3000 hours at a maximum operating temperature of 105°C, ensuring dependable operation in high-temperature environments.

Constructed with high-quality materials, the capacitor delivers low equivalent series resistance (ESR) of 0.88 ohms, which is essential for efficient power delivery and reduced heat generation. Its wide operating temperature range from -40°C to 105°C makes it versatile for use in various industrial, automotive, and telecommunications equipment.

With a compact form factor, it is an excellent choice for applications where board space is at a premium, providing a reliable and long-lasting solution for smoothing, coupling, and decoupling circuits.