- SiC Varistor Disks
- SiC Varistor Rods and Tubes
- MOV’s / Zinc Oxide Varistors (ZnO)
- Silicon Carbide Varistors with Leads
- Silicon Resistors
- Block Zinc Oxide Varistors (ZnO)
- Vitreous Enameled Wire Wound Resistors
- Heat Sinks
- Semiconductor Clamps
- Laminated Bus Bars
- High Energy Resistors
- Film Capacitors
- Fuses
MOV VARISTORS / ZnO VARISTORS WITH LEADS
We offer a large range of radial leaded disk metal-oxide varistors (MOV’s) manufactured with 90% of ZnO. These mov’s range from voltage up to 1100VDC and maximum energy absorption of 230 Joules.
Radial leaded MOV varistor disks come in diameters of 5 mm, 7 mm, 10 mm, 14 mm, and 20 mm.
List of Standard MOV Varistors / ZnO Varistors
Series | Disk Size | Specification Chart |
5M | 5mm | 5M - Chart |
7M | 7mm | 7M - Chart |
10M | 10mm | 10M - Chart |
14 M | 14mm | 14M - Chart |
20 M | 20mm | 20M - Chart |
5 mm OD MOV / ZnO Varistors Radial Leaded Disks
ZnO Series | Continuous Operating Voltage | Maximum Power Dissipation | Maximum Energy Absorption | Max. Pulse Current (8/20µs) | Typical Protection Level | Typical Capacitance @ 1kHz | Varistor Voltage | |||
(Vdc) | (Vrms) | (W) | (J) | (A) | (V) | (A) | (pf) | (Vdc) | (mAdc) | |
5M 20VB | 31 | 25 | 0.01 | 0.7 | 100 | 77 | 1 | 850 | 35.1 to 42.9 | 1 |
5M 25VB | 35 | 30 | 0.01 | 0.9 | 100 | 93 | 1 | 720 | 42.3 to 51.7 | 1 |
5M 3OVB | 45 | 35 | 0.01 | 1.1 | 100 | 110 | 1 | 620 | 50.4 to 61.6 | 1 |
5M 35VB | 56 | 42 | 0.01 | 1.3 | 100 | 135 | 1 | 520 | 61.2 to 74.8 | 1 |
5M 40VB | 65 | 50 | 0.1 | 1.8 | 400 | 135 | 5 | 300 | 73.8 to 90.2 | 1 |
5M 55VB | 85 | 60 | 0.1 | 2.2 | 400 | 165 | 5 | 250 | 90to 110 | 1 |
5M 65VB | 100 | 75 | 0.1 | 2.5 | 400 | 200 | 5 | 210 | 108 to 132 | 1 |
5M 80VB | 125 | 95 | 0.1 | 3.4 | 400 | 250 | 5 | 185 | 135 to 165 | 1 |
5M 90VB | 140 | 110 | 0.1 | 3.6 | 400 | 300 | 5 | 155 | 162 to 198 | 1 |
5M 110VB | 180 | 140 | 0.1 | 4.5 | 400 | 360 | 5 | 125 | 198 to 242 | 1 |
5M 130VB | 200 | 150 | 0.1 | 4.9 | 400 | 395 | 5 | 115 | 216 to 264 | 1 |
5M 140VB | 225 | 175 | 0.1 | 5.6 | 400 | 455 | 5 | 100 | 243 to 297 | 1 |
5M 170VB | 270 | 205 | 0.1 | 7.2 | 400 | 595 | 5 | 70 | 297 to 363 | 1 |
5M 200VB | 300 | 230 | 0.1 | 8.2 | 400 | 650 | 5 | 65 | 351 to 429 | 1 |
