MC12FD111J-TF

Series:	MC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	110pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	1210 (3225 Metric)
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max):	0.079" (2.00mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are a type of capacitor that combines mica dielectrics with a thin layer of PTFE film to provide a highly stable and predictable capacitance. These capacitors are popular in industries that require precise and reliable capacitance and resistance values, such as in electronic experiments or medical instrumentation.The MC12FD111J-TF is one of the most popular mica and PTFE capacitors on the market and is used in a variety of applications. This device combines the stability and predictability of mica dielectrics with a thin layer of PTFE film to provide superior performance and durability. Due to its high precision and reliability, the MC12FD111J-TF is widely used in critical applications such as medical instrumentation, telecommunications, and automotive electronics.The MC12FD111J-TF is a multilayer mica-PTFE capacitor that features a capacitance range of up to 0.3 microfarads, a working voltage of 250 volts, and an operating temperature range of -55°C to +125°C. The capacitor is constructed using a ceramic-based mica dielectric, which provides superior stability and predictability of capacitance values. It also features high accuracy and low leakage current, as well as very low frequency and temperature characteristics.The MC12FD111J-TF is ideal for applications that require precise capacitance and resistance values over a wide range of temperatures. Typical applications include filter networks, precision instrumentation, and medical equipment. The MC12FD111J-TF is also very suitable for applications with switching power supplies, high voltage DC-DC converters, and feed forward circuits.The working principle of the MC12FD111J-TF is based on the charge-discharge process of capacitors. When a voltage is applied to the two terminals of the capacitor, an electric field is created between the two plates, which is proportional to the applied voltage. This electric field causes electrons to move from one plate to the other, creating an electric charge and thus a capacitance.The MC12FD111J-TF is constructed using an internal assembly of mica dielectrics and a thin layer of PTFE film. The mica layers provide superior stability and predictability of capacitance values, while the PTFE film acts as a dielectric that allows electrons to pass through the capacitor without any significant losses. As a result, the MC12FD111J-TF offers very high accuracy and reliability, making it ideal for applications that require very precise and reliable capacitance and resistance values.In conclusion, the MC12FD111J-TF is a highly reliable and accurate mica and PTFE capacitor that is widely used in various industries for its superior performance and durability. With its high precision, low leakage current, and wide temperature range, the MC12FD111J-TF is an ideal solution for applications that require precise and reliable capacitance and resistance values.

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