The T543 series organic SMD Tantalum Capacitor with a conductive polymer cathode capable of delivering very low ESR and improved capacitance retention at high frequencies. KO-CAP combines the low ESR of multilayer ceramic, the high capacitance of aluminium electrolytic and the volumetric efficiency of tantalum into a single surface mount package. Unlike liquid electrolyte-based capacitors, KO-CAP has a very long operational life and high ripple current capabilities. This polymer electrolytic Capacitor is an upscreened version of the industrial T520 KO-CAP. This upscreened option includes surge current testing of 10 cycles at +25°C and 10 cycles at -55°C/+85°C. In addition to 100% Tin (Sn) terminations a Tin-lead (SnPb) option is also available.

• Extremely low ESR
• High frequency capacitance retention
• 100% accelerated steady state aging
• 100% surge current tested
• Volumetrically efficient
• Surge options at 25ºC and -55ºC/+85ºC
• Halogen-free Epoxy/RoHS Compliant

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 12101C104JAT2A is a surface-mount (SMT) Multilayer Ceramic Capacitor with Ni and Sn plated terminations. The X7R formulations are called temperature stable ceramics and fall into EIA Class II materials. X7R is the most popular of these intermediate dielectric constant materials. Its temperature variation of capacitance is within ±15% from -55 to 125°C. This capacitance change is non-linear. Capacitance for X7R varies under the influence of electrical operating conditions such as voltage and frequency. The X7R dielectric chip usage covers the broad spectrum of industrial applications where known changes in capacitance due to applied voltages are acceptable.

• Reflow soldering method
• EIA Class II dielectric
• Low parasitics
• Excellent EMI filtering capabilities
• Standard product