F1778368K2DBB0

Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	X2
Applications:	EMI, RFI Suppression
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.492" L x 0.197" W (12.50mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	F1778X2
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	310V
Tolerance:	±10%
Capacitance:	0.068µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are popular in a wide range of electronic products. They are widely used in areas where stable electrical performance, long life cycle, and high capacitance are required.F1778368K2DBB0 is one of the more popular types of film capacitors and is widely applied in consumer electronics, telecommunication and automotive electronic equipment. It is designed for high reliability, ripple current and long life over a wide temperature range.

Applications

F1778368K2DBB0 film capacitors are used in various applications that require small form factors, high temperature operation, high reliability, high capacitance, and low noise. These applications include mobile phones, GPS/navigation systems, computers, healthcare equipment, and automotive systems.The capacitors are often used in mobile phones to decouple the audio output circuitry from the power supply, reducing voltage drop and noise. In GPS/navigation systems, the capacitors are used to improve signal integrity. In automotive systems, the capacitors are used in airbag systems, immobilizers, traction control systems, and other safety systems.

Working Principle

F1778368K2DBB0 film capacitors use polyethylene-naphthalate (PEN) tapes as the dielectric material, which apart from being lightweight and durable, also allows for a large capacitance in a small form factor. The F1778368K2DBB0 capacitor is an aluminum electrolytic capacitor with two terminals - a negatively charged terminal (anode) and a positively charged terminal (cathode), which are separated by a dielectric material. When the capacitor is charged, an electric field is created. When a voltage is applied between the two terminals, the electric field causes electrons to flow through the capacitor from the negatively charged terminal to the positively charged terminal. The electric current creates an electric potential difference, or voltage, between the two terminals, which is what is stored in the capacitor.

Construction

The F1778368K2DBB0 capacitor is constructed from an anode foil, cathode foil, and insulated layers. The anode foil and the cathode foil are separated by an insulating layer, such as a polyester film, which acts as a dielectric. The anode foil is connected to the positively charged terminal, and the cathode foil is connected to the negatively charged terminal. When the capacitor is charged, the electric field is created between the two terminals.The F1778368K2DBB0 capacitor is also designed to be resistant to mechanical impacts. It is constructed from strong, lightweight materials and features a robust design that can withstand extreme temperatures and vibrations.

Advantages

F1778368K2DBB0 film capacitors have several advantages over other types of capacitors. They are lightweight and have a high capacitance in a small form factor. They also have low noise and a wide operating temperature range, making them ideal for applications where durability and performance are more important than size. Additionally, the capacitors have a long life cycle and are highly reliable.

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