The Murata GRM series capacitors are Multilayer Ceramic Chip Capacitors (MLCC) used for general purpose applications. These MLCC capacitors are classified into temperature compensating and high dielectric constant types depending on the change in electrostatic capacitance due to change in temperature. The temperature compensating capacitors feature a small rate of change in electrostatic capacitance as the temperature changes and are used for applications such as filters and high frequency circuit matching. The high dielectric constant capacitors use materials with a high dielectric constant and feature a large electrostatic capacitance. Typical applications are power supply decoupling and smoothing circuits.

• Large capacity and small size in a multilayer structure
• Capacitance value ranging from 0.1pF to 220µF
• Tin plated external electrodes, excellent solderability
• Provides good high frequency characteristics
• Excellent pulse response
• High reliability
• Capacitor size varies from 0.4×0.2mm to 5.7×5.0mm
• Rated voltage of 2.5VDC to 3.15KVDC
• Temperature characteristics are classified according to JIS and EIA standard
• Operating temperature changes according to TCR values

The Vishay TANTAMOUNT 293D series are standard industrial grade solid tantalum chip capacitors. The capacitance value ranges from 0.1µF to 1000µF. Tantalum capacitors are the preferred choice in applications where volumetric efficiency, stable electrical parameters, high reliability and long service life are primary considerations.

• Moulded case available in six EIA case sizes (A, B, C, D, E, V)
• Working voltage range of 4VDC to 75VDC
• Available in ±5%, ±10% and ±20% tolerance
• Operating temperature ranges from -55°C to +125°C
• Compatible with high volume automatic pick and place equipment
• Meets IEC specification QC300801/US0001 and EIA535BAAC mechanical and performance requirements
• 100% surge current test (D and E sizes)

The 1812GC472KAT1A is a Multilayer Ceramic Capacitor with Ni/Sn-plated termination, X7R dielectric and 1812 case. The high value, low leakage and small size are difficult parameters to obtain in capacitor for high voltage systems. The standard high voltage MLC chip capacitor meets this performance characteristic and is designed for applications such as snubbers in high frequency power converters, resonators in SMPS and high voltage coupling/DC blocking. Larger physical sizes than normally encountered chips are used to make high voltage MLC chip products. The temperature gradient during heating or cooling cycles should not exceed 4°C per second. The preheat temperature must be within 50°C of the peak temperature reached by the ceramic bodies through the soldering process.

High voltage chip designs exhibit low ESRs at high frequencies