V47ZC3PX2855

Varistor Voltage (Typ):	47V
Package / Case:	Disc 10mm
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 85°C (TA)
Capacitance @ Frequency:	2590pF @ 1MHz
Number of Circuits:	1
Energy:	4.5J
Current - Surge:	500A
Varistor Voltage (Max):	51.7V
Series:	ZC
Varistor Voltage (Min):	42.3V
Maximum DC Volts:	38V
Maximum AC Volts:	30V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS (Transient Voltage Suppressor) devices, as their name suggests, are designed to protect a circuit or other device from excessive voltage transients. Varistors, MOVs (Metal Oxide Varistors) and other TVS devices are some of the most popular types of protection devices for both commercial and industrial applications.The V47ZC3PX2855 is a small, low-voltage metal-oxide silicon varistor (MOV) designed to suppress transients in application such as DC/DC converters, power supplies, and other low voltage and low current applications. The V47ZC3PX2855 is a VDE-approved product and meets a maximum let-through voltage of 12V for 8/20 microsecond waveforms.Application fieldsThe V47ZC3PX2855 is ideal for a variety of applications, including computer power supplies, consumer electronics, power supply and instrumentation systems, and automotive electric/electronic systems. It is suitable for both switching and linear regulators and can be used to protect circuit boards, transformers, power supplies, and other equipment from damaging voltage transients.The V47ZC3PX2855 can also be used in various other applications that require transient suppression, such as voltage spikes, AC power interception, and line noise suppression. Other potential applications include industrial automation, telecommunications, displays, digital and analog signal interfacing, and motor control circuits.Working PrincipleThe V47ZC3PX2855 is based on the Metal-Oxide Silicon Varistor (MOV) principle. MOVs are non-linear devices, meaning that they exhibit a variable resistance to the flow of current, depending on the applied voltage. MOVs are a type of resistor, but their electrical behavior is not linear like most other resistors.When the applied voltage is below the breakdown voltage, the resistance of the MOV is relatively high, thus limiting the amount of current flow. As the applied voltage rises above the breakdown voltage, the resistance of the MOV decreases rapidly, allowing more current to flow. This is how an MOV functions as a surge protection device - when a transient voltage spike occurs, the MOV rapidly diverts a portion of the current away from the circuit, thus protecting the circuit from potential damage.In summary, the V47ZC3PX2855 is a low-voltage, VDE-approved metal-oxide silicon varistor (MOV) designed to suppress transients in a variety of applications. It can be used to protect equipment from damaging voltage transients and is suitable for various other applications such as AC power interception, line noise suppression, and motor control circuits. The V47ZC3PX2855 is based on the MOV principle and works by diverting a portion of the current away from the circuit when a transient voltage spike occurs.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description