The VJ1812A182JXET is a multi-layer ceramic capacitor (MLCC) manufactured by Vishay. It's designed for surface mount applications and offers stable performance in a larger case size. It is part of the VJ series, known for its reliability.

Applications

• RF and Microwave applications
• High-frequency circuits
• Bypass and decoupling in power amplifiers
• Filter networks
• Timing circuits

Features

• Surface Mount Device (SMD)
• Case Size: 1812 (4.5mm x 3.2mm)
• Capacitance: 1800 pF
• Voltage Rating: 500V
• Dielectric: C0G (NP0)
• Tolerance: ±5%
• Operating Temperature Range: -55°C to +125°C
• High Q and Low ESR
• RoHS Compliant

Benefits

• Excellent stability over temperature and voltage due to the C0G (NP0) dielectric.
• Low losses in high-frequency applications
• Suitable for high power applications due to its high voltage rating.
• Precise capacitance value.

Additional Details

The C0G (NP0) dielectric provides excellent stability, maintaining capacitance with minimal change over the operating temperature range. The 1812 case size offers a good balance between size and performance. This capacitor is commonly used where stability and low loss are crucial, such as in RF circuits. The high voltage rating allows it to be used in higher power applications compared to other MLCCs.

The VJ1812A182JXET capacitor is constructed with multiple layers of ceramic material and metal electrodes, resulting in a high volumetric efficiency. The reflow soldering profile adheres to industry standards.