| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package / Case | Series | Packaging | Product Status | Maximum AC Volts | Maximum DC Volts | Varistor Voltage (Min) | Varistor Voltage (Typ) | Varistor Voltage (Max) | Current - Surge | Energy | Number of Circuits | Capacitance @ Frequency | Operating Temperature | Features | Grade | Qualification | Mounting Type | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | V511DHB34VARISTOR 820V 40KA SQUARE 34MM Littelfuse Inc. | 2,699 |  |   Datasheet | Square 34mm, Tabs | DHB34 | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 700J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole | 
|   | V481DHB34VARISTOR 750V 40KA SQUARE 34MM Littelfuse Inc. | 2,636 |  |   Datasheet | Square 34mm, Tabs | DHB34 | Bulk | Active | 480 V | 640 V | 675 V | 750 V | 825 V | 40 kA | 650J | 1 | 2700 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole | 
|   | V151CA60VARISTOR 240V 50KA DISC 60MM Littelfuse Inc. | 9,908 |  |   Datasheet | Disc 60mm | CA | Bag | Obsolete | 150 V | 200 V | 212 V | 240 V | 268 V | 50 kA | - | 1 | - | - | - | - | - | Surface Mount | 
|   | TMOV34S421MVARISTOR 680V 40KA SQUARE 34MM Littelfuse Inc. | 6,945 |  | - | Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Obsolete | 420 V | 560 V | 612 V | 680 V | 748 V | 40 kA | 910J | 1 | 3000 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole | 
|   | TMOV34S391MVARISTOR 620V 40KA SQUARE 34MM Littelfuse Inc. | 3,004 |  | - | Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Obsolete | 385 V | 506 V | 558 V | 620 V | 682 V | 40 kA | 800J | 1 | 3300 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole | 
|   | V661HA32VARISTOR 1.05KV 25KA DISC 32MM Littelfuse Inc. | 5,920 |  |   Datasheet | Disc 32mm, Formed Tabs | HA | Bulk | Active | 660 V | 850 V | 945 V | 1.05 kV | 1.155 kV | 25 kA | 600J | 1 | 1000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount | 
|   | V681HA32VARISTOR 1.0675KV 25KA DISC 32MM Littelfuse Inc. | 3,040 |  |   Datasheet | Disc 32mm, Formed Tabs | HA | Bulk | Active | 680 V | 875 V | 962 V | 1.0675 kV | 1.173 kV | 25 kA | 610J | 1 | 850 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount | 
|   | SMOV34S111NPVARISTOR 180V 40KA BOX 5 LEAD Littelfuse Inc. | 3,440 |  |   Datasheet | Box, 5 Lead | SMOV34S | Bulk | Obsolete | 115 V | 150 V | 162 V | 180 V | 198 V | 40 kA | 280J | 1 | 11500 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole | 
|   | SMOV34S131NPVARISTOR 205V 40KA BOX 5 LEAD Littelfuse Inc. | 6,081 |  |   Datasheet | Box, 5 Lead | SMOV34S | Bulk | Obsolete | 130 V | 175 V | 184.5 V | 205 V | 225.5 V | 40 kA | 310J | 1 | 10000 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole | 
|   | SMOV34S151NPVARISTOR 240V 40KA BOX 5 LEAD Littelfuse Inc. | 2,085 |  |   Datasheet | Box, 5 Lead | SMOV34S | Bulk | Obsolete | 150 V | 200 V | 216 V | 240 V | 264 V | 40 kA | 360J | 1 | 8000 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |