334MMR630K

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.669" (17.00mm)
Size / Dimension:	1.024" L x 0.335" W (26.00mm x 8.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMR
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	220V
Tolerance:	±10%
Capacitance:	0.33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to 334MMR630K Film Capacitors

Film capacitors are widely used in a range of electrical applications, including small audio devices, computers, telecommunication and automotive equipment, and in aviation and instrumentation systems. Film capacitors offer a range of advantages over other types of capacitors, such as higher frequency ratings, higher reliability, better voltage breakdowns and better dielectrics. The 334MMR630K series film capacitor is a high-performance, low-ESL capacitor specifically designed for applications that require low ESR and high load current.

Structure and Characteristics of the 334MMR630K

The 334MMR630K is a metalized film capacitor with a metal film dielectric. It is available in both radial and axial lead configurations with a wide range of capacitance values from 0.001uF to 1.0 uF. It has a voltage rating of 630 VDC and a dielectric strength of 4KVAC. The capacitor also has excellent temperature stability, low dissipation factor, high ripple current capability, and low parasitic inductance and resistance. The capacitor also has a very wide temperature range of -55 to +105 °C.

Applications for the 334MMR630K

The 334MMR630K film capacitor offers a wide range of applications, including power supplies, DC/DC converters, lighting systems, solar power systems, motor drivers, audio systems and automotive applications. In particular, the capacitor is ideal for use in high-performance DC/DC converters and motor-drive applications, as the capacitor has high current capability, low ESR and small size. The capacitor is also suitable for use in high frequency switching power supply applications, as it offers superior capacitance and voltage breakdown.

Working Principle of the 334MMR630K

The working principle of the 334MMR630K capacitor is based on the principles of electricity and electrostatics. It consists of two plates of metal foil separated by a dielectric material. When a voltage is applied across the plates, an electric field is generated which causes an electrostatic attraction between the plates. This electrostatic attraction causes electrons to move from one plate to the other, creating an electrical current. The magnitude of this current depends on the capacitance of the capacitor. The capacitor works as a storage device, storing the electric charge and releasing it when needed.

Conclusion

The 334MMR630K film capacitor is a high-performance capacitor specifically designed for demanding applications. It offers low ESR and high voltage breakdown, making it suitable for use in high-performance DC/DC converters, motor-drive systems and high frequency switching power supplies. The capacitor is also available in a wide variety of capacitance values and configurations. The working principle of the capacitor is based on the principles of electricity and electrostatics, and it is capable of storing electrical charge and releasing it when needed.

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