Compact multilayer ceramic capacitors for surface-mount electronic applications
Manufacturer： vishay
# Introduction to the VJ1206Y104KXAMT Product Series
## 1. Overview
The VJ1206Y104KXAMT product series represents a cutting - edge range of electronic components that have been engineered to meet the diverse and demanding requirements of modern electronic circuits. These components are designed with precision and adhere to high - quality standards, making them a reliable choice for a wide array of applications.
## 2. Product Nomenclature
Let's break down the product code "VJ1206Y104KXAMT" to understand its key features:
- **VJ**: This is likely a prefix specific to the manufacturer, which may denote a particular product line or family within their portfolio. It serves as an identifier for the overall series and its associated design characteristics.
- **1206**: This refers to the physical size of the component, following the industry - standard surface - mount device (SMD) package size convention. In the case of 1206, the dimensions are approximately 3.2mm x 1.6mm. This size is widely used in electronics due to its balance between ease of handling during assembly and the ability to fit on densely populated printed circuit boards (PCBs).
- **Y**: This letter often indicates the dielectric material used in the component. Different dielectric materials have distinct electrical properties, such as capacitance stability, temperature coefficient, and dielectric strength. The "Y" dielectric in the VJ1206Y104KXAMT series is chosen for its specific performance characteristics that are suitable for the intended applications.
- **104**: This is a code representing the capacitance value of the component. In the capacitor coding system, the first two digits (10) are the significant figures, and the third digit (4) is the multiplier. So, 104 means \(10\times10^{4}\) picofarads (pF), which is equivalent to 0.1 microfarads (\(\mu F\)).
- **K**: This indicates the tolerance of the capacitance value. A "K" tolerance means that the actual capacitance of the component can vary by ±10% from the nominal value. For example, for a nominal capacitance of 0.1 \(\mu F\), the actual capacitance can range from 0.09 \(\mu F\) to 0.11 \(\mu F\).
- **XAMT**: These characters may be additional codes specific to the manufacturer, which could represent features such as the termination material, packaging type, or specific manufacturing processes used to ensure the quality and performance of the component.
## 3. Electrical Characteristics
### Capacitance
As mentioned earlier, the nominal capacitance of the VJ1206Y104KXAMT series is 0.1 \(\mu F\) with a ±10% tolerance. This capacitance value is crucial for applications where energy storage, filtering, or coupling of electrical signals is required. For example, in power supply circuits, capacitors are used to smooth out the DC voltage by storing and releasing electrical energy, reducing ripple and noise.
### Voltage Rating
The components in this series are designed to withstand a certain maximum voltage. The specific voltage rating is determined by the manufacturer based on the dielectric material and the physical construction of the component. A higher voltage rating allows the capacitor to be used in circuits with higher operating voltages without the risk of dielectric breakdown, which could lead to component failure.
### Temperature Coefficient
The temperature coefficient of the VJ1206Y104KXAMT series describes how the capacitance value changes with temperature. The "Y" dielectric typically has a relatively stable capacitance over a wide temperature range. This is important