5M 220VB | 325 | 250 | 0.1 | 8.6 | 400 | 710 | 5 | 60 | 378 to 462 | 1 |
5M 240VB | 345 | 265 | 0.1 | 8.6 | 400 | 710 | 5 | 60 | 405 to 495 | 1 |
5M 250VB | 364 | 280 | 0.1 | 9.6 | 400 | 775 | 5 | 55 | 423 to 517 | 1 |
5M 300VB | 429 | 330 | 0.1 | 11 | 400 | 840 | 5 | 50 | 504 to 616 | 1 |
5M 340VB | 494 | 380 | 0.1 | 13 | 400 | 1025 | 5 | 45 | 576 to 704 | 1 |
5M 380VB | 546 | 420 | 0.1 | 16 | 400 | 1180 | 5 | 37 | 639 to 781 | 1 |
5M 420VB | 598 | 460 | 0.1 | 18 | 400 | 1240 | 5 | 35 | 702 to 858 | 1 |
7 mm OD MOV / ZnO Varistors Radial Leaded Disks
ZnO Series | Continuous Operating Voltage | Maximum Power Dissipation | Maximum Energy Absorption | Max. Pulse Current (8/20µs) | Typical Protection Level | Typical Capacitance @ 1kHz | Varistor Voltage | |||
(Vdc) | (Vrms) | (W) | (J) | (A) | (V) | (A) | (pf) | (Vdc) | (mAdc) | |
7M 20VB | 31 | 25 | 0.02 | 1.6 | 250 | 77 | 2.5 | 1400 | 35.1 to 42.9 | 1 |
7M 25VB | 35 | 30 | 0.02 | 2 | 250 | 93 | 2.5 | 1200 | 42.3 to 51.7 | 1 |
7M 3OVB | 45 | 35 | 0.02 | 2.5 | 250 | 110 | 2.5 | 1050 | 50.4 to 61.6 | 1 |
7M 35VB | 56 | 42 | 0.02 | 3 | 250 | 135 | 2.5 | 900 | 61.2 to 74.8 | 1 |
7M 40VB | 65 | 50 | 0.02 | 4.2 | 250 | 135 | 2.5 | 530 | 73.8 to 90.2 | 1 |
7M 55VB | 85 | 60 | 0.02 | 4.8 | 250 | 165 | 2.5 | 480 | 90to 110 | 1 |
7M 65VB | 100 | 75 | 0.02 | 5.9 | 250 | 200 | 2.5 | 430 | 108 to 132 | 1 |
7M 80VB | 125 | 95 | 0.02 | 7.6 | 250 | 250 | 2.5 | 335 | 135 to 165 | 1 |
7M 90VB | 140 | 110 | 0.02 | 8.4 | 250 | 300 | 2.5 | 280 | 162 to 198 | 1 |
7M 110VB | 180 | 140 | 0.02 | 10 .0 | 250 | 360 | 2.5 | 230 | 198 to 242 | 1 |
7M 130VB | 200 | 150 | 0.02 | 11 | 250 | 395 | 2.5 | 210 | 216 to 264 | 1 |
7M 140VB | 225 | 175 | 0.02 | 13 | 250 | 455 | 2.5 | 190 | 243 to 297 | 1 |
7M 170VB | 270 | 205 | 0.02 | 17 | 250 | 595 | 2.5 | 130 | 297 to 363 | 1 |
7M 200VB | 300 | 230 | 0.02 | 19 | 250 | 650 | 2.5 | 120 | 351 to 429 | 1 |
7M 220VB | 325 | 250 | 0.02 | 21 | 250 | 710 | 2.5 | 110 | 378 to 462 | 1 |
7M 240VB | 345 | 265 | 0.02 | 21 | 250 | 710 | 2.5 | 110 | 405 to 495 | 1 |
7M 250VB | 364 | 280 | 0.02 | 23 | 250 | 775 | 2.5 | 100 | 423 to 517 | 1 |
7M 300VB | 429 | 330 | 0.02 | 25 .0 | 250 | 840 | 2.5 | 90 | 504 to 616 | 1 |
