Over Voltage Protection

Suppressor diodes, metal oxide varistors and gas arresters are among the components that Alpha Therm offers for reliable overvoltage protection.
Metal-Oxide-Varistor TVR05820
Metal-Oxide-Varistor TVR05820
Metal-Oxide-Varistor TVR05820
Varistor Voltage (@ 1mA DC): 82 (74~90) V
Max. Continuous Voltage: 50 VAC / 65 VDC
Max. Clamping Voltage (8/20μs): 145 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 2.5 J
Diameter: 5mm
 
Price on request
Metal-Oxide-Varistor TVR05101
Metal-Oxide-Varistor TVR05101
Metal-Oxide-Varistor TVR05101
Varistor Voltage (@ 1mA DC): 100 (90~110) V
Max. Continuous Voltage: 60 VAC / 85 VDC
Max. Clamping Voltage (8/20μs): 175 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 3.0 J
Diameter: 5mm
Price on request
Metal-Oxide-Varistor TVR05121
Metal-Oxide-Varistor TVR05121
Metal-Oxide-Varistor TVR05121
Varistor Voltage (@ 1mA DC): 120 (108~132) V
Max. Continuous Voltage: 75 VAC / 100 VDC
Max. Clamping Voltage (8/20μs): 210 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 4.0 J
Diameter: 5mm
Price on request
Metal-Oxide-Varistor TVR05151
Metal-Oxide-Varistor TVR05151
Metal-Oxide-Varistor TVR05151
Varistor Voltage (@ 1mA DC): 150 (135~165) V
Max. Continuous Voltage: 95 VAC / 125 VDC
Max. Clamping Voltage (8/20μs): 260 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 4.8 J
Diameter: 5mm
 
Price on request
Metal-Oxide-Varistor TVR05181
Metal-Oxide-Varistor TVR05181
Metal-Oxide-Varistor TVR05181
Varistor Voltage (@ 1mA DC): 180 (162~198) V
Max. Continuous Voltage: 115 VAC / 150 VDC
Max. Clamping Voltage (8/20μs): 315 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 5.9 J
Diameter: 5mm
Price on request
Metal-Oxide-Varistor TVR05201
Metal-Oxide-Varistor TVR05201
Metal-Oxide-Varistor TVR05201
Varistor Voltage (@ 1mA DC): 200 (180~220) V
Max. Continuous Voltage: 130 VAC / 170 VDC
Max. Clamping Voltage (8/20μs): 355 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 6.5 J
Diameter: 5mm
Price on request
Metal-Oxide-Varistor TVR05221
Metal-Oxide-Varistor TVR05221
Metal-Oxide-Varistor TVR05221
Varistor Voltage (@ 1mA DC): 220 (198~242) V
Max. Continuous Voltage: 140 VAC / 180 VDC
Max. Clamping Voltage (8/20μs): 380 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 7.0 J
Diameter: 5mm
Price on request
Metal-Oxide-Varistor TVR05241
Metal-Oxide-Varistor TVR05241
Metal-Oxide-Varistor TVR05241
Varistor Voltage (@ 1mA DC): 240 (216~264) V
Max. Continuous Voltage: 150 VAC / 200 VDC
Max. Clamping Voltage (8/20μs): 415 V / 5.0 A
Max. Surge Current (8/20μs): 400 A
Rated Power: 0.1 W
Max. Energy (10/1000μs): 8.0 J
Diameter: 5mm
Price on request
9 to 16 (from a total of 33)