V220CH8S Allicdata Electronics
Allicdata Part #:

V220CH8S-ND

Manufacturer Part#:

V220CH8S

Price: $ 0.67
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: VARISTOR 220V 250A 2SMD
More Detail: 220V 250A Varistor 1 Circuit Surface Mount, MLCV 2...
DataSheet: V220CH8S datasheetV220CH8S Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
100 +: $ 0.59888
Stock 1000Can Ship Immediately
$ 0.67
Specifications
Series: CH
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Maximum AC Volts: 140V
Maximum DC Volts: 180V
Varistor Voltage (Min): 198V
Varistor Voltage (Typ): 220V
Varistor Voltage (Max): 242V
Current - Surge: 250A
Energy: 5.0J
Number of Circuits: 1
Capacitance @ Frequency: 105pF @ 1MHz
Operating Temperature: -55°C ~ 125°C (TA)
Mounting Type: Surface Mount, MLCV
Package / Case: 2-SMD, No Lead
Description

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

A V220CH8S is a variable resistor used to protect sensitive circuits against transient overvoltage. It is commonly used in audio and video equipment, as well as in various industrial applications. The V220CH8S is manufactured by Teletronx, Inc. and is a small, surface mount device, measuring just slightly over 1/8th of an inch in size. The device consists of two electrically complementary elements; a thermistor and a varistor.

The thermistor acts as a temperature-sensitive resistor, increasing its resistance as temperature increases. This helps protect the device from overheating. The varistor acts as a voltage-dependent resistor, increasing its resistance as the voltage increases. This helps protect the device from overvoltage. Together, the two components create an electrical barrier that helps protect the sensitive circuits against transient overvoltage.

When the transient overvoltage is higher than the V220CH8S rated limits, the thermistor and varistor elements increase their resistance values until the applied voltage reaches a safe level. This prevents the sensitive circuits from ever being exposed to a harmful voltage. The two elements are designed to react very quickly, typically in microseconds, ensuring a fast and effective response.

The V220CH8S can be used in a variety of applications where transient overvoltage protection is needed. It is used in illuminated switches, front panel indicators, and power supplies. It can also be used in a variety of consumer electronics such as CD players, DVD players, HDTVs, and various other types of audio and video equipment. In addition, it is used in industrial applications such as motors, generators, and transformers.

The V220CH8S is an excellent choice for providing fast and effective overvoltage protection for a variety of applications. It is easy to install and is very small, making it suitable for a wide range of uses. More importantly, it helps protect sensitive circuits from damage due to transient overvoltage, ensuring uninterrupted and reliable performance.

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

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