155PSB122K2J

ESR (Equivalent Series Resistance):	2.9 mOhms
Features:	--
Ratings:	--
Applications:	High Frequency, Switching; High Pulse, DV/DT; Snubber
Lead Spacing:	1.476" (37.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	1.673" L x 1.181" W (42.50mm x 30.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 100°C
Series:	PSB
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1200V (1.2kV)
Voltage Rating - AC:	630V
Tolerance:	±10%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film capacitors, sometimes referred to as polymer film capacitors, are a type of capacitor that use a polymer film as the dielectric material, usually with anode foil as the conductive material. They are commonly used in a wide range of applications such as filters, blocking capacitors, temporary energy storage, and power-line surge-protection circuits. The 155PSB122K2J capacitor is one such type of film capacitor. It is a two-layer Polystyrene film capacitor, made from two layers of Polystyrene film separated by a thin dielectric layer. It has a maximum capacitance of 22uF and an operating temperature range of -55°C to +125°C, and is particularly suited for use in high temperature applications such as automotive and industrial electronics. The working principle of a film capacitor is relatively straightforward. When a voltage is applied across it, the dielectric material between the two electrodes breaks down and forms a conducting path, allowing current to flow. The resistance of this path is determined by the thickness of the film and the amount of charge stored in it. As the amount of charge stored in the capacitor increases, the amount of current flowing through it also increases, thus allowing the capacitor to act as a storage device. The 155PSB122K2J capacitor is most commonly used in applications where high levels of accuracy and reliability are required. This type of capacitor is particularly suited for use in automotive, industrial and aerospace applications, due to its ability to maintain accuracy and stability even in extreme temperatures. Additionally, the 155PSB122K2J capacitor offers superior noise-suppressing capabilities, making it well-suited for filtering DC signals. Other applications of the 155PSB122K2J capacitor include power supply filtering, high-frequency noise suppression, and voltage-sensing circuits. The capacitor is also used in many medical and industrial electronics applications where accuracy and stability is crucial. The capacitor can be used in a wide range of applications, such as microwave ovens, telecommunication systems, DC/DC converters, and power supplies.Overall, the 155PSB122K2J capacitor is an extremely versatile and reliable capacitor, making it well-suited for a wide range of applications. Its ability to maintain accuracy and stability in extreme temperatures make it an ideal choice for applications such as automotive and industrial electronics. Additionally, its excellent noise cancelling capabilities make it well-suited for use in delicate circuits.

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