0402YJ1R8QBSTR

Series:	Accu-P®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1.8pF
Tolerance:	±0.03pF
Voltage - Rated:	16V
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)
Operating Temperature:	-55°C ~ 125°C
Features:	RF, High Q, Low Loss
Size / Dimension:	0.039" L x 0.022" W (1.00mm x 0.55mm)
Height - Seated (Max):	0.020" (0.50mm)

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Thin Film Capacitors

Thin film capacitors are a type of capacitor made of a thin layer of dielectric oxidative material. The dielectric material is usually an aluminum oxide based material that is formed by chemical vapor deposition (CVD), sputtering, or with an inorganic polymer. Thin film capacitors are widely used in a variety of applications, including medical, automotive, aerospace, telecommunications, and electronics.The 0402YJ1R8QBSTR application field and working principle is a type of thin film capacitor. This capacitor is composed of an auto-encapsulated aluminum oxide dielectric and has a full-area gold metallized surface on both sides. This type of capacitor is widely used in high frequency and RF applications for its superior performance over other capacitors.The working principle of the 0402YJ1R8QBSTR is based on the principle of electric field, also known as electrostatic attraction. This type of capacitor works by creating an electrostatic field between each conductor and the dielectric material. When a voltage is applied across the terminals, the material is strained and charged with electricity. The electric field created between the two conductors allows electric forces to act on a dielectric material, continually charging and discharging the electric field created. This electric field is what causes the capacitor to store electrical energy. The 0402YJ1R8QBSTR is an ideal choice for applications operating at low to medium frequencies and where temperature, vibration, and long cycle life is a concern. The gold metallization also makes these types of capacitors resistant to corrosion and moisture penetration. Additionally, these types of capacitors are extremely stable and have low leakage rate, making them suitable for high frequency and RF applications. Because of their low profile, the 0402YJ1R8QBSTR capacitors can be placed into tight and difficult to reach locations where other capacitors would not fit. This makes them a great choice for miniaturization in tight space and in applications operating in low to medium frequencies.Overall, 0402YJ1R8QBSTR thin film capacitors are reliable and highly efficient in low to medium frequency applications. Due to their low profile, these capacitors are ideal for miniaturization in tight space, while also providing high performance and stability. Furthermore, they are moisture and corrosion resistant, making them a great choice for RF applications.

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