0402YJ100FBSTR

Thin Film Capacitors

Thin film capacitors are a type of capacitor where a thin film made of aluminum oxide (Al2O3), tantalum oxide (Ta2O5), or other dielectric materials are used as the dielectric layer of the capacitor. They are also known as metal film capacitors, thin oxide layer capacitors, and oxide film capacitors. Thin film capacitors have several advantages over other types of capacitors such as small size, high stability and temperature performance, low leakage current, and improved dielectric properties. They are widely used in different applications, ranging from consumer electronics, medical, aerospace and military.

0402YJ100FBSTR application field and working principle

The 0402YJ100FBSTR is a thin film capacitor manufactured by Johnson-Matthey. It is a 0402 (10.2mm x 5.2mm) case size and is rated at 1 pF. It has a low ESR of 0.08 ohms and a dissipation factor of 0.005 at 1 MHz. The 0402YJ100FBSTR is used in a wide range of applications such as automotive electronics, consumer electronics, automotive switches, communication and power circuits and more.

The 0402YJ100FBSTR is a PTFE film capacitor. PTFE stands for polytetrafluoroethylene and it is a type of fluorocarbon based polymer. PTFE is a very good dielectric material and it has very low dielectric losses which makes it ideal for use in high frequency applications. The thin film construction of the capacitor allows for very low inductance and very high capacitance values.

The 0402YJ100FBSTR is an AEC-Q200 qualified capacitor and is therefore suitable for use in automotive applications. It is a non-inductive, long-life capacitor, meaning it will not suffer from internal heating and will remain stable over time. The 0402YJ100FBSTR is rated for an operating temperature range from -55°C to +85°C, making it suitable for a wide range of applications.

The 0402YJ100FBSTR is a ceramic capacitor, meaning it has two electrodes composed of a ceramic material. The electrodes are separated by a thin dielectric layer. The dielectric layer is made of PTFE, which is a very stable material and has a high dielectric strength. The high dielectric strength allows the capacitor to store more energy per area.

The 0402YJ100FBSTR is a general-purpose capacitor and is well suited for a wide range of applications. It is used in high frequency circuits, in consumer electronics, automotive components, power circuits and more. The small size and low ESR makes it ideal for applications where board space is limited and high operating frequencies are required. The low leakage current and temperature stability make the 0402YJ100FBSTR a reliable capacitor in all sorts of applications.

In conclusion, the 0402YJ100FBSTR is a thin film capacitor manufactured by Johnson-Matthey. It is a PTFE film capacitor with very low diesletric losses, low ESR and a wide operating temperature range. The capacitor is AEC-Q200 qualified and suitable for use in automotive, consumer electronics, communication and power circuits.