The TPSE686M020R0450 is a surface mount solid tantalum capacitor from AVX Corporation's TPSE series. This component is specifically designed for general purpose applications that require a stable performance and efficient use of space. It is often utilized in power management circuits, decoupling networks, and filtering applications within various electronic systems.

Applications:

• DC-DC converters
• Power supplies
• Filtering circuits
• Decoupling capacitors in digital circuits
• General purpose applications in industrial and consumer electronics

Features:

• Case Size: E
• Capacitance: 68µF
• Voltage Rating: 20V
• ESR: 0.45 Ohms
• Tolerance: ±20%
• Operating Temperature Range: -55°C to +85°C
• Termination Finish: Matte Tin
• RoHS compliant

Benefits:

• Stable electrical characteristics across a wide range of temperatures and frequencies
• Low Equivalent Series Resistance (ESR) optimizes power delivery efficiency
• High volumetric efficiency allows for a significant capacitance value in a compact package
• Surface mount design facilitates automated assembly processes
• RoHS compliance ensures adherence to environmental regulations
• Extended operational lifespan and high degree of reliability

Additional Details:

The TPSE686M020R0450 tantalum capacitor is manufactured using superior-grade tantalum powder and meticulously controlled production methods, resulting in a stable capacitance value over a broad temperature range. The low ESR characteristic is especially valuable in applications where managing ripple current is essential. It is packaged on tape and reel to be compatible with automated pick-and-place assembly equipment. Its durable construction guarantees consistent performance in challenging operating conditions.

The 'E' case size dictates its physical dimensions, which is an important factor in PCB layout design. The matte tin termination finish provides excellent solderability. The 20V voltage rating provides a safety margin when used in 12V or lower voltage applications. When selecting capacitors, the TPSE686M020R0450 is a reliable option when stable capacitance and low ESR are critical for circuit functionality.