947D501K112BJMSN

Series:	947D
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	500µF
Tolerance:	±10%
Voltage Rating - AC:	230V
Voltage Rating - DC:	1100V (1.1kV)
Dielectric Material:	Polypropylene (PP), Metallized
ESR (Equivalent Series Resistance):	2.4 mOhms
Operating Temperature:	-45°C ~ 85°C
Mounting Type:	Chassis Mount
Package / Case:	Radial, Can
Size / Dimension:	3.543" Dia (90.00mm)
Height - Seated (Max):	5.945" (151.00mm)
Termination:	Screw Terminals
Lead Spacing:	1.772" (45.00mm)
Applications:	DC Link, DC Filtering
Ratings:	--
Features:	--

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Film Capacitors are a very popular form of capacitor. Originally developed in the late 1950s, they have since become one of the most widely used capacitor types today.The 947D501K112BJMSN is a particularly versatile film capacitor. It is mainly used in RF receivers where impedance matching to antenna and mixer inputs is critical. The capacitor comes in a variety of sizes and voltage ratings for both AC and DC applications.Film capacitors are constructed from thin layers of plastic-like film material with metalized surfaces (electrodeposited), which provide the positive and negative electrodes. The first layer of film is usually dielectric and is usually sandwiched between two metalized layers using very tight tolerances to ensure a good electrical contact and minimal leakage.The construction of film capacitors ensures they are self-healing, meaning that if a short circuit occurs it will not cause any permanent damage to the capacitor. The high dielectric constant of the metalized film also ensures that the 947D501K112BJMSN can provide high capacitance at low voltages. The other advantage of the 947D501K112BJMSN is its frequency stability. Due to its construction, the capacitor remains very stable over a wide range of applied frequency. This makes it well-suited for applications such as RF receivers, where frequency stability is of paramount importance.The working principle of the 947D501K112BJMSN is fairly straightforward. When a current is passed through the capacitor, the metalized surfaces store charge in the form of electrostatic energy. This charge then creates an electric field within the dielectric material, which in turn generates a voltage across the terminals of the capacitor. The 947D501K112BJMSN is also known for its low temperature coefficient, which means that it can maintain its capacitance values even at very low temperatures. This makes it ideal for applications where extreme environmental conditions are present.In summary, the 947D501K112BJMSN is a versatile film capacitor that is used mainly in RF receivers. Its construction ensures high capacitance and excellent frequency stability over a wide range of applied frequencies. It is also known for its low temperature coefficient, which makes it ideal for extreme environmental conditions.

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