BQ014E0223JDB

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.200" (5.08mm)
Termination:	PC Pins
Height - Seated (Max):	0.256" (6.50mm)
Size / Dimension:	0.295" L x 0.098" W (7.50mm x 2.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	BQ
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	100V
Voltage Rating - AC:	63V
Tolerance:	±5%
Capacitance:	0.022µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Film Capacitors

A film capacitor, often referred to as a film dielectric capacitor, is a capacitor that utilizes film as the dielectric material. Film capacitors are some of the most efficient and reliable capacitors in modern applications, making them the favored choice in many electronic devices. There are a number of advantages to using film capacitors, including improved safety, larger capacitance values, long life, low ESR, high voltage operation, and low dielectric absorption.

BQ014E0223JDB Application Field and Working Principle

The BQ014E0223JDB is a Miniature film capacitor designed for use in a variety of applications. It is available in three different voltage ratings: 4.0, 6.3, and 10.0 VDC. The specifications of the BQ014E0223JDB include a maximum capacitance of 223pF, an operating temperature range of -55°C to +105°C, a maximum dielectric strength of 3kV rms/5kV dc, and an insulation resistance of 10,000MΩ min. The maximum insulation resistance can be increased by bumping up the voltage rating.The working principle of the BQ014E0223JDB is fairly straightforward. Two metal plates are sandwiched between a dielectric film to form the capacitor. The two metal plates are connected to two electrical terminals and the dielectric film acts as the insulator. When a voltage is applied, electrical current is stored in the capacitor, creating an electric field across the two plates. The amount of the electrical current stored depends on the size of the plates, the dielectric material used, and the voltage applied.The key advantage of the BQ014E0223JDB is its ability to store more energy than a ceramic capacitor. This makes it ideal for high frequency applications and circuits that require higher voltage. This is due to the larger surface area of the film capacitor which allows for higher capacitance values and greater energy storage. The thick dielectric also offers greater insulation and greater dielectric strength, allowing for improved safety.

Conclusion

The BQ014E0223JDB film capacitor is a miniature capacitor suitable for a wide variety of applications. It is capable of storing large amounts of energy, making it ideal for high frequency applications and circuits that require higher voltage. And its thick dielectric offers improved safety, larger capacitance values, long life, low ESR, and high voltage operation.

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