The TESVB21E155M8R is a tantalum electrolytic capacitor produced by NEC, designed for a variety of electronic applications. Tantalum capacitors are valued for their high volumetric efficiency, meaning they provide a large capacitance in a small physical size, making them ideal for compact electronic devices. The 'R' at the end likely signifies reel packaging.
Applications
- Power supply decoupling in portable electronics.
- Filtering in audio circuits.
- Energy storage in low-power embedded systems.
- Voltage regulation in industrial equipment.
- Smoothing output voltage in DC-DC converters.
Features
- High capacitance-to-volume ratio.
- Stable performance characteristics.
- Low leakage current.
- Compact and lightweight design.
- Polarized construction, which needs to be considered during assembly.
- Reel packaging for automated assembly lines
Benefits
- Enables smaller and lighter electronic devices.
- Ensures reliable circuit operation under varying conditions.
- Minimizes energy loss due to leakage.
- Facilitates efficient assembly in high-volume production.
- Reduces noise and ripple in power supplies.
Additional Details
Understanding the specific voltage rating, tolerance, and temperature characteristics is crucial for successful implementation. Consult the NEC datasheet for TESVB21E155M8R for precise electrical and mechanical specifications. This capacitor is commonly used in applications where size and reliability are paramount. Incorrect polarity during installation can cause damage or failure. The capacitor's construction involves a tantalum anode and a manganese dioxide cathode. The part number indicates the following information, it's a Tantalum capacitor (TESV), B21 indicates a specific case size and construction details, E denotes voltage rating, 155 represents 1.5uF and the M8R indicates the tolerance and packaging on a reel.
Always refer to the official datasheet for accurate and complete information.
