12105J0R3ABTTR

Series:	Accu-P®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.3pF
Tolerance:	±0.05pF
Voltage - Rated:	50V
Mounting Type:	Surface Mount
Package / Case:	1210 (3225 Metric)
Operating Temperature:	-55°C ~ 125°C
Features:	RF, High Q, Low Loss
Size / Dimension:	0.119" L x 0.098" W (3.02mm x 2.50mm)
Height - Seated (Max):	0.044" (1.13mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Thin Film Capacitors (TFCs) are widely used in electronics and electrical engineering. They are designed to store electrical or mechanical energy, or to serve as means of providing an oscillatory circuit or voltage divider. They are manufactured with very thin dielectric layers, or oxide layers, which are laid out on dielectric substrates. These layers are then sandwiched together to form a capacitor of desired capacity. Thin Film Capacitors can be used in almost any application where a capacitor is needed.TFCs come in various types and sizes, such as polypropylene (PP), polyethylene-naphthalate (PEN), polystyrene (PS) and ceramic dielectric materials. With the development of technology, there has been a significant improvement in their capacitance and frequency response. One of the more common types is the 12105J0R3ABTTR TFC, which is a high-performance, low-ESC, surface-mounted TFC.

12105J0R3ABTTR Application Field and Working Principle

The 12105J0R3ABTTR TFC is designed for use in RF, microwave and high-frequency applications. It utilizes a high-temperature low-ESC layer that consists of a non-versioned ceramic dielectric material, which can operate up to 260°C. The ceramic dielectric layer is coated with a high-K metal layer that provides high-performance RF isolation. The TFC is designed to be very durable, providing long-term reliability even in the harshest environments.The working principle of the 12105J0R3ABTTR TFC is a combination of electrostatic and inductive-capacitive relationships. The metal layers on the surface of the dielectric substrate act as a distributed plates, and the metal layers conduct current. As the current passes through, it creates an inductive flux field between the two metal layers, which stores the electric charges. When an electrostatic field is applied across the capacitance, the charges stored in the inductive flux field get displaced, creating a capacitance effect, which is termed as the operating principle of a 12105J0R3ABTTR TFC.The 12105J0R3ABTTR TFC has some unique characteristics that makes them ideal for RF and high-frequency applications. It has a very low ESR and ESL, which makes it highly stable and reliable in operation. It also has a very high capacitance density, which makes it suitable for high-density packaging. This makes the TFC ideal for applications such as digital filters, oscillators, antenna circuits and transceivers.

Conclusion

The 12105J0R3ABTTR TFC is an advanced type of Thin Film Capacitor, designed for use in RF and high-frequency applications. It uses a combination of electrostatic and inductive-capacitive relationships to provide a very high capacitance density and a very low ESR and ESL. The 12105J0R3ABTTR TFC is ideal for applications such as digital filters, oscillators, antenna circuits and transceivers.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description