Varistor / Thermistor
Thermistor

| JNR series | |||||||
| Standard | 5 Ø | 8 Ø | 10 Ø | 13 Ø | 15 Ø | 20 Ø | 25 Ø |
| Resistance | 3 ~ 20 Ω | 2.5 ~ 30 Ω | 1 ~ 120 Ω | 1 ~ 50 Ω | 0.7 ~ 220 Ω | 0.7 ~ 120 Ω | 1 ~ 20 Ω |
| Imax | 0.3 ~ 3 A | 0.5 ~ 4 A | 1 ~ 5 A | 2 ~ 7 A | 1 ~ 8 A | 2 ~ 13 A | 5 ~ 15 A |

| JCR series | ||||||
| Item | R25 ohm | R Tolerance % | B 25/50 K | B 25/85 K | B Tolerance % | Size (mm) |
| 03 | 10000~200000 | 1 / 2 / 3 / 4 / 5 / 10 % | 3380 | 3435 3950 4050 4400 |
1 / 2 / 3 / 4 / 5 % | 3.0 |
| 05 | 6800~200000 | 5 / 10% | 4050 4100 4400 5200 |
4150 4170 |
3 / 5 % | 5.0 |

| JSN series | |||||
| R25 ohm | R Tolerance % | B 25/50 K | B 25/85 K | B Tolerance % | Size |
| 10000 | 1 / 2 / 3 / 4 / 5 / 10% | 3380 | 3435 | 1 / 2 / 3 / 4 / 5 % | 0402(1005) 0603(1608) 0805(2012) |
| 47000 | 1 / 2 / 3 / 4 / 5 / 10% | 3950 4050 |
1 / 2 / 3 / 4 / 5 % | 0603(1608) | |
| 100000 | 1 / 2 / 3 / 4 / 5 / 10% | 3980 4000 4050 4400 |
1 / 2 / 3 / 4 / 5 % | 0603(1608) 0805(2012) |
|
| 200000 | 1 / 2 / 3 / 4 / 5 / 10% | 4060 | 1 / 2 / 3 / 4 / 5 % | 0603(1608) | |
| 50000 | 1 / 2 / 3 / 4 / 5 / 10% | 4000 | 1 / 2 / 3 / 4 / 5 % | 0805(2012) | |
| 68000 | 1 / 2 / 3 / 4 / 5 / 10% | 4000 | 1 / 2 / 3 / 4 / 5 % | 0805(2012) | |
Varistor

| JVR series (Thermal max 85 degree) | ||||||||||
| Varistor Voltage 62 ~ 820 V |
With standing Surge Current ( 8/20 us ) | |||||||||
| 5 Ø | 7 Ø | 10 Ø | 14 Ø | 20 Ø | 25 Ø | 32 Ø | 34 Ø | 40 Ø | 53 Ø | |
| Standard Surge N-series | 100 ~ 400 A | 250 ~ 1.2K A | 500 ~ 2.5K A | 1K ~ 4.5K A | 2K ~ 6.5K A | 18K ~ 20K A | 30K A | 40K ~ 45K A | 40K ~ 45K A | 60K ~ 70K A |
| Hight Surge S-series |
250 ~ 800 A | 500 ~ 1.75K A | 1K ~ 3.5K A | 2K ~ 6K A | 3K ~ 10K A | NA | NA | NA | NA | NA |
| Ultra Surge U-series |
NA | 1.8K A | 4.5K A | 8K A | 13K A | NA | NA | NA | NA | NA |
| JVT series (Thermal max 125 degree) | ||||||
| Varistor Voltage 62V ~ 820 V |
With standing Surge Current ( 8/20 us ) | |||||
| 5 Ø | 7 Ø | 10 Ø | 14 Ø | 20 Ø | 25 Ø | |
| Standard Surge N-series | 100 ~ 400 A | 250 ~ 1.2K A | 500 ~ 2.5K A | 1K ~ 4.5K A | 2K ~ 6.5K A | 18K ~ 20K A |
| Hight Surge S-series |
250 ~ 800 A | 500 ~ 1.75K A | 1K ~ 3.5K A | 2K ~ 6K A | 3K ~ 10K A | NA |
| Ultra Surge U-series |
NA | 1.8K A | 4.5K A | 8K A | 13K A | NA |
| JMV Series | ||||
| Size | Working Voltage | Breakdown Voltage | Clamping Voltage ( 8/20 us ) |
Peak Current ( 8/20 us ) |
| 0402 | 5.6 ~ 18.0 V | 7.0 ~ 26.0 V | 22.0 ~ 45.0 V | 20A |
| 0603 | 5.6 ~ 30.0 V | 7.0 ~ 46.0 V | 22.0 ~ 73.0 V | 30A |
| 0805 | 5.6 ~ 30.0 V | 7.0 ~ 46.0 V | 22.0 ~ 30.0 V | 40 ~ 100 A |
| 1206 | 5.6 ~ 65.0 V | 7.0 ~ 90.2 V | 40.0 ~ 135.0 V | 100 ~ 200 A |
| 1210 | 5.6 ~ 45.0 V | 7.0 ~ 61.6 V | 22.0 ~95.0 V | 250 ~ 400 A |
| 1812 | 18.0 ~38.0 V | 21.6 ~ 51.7V | 48.0 ~ 88.0V | 500 ~ 800 A |
| 2220 | 5.6 ~38.0 V | 7.0 ~51.7 V | 19.0 ~ 88.0V | 1200A |
Temperature sensor
JTD Series
JSR Series
JFR Series