
Allicdata Part #: | ROV10H270K-2-ND |
Manufacturer Part#: |
ROV10H270K-2 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | VARISTOR 27V 1KA DISC 10MM |
More Detail: | 27V 1kA Varistor 1 Circuit Through Hole Disc 10mm |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Varistor Voltage (Typ): | 27V |
Package / Case: | Disc 10mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 4740pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 3.9J |
Current - Surge: | 1kA |
Varistor Voltage (Max): | 29.7V |
Series: | -- |
Varistor Voltage (Min): | 24.3V |
Maximum DC Volts: | 22V |
Maximum AC Volts: | 17V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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TVS (transient voltage suppressor) is a family of electrical components that protect the outside environment from a transient voltage change or surge. The two main types are Varistors and MOVs (metal oxide varistors). The ROV10H270K-2 is a type of MOV with a 27V, 100J rating, making it one of the most commonly used MOVs for industrial applications.
ROV10H270K-2 Application Field
The ROV10H270K-2 is a popular MOV due to its wide voltage range and ability to suppress voltage transients. It is ideal for high voltage applications, such as those found in the aerospace and automotive industries. It is also used in industrial applications, including power supplies, HVAC systems, and security systems. The MOV also offers protection from power interruptions, such as brownouts or blackouts, as well as electrical noise from nearby equipment.
Working Principle
Atmospheric lightning storms are the primary cause of voltage surges, which put appliances and electronics at risk. MOVs are designed to protect these devices from such transients. The ROV10H270K-2 acts as a surge protector by clamping voltage to the maximum allowed. The MOV is designed with a breakdown voltage that allows just a small amount of current to flow through it when the voltage exceeds the operating voltage. This helps to protect connected devices from experiencing any damage during overly high voltage conditions. When the voltage drops, the MOV resumes its normal operation.
The ROV10H270K-2 is a practical and efficient MOV for industrial applications. Its wide voltage range and high joule rating make it an ideal choice for protecting sensitive electronics from transient voltage surges. The MOV’s clamping action protects connected devices from electrical damage. With its reliable performance, it has become one of the most popular MOVs for industrial applications.
The specific data is subject to PDF, and the above content is for reference
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