V181HF34 Allicdata Electronics
Allicdata Part #:

V181HF34-ND

Manufacturer Part#:

V181HF34

Price: $ 4.35
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: VARISTOR 282V 40KA SQUARE 34MM
More Detail: 282V 40kA Varistor 1 Circuit Bolt Mount Square 34m...
DataSheet: V181HF34 datasheetV181HF34 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
180 +: $ 3.95455
Stock 1000Can Ship Immediately
$ 4.35
Specifications
Varistor Voltage (Typ): 282V
Package / Case: Square 34mm, Tabs
Mounting Type: Bolt Mount
Operating Temperature: -55°C ~ 85°C (TA)
Capacitance @ Frequency: 6800pF @ 1MHz
Number of Circuits: 1
Energy: 330J
Current - Surge: 40kA
Varistor Voltage (Max): 310V
Series: HF34
Varistor Voltage (Min): 254V
Maximum DC Volts: 240V
Maximum AC Volts: 180V
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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The V181HF34 Varistor is a widely used and important component in the TVS-Varistors, MOVs. It is a type of variable resistor that is highly compatible and up to date with most current technologies. The V181HF34 Varistor is composed of zinc oxide particles that are held together by an epoxy compound and is able to provide reliable voltage protection. It is capable of blocking high-energy, fast transients that can occur in high power applications, and is able to protect sensitive electrical components from damage.

The main application field for the V181HF34 Varistor is the protection against electrical over-voltage transients. This is especially useful in industrial and home electrical systems that are subject to frequent surges on the power grid. It is also able to protect electronic equipment from damage due to too much or not enough power. By providing a protective layer preventing power surges, the V181HF34 Varistor ensures the longevity of electrical systems and their components.

The V181HF34 Varistor works in two particular ways. The first way is through the use of its clamping voltage. When an over voltage occurs, the V181HF34 will route the current down to an appropriate and safe level. It acts as a limitation, allowing the voltage to reach a maximum before reducing it. The second way in which the V181HF34 works is through its ability to absorb large amounts of energy. When a transient such as a surge is detected, the V181HF34 is able to absorb a portion of the energy before dissipating it. This ensures the electronics are not damaged by too much energy.

The V181HF34 Varistor has a variety of range options, allowing it to be used in a multitude of applications. It can be used for data line protection and is able to detect over and under voltages, as well as any voltage rise beyond the allowable limits. It also has low leakage, low voltage standing wave, as well as fast response and high accuracy. All of these benefits allow it to be used in advanced and reliable power systems. Despite its small size, the V181HF34 Varistor is able to provide excellent performance in protecting against power surges and transients.

The V181HF34 Varistor is widely used and highly compatible with any type of electrical system that is subject to surges. Its ability to efficiently dissipate energy, detect over or under voltage, as well as providing a wide range of range options make it a viable option for protecting both industrial and home electrical systems from power surges. Its high compatibility and quick response make it an ideal choice for high power transients and its ability to reduce the voltage to a safe level ensure the safety and longevity of the electrical system and its components.

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

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