7M 340VB | 494 | 380 | 0.02 | 28 | 250 | 1025 | 2.5 | 85 | 576 to 704 | 1 |
7M 380VB | 546 | 420 | 0.02 | 34 | 250 | 1180 | 2.5 | 72 | 639 to 781 | 1 |
7M 420VB | 598 | 460 | 0.25 | 36 | 1200 | 1240 | 10 | 70 | 702 to 858 | 1 |
7M 440VB | 637 | 490 | 0.25 | 48 | 1200 | 1355 | 10 | 74 | 738 to 902 | 1 |
7M 540VB | 780 | 600 | 0.25 | 60 .0 | 1200 | 1650 | 10 | 80 | 900 to 1100 | 1 |
10 mm OD MOV / ZnO Varistors Radial Leaded Disks
ZnO Series | Continuous Operating Voltage | Maximum Power Dissipation | Maximum Energy Absorption | Max. Pulse Current (8/20µs) | Typical Protection Level | Typical Capacitance @ 1kHz | Varistor Voltage | |||
(Vdc) | (Vrms) | (W) | (J) | (A) | (V) | (A) | (pf) | (Vdc) | (mAdc) | |
10M 20VB | 31 | 25 | 0.02 | 3.7 | 500 | 77 | 5 | 3200 | 35.1 to 42.9 | 1 |
10M 25VB | 35 | 30 | 0.02 | 4.4 | 500 | 93 | 5 | 2750 | 42.3 to 51.7 | 1 |
10M 30VB | 45 | 35 | 0.02 | 5.4 | 500 | 110 | 5 | 2400 | 50.4 to 61.6 | 1 |
10M 35VB | 56 | 42 | 0.02 | 6.4 | 500 | 135 | 5 | 2100 | 61.2 to 74.8 | 1 |
10M 40VB | 65 | 50 | 0.4 | 8.4 | 2500 | 135 | 25 | 950 | 73.8 to 90.2 | 1 |
10M 55VB | 85 | 60 | 0.4 | 10 | 2500 | 165 | 25 | 870 | 90 to 110 | 1 |
10M 65VB | 100 | 75 | 0.4 | 12 | 2500 | 200 | 25 | 720 | 108 to 132 | 1 |
10M 80VB | 125 | 95 | 0.4 | 15 | 2500 | 250 | 25 | 690 | 135 to 165 | 1 |
10M 90VB | 140 | 110 | 0.4 | 18 | 2500 | 300 | 25 | 580 | 162 to 198 | 1 |
10M 110VB | 180 | 140 | 0.4 | 22 | 2500 | 360 | 25 | 470 | 198 to 242 | 1 |
10M 130VB | 200 | 150 | 0.4 | 24 | 2500 | 395 | 25 | 430 | 216 to 264 | 1 |
10M 140VB | 225 | 175 | 0.4 | 28 | 2500 | 455 | 25 | 380 | 243 to 297 | 1 |
10M 170VB | 270 | 205 | 0.4 | 36 | 2500 | 595 | 25 | 265 | 297 to 363 | 1 |
10M 200VB | 300 | 230 | 0.4 | 38 | 2500 | 650 | 25 | 245 | 351 to 429 | 1 |
10M 220VB | 325 | 250 | 0.4 | 43 | 2500 | 710 | 25 | 220 | 378 to 462 | 1 |
10M 240 VB | 345 | 265 | 0.4 | 43 | 2500 | 710 | 25 | 220 | 405 to 495 | 1 |
10M 250VB | 364 | 280 | 0.4 | 47 | 2500 | 775 | 25 | 200 | 423 to 517 | 1 |
10M 300VB | 429 | 330 | 0.4 | 50 | 2500 | 840 | 25 | 185 | 504 to 616 | 1 |
10M 340VB | 494 | 380 | 0.4 | 40 | 2500 | 1025 | 25 | 175 | 576 to 704 | 1 |
10M 380VB | 546 | 420 | 0.4 | 47 | 2500 | 1180 | 25 | 158 | 639 to 781 | 1 |
