ECQ-B1H154JF

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.433" L x 0.197" W (11.00mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-B(F)
Dielectric Material:	Polyester
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

A Film Capacitor, or ‘Film Dielectric Capacitor’, is a capacitor that typically utilizes a thin plastic film as the dielectric layer. This plastic film is sandwiched between plates and then encapsulated in a non-conductive package or substrate.The ECQ-B1H154JF is an example of a Film Capacitor that has gained widespread popularity across various application fields due to its miniaturized size and high reliability.

Application Fields

The ECQ-B1H154JF capacitor is used primarily in oscillator circuits, automotive electronics, audio power amplifiers and general circuits. Its small form factor and high capacitance (154JF) makes it ideal for applications requiring low voltage and low power.The ECQ-B1H154JF is also found in a wide range of consumer goods such as home entertainment systems, cellular phones and all sorts of portable audio players.The ECQ-B1H154JF is also an optimal choice for military, aerospace and medical systems due to its reliable performance under temperature, shock and vibration conditions.

Working Principle

A Film capacitor behaves as an AC electrical short when it is connected in an electrical circuit. A dielectric membrane (the plastic film) is separated from the plates by a small distance. When an external voltage is applied across the plates, a charge is accumulated on the plates and a capacitance is created.This capacitance is determined by the amount of charges a capacitor can accumulate and then release, as determined by the dielectric constant of the material used in the capacitor. In the case of the ECQ-B1H154JF, this dielectric constant is 154JF, which allows the capacitor to store more charge than other types of capacitors.The ECQ-B1H154JF capacitor is able to maintain good performance across a wide temperature range due to the high quality material used in its construction. The dielectric constant of the plastic film is also extremely stable over the temperature range from -55°C to 125°C.

Conclusion

The ECQ-B1H154JF is an example of a Film Capacitor that is highly versatile and reliable, making it an ideal choice for a wide range of applications. Its small form factor and high capacitance make it ideal for low voltage and low power applications, and it can also be found in various consumer products. The ECQ-B1H154JF is also able to maintain good performance under temperature, shock and vibration conditions, making it an optimal choice for military, aerospace and medical systems.

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