Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	--
Termination:	Solder Pads
Height - Seated (Max):	0.043" (1.09mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Package / Case:	1206 (3216 Metric)
Mounting Type:	Surface Mount
Series:	FCP
Dielectric Material:	Polyphenylene Sulfide (PPS)
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	6800pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Film capacitors are capacitors that use an insulating film as their dielectric. They are a type of electronic component used primarily for high-frequency applications and are especially useful for applications that require high-frequency stability. The FCP1206H682J-H1 is one such type of film capacitor, and this article will focus on its application field and working principle.

Application Field

The FCP1206H682J-H1 is primarily used in power-line noise suppression, low-pass filtering, DC blocking capacitor applications, and boost and buck converters. It is used in applications where high-frequency stability and low loss are required. It has a temperature range of -55C to +121C, and an insulation resistance of at least 10,000 MΩ (Megohm) when operated at 20C and has a voltage range of 250 V DC to 1000 V DC.

Working Principle

The working principle of the FCP1206H682J-H1 is based on the construction of its internal capacitive element. The element is built from layers of a dielectric material and metal, which form a capacitor. When an electrical current is applied to the capacitor, the dielectric material allows electric charge to flow from one side of the capacitor to the other. This stored energy is then released when the applied voltage changes.The FCP1206H682J-H1 has a two-layer construction, consisting of a polyester film and a metal film. A combination of the two, along with a wrapping of adhesive film, makes up the capacitor’s dielectric. This construction provides the capacitor with a higher insulation resistance and higher voltage rating. In addition, its lower equivalent series resistance (ESR) makes it suitable for high-frequency applications, such as those found in TV and satellite broadcasting.

Conclusion

The FCP1206H682J-H1 is a type of film capacitor that is used for high-frequency applications. Its construction consists of two layers of a dielectric material and metal, resulting in a higher insulation resistance and higher voltage rating. This combination makes it ideal for temperature range, insulation resistance and voltage range applications, such as power-line noise suppression, low-pass filtering, DC blocking capacitor applications and boost and buck converters.

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