10M 420VB | 598 | 460 | 0.4 | 50 | 2500 | 1240 | 25 | 150 | 702 to 858 | 1 |
10M 440VB | 637 | 490 | 0.4 | 60 | 2500 | 1355 | 25 | 140 | 738 to 902 | 1 |
10M 540VB | 780 | 600 | 0.4 | 68 | 2500 | 1650 | 25 | 120 | 900 to 1100 | 1 |
14 mm OD MOV / ZnO Varistors Radial Leaded Disks
ZnO Series | Continuous Operating Voltage | Maximum Power Dissipation | Maximum Energy Absorption | Max. Pulse Current (8/20µs) | Typical Protection Level | Typical Capacitance @ 1kHz | Varistor Voltage | |||
(Vdc) | (Vrms) | (W) | (J) | (A) | (V) | (A) | (pf) | (Vdc) | (mAdc) | |
14M 20VB | 31 | 25 | 0.1 | 7 | 1000 | 77 | 10 | 5450 | 35.1 to 42.9 | 1 |
14M 25VB | 35 | 30 | 0.1 | 9 | 1000 | 93 | 10 | 4950 | 42 .3 to 51.7 | 1 |
14M 30VB | 45 | 35 | 0.1 | 10 | 1000 | 110 | 10 | 4200 | 50.4 to 61.6 | 1 |
14M 35VB | 56 | 42 | 0.1 | 13 | 1000 | 135 | 10 | 3550 | 61.2 to 74.8 | 1 |
14M 40VB | 65 | 50 | 0.6 | 15 | 4500 | 135 | 50 | 1800 | 73.8 to 90.2 | 1 |
14M 55VB | 85 | 60 | 0.6 | 17 | 4500 | 165 | 50 | 1650 | 90 to 110 | 1 |
14M 65VB | 100 | 75 | 0.6 | 20 | 4500 | 200 | 50 | 1370 | 108 to 132 | 1 |
14M 80VB | 125 | 95 | 0.6 | 25 | 4500 | 250 | 50 | 1200 | 135 to 165 | 1 |
14M 90VB | 140 | 110 | 0.6 | 30 | 4500 | 300 | 50 | 1000 | 162 to 198 | 1 |
14M 110VB | 150 | 140 | 0.6 | 36 | 4500 | 360 | 50 | 820 | 198 to 242 | 1 |
14M 130VB | 200 | 150 | 0.6 | 40 | 4500 | 395 | 50 | 750 | 216 to 264 | 1 |
14M 140VB | 225 | 175 | 0.6 | 46 | 4500 | 455 | 50 | 670 | 243 to 297 | 1 |
14M 170VB | 270 | 205 | 0.6 | 60 | 4500 | 595 | 50 | 530 | 297 to 363 | 1 |
14M 200VB | 300 | 230 | 0.6 | 65 | 4500 | 650 | 50 | 490 | 351 to 429 | 1 |
14M 220VB | 325 | 250 | 0.6 | 71 | 4500 | 710 | 50 | 440 | 378 to 462 | 1 |
14M 240VB | 345 | 265 | 0.6 | 71 | 4500 | 710 | 50 | 440 | 405 to 495 | 1 |
14M 250VB | 364 | 280 | 0.6 | 76 | 4500 | 775 | 50 | 400 | 423 to 517 | 1 |
14M 300V8 | 429 | 330 | 0.6 | 84 | 4500 | 840 | 50 | 370 | 504 to 616 | 1 |
14M 340VB | 494 | 380 | 0.6 | 80 | 4500 | 1025 | 50 | 315 | 576 to 704 | 1 |
14M 380VB | 546 | 420 | 0.6 | 95 | 4500 | 1180 | 50 | 275 | 639 to 781 | 1 |
14M 420VB | 598 | 460 | 0.6 | 100 | 4500 | 1240 | 50 | 260 | 702 to 858 | 1 |
14M 440VB | 637 | 490 | 0.6 | 120 | 4500 | 1355 | 50 | 240 | 738 to 902 | 1 |
14M 540VB | 780 | 600 | 0.6 | 130 | 4500 | 1650 | 50 | 200 | 900 to 1100 | 1 |
20 mm OD MOV / ZnO Varistors Radial Leaded Disks
ZnO Series | Continuous Operating Voltage | Maximum Power Dissipation | Maximum Energy Absorption | Max. Pulse Current (8/20µs) | Typical Protection Level | Typical Capacitance @ 1kHz | Varistor Voltage | |||
(Vdc) | (Vrms) | (W) | (J) | (A) | (V) | (A) | (pf) | (Vdc) | (mAdc) | |
20M 20VB | 31 | 25 | 0 .20 | 22 | 2000 | 77 | 20 | 11100 | 35.1 to 42.9 | 1 |
20M 25V8 | 35 | 30 | 0 .20 | 26 | 2000 | 93 | 20 | 9350 | 42.3 to 51.7 | 1 |
20M 30VB | 45 | 35 | 0 .20 | 33 | 2000 | 110 | 20 | 8000 | 50.4 to 61.6 | 1 |
20M 35VB | 56 | 42 | 0 .20 | 37 | 2000 | 135 | 20 | 6750 | 61.2 to 74.8 | 1 |
20M 40VB | 65 | 50 | 1 | 27 | 6500 | 135 | 3800 | 73.8 to 90.2 | 1 | |
20M 55VB | 85 | 60 | 1 | 33 | 6500 | 165 | 100 | 3600 | 90 to 110 | 1 |
20M 65VB | 100 | 75 | 1 | 40 | 6500 | 200 | 100 | 2900 | 108 to 132 | 1 |
20M aoVB | 125 | 95 | 1 | 50 | 6500 | 250 | 100 | 2500 | 135 to 165 | 1 |
20M 90VB | 140 | 110 | 1 | 60 | 6500 | 300 | 100 | 2100 | 162 to 198 | 1 |
20M 110VB | 180 | 140 | 1 | 78 | 8000 | 360 | 100 | 1700 | 198 to 242 | 1 |
20M 130V8 | 200 | 150 | 1 | 85 | 8000 | 395 | 100 | 1550 | 216 to 264 | 1 |
20M I40VB | 225 | 175 | 1 | 98 | 8000 | 455 | 100 | 1350 | 243 to 297 | 1 |
20M 170VB | 270 | 205 | 1 | 130 .0 | 8000 | 595 | 100 | 1000 | 297 to 363 | 1 |
20M 200VB | 300 | 230 | 1 | 140 | 8000 | 650 | 100 | 940 | 351 to 429 | 1 |
20M 220VB | 325 | 250 | 1 | 151 | 8000 | 710 | 100 | 850 | 378 to 462 | 1 |
20M 240V8 | 345 | 265 | 1 | 151 .0 | 8000 | 100 | 850 | 405 to 495 | 1 | |
20M 250V8 | 364 | 280 | 1 | 173 | 8000 | 775 | 100 | 780 | 423 to 517 | 1 |
20M 300VB | 429 | 330 | 1 | 18 4 . 0 | 8000 | 840 | 100 | 720 | 504 to 616 | 1 |
20M 340V8 | 494 | 380 | 1 | 150 | 8000 | 1025 | 100 | 600 | 576 to 704 | 1 |
20M 380V8 | 546 | 420 | 1 | 185 | 8000 | 1180 | 100 | 530 | 639 to 781 | 1 |
20M 420VB | 598 | 460 | 1 | 195 .0 | 8000 | 1240 | 100 | 500 | 702 to 858 | 1 |
20M 440VB | 637 | 490 | 1 | 190 | 6500 | 1355 | 100 | 460 | 738 to 902 | 1 |
20M 540VB | 780 | 600 | 1 | 230 | 6500 | 1650 | 100 | 380 | 900 to 1100 | 1 |