压敏电阻(英语:Varistor 或 Voltage Dependent Resistor,缩写VDR),又名变阻器、变阻体或突波吸收器,是一种具有显著非欧姆导体性质的电子元件,电阻值会随外部电压而改变,因此它的电流——电压特性曲线具有显著的非线性。压敏电阻广泛的被应用在电子线路中,来防护因为电力供应系统的暂态电压突波所可能对电路之伤害。当高压来到时,压敏电阻的电阻降低而将电流予以分流,因而保护了敏感的电子元件。
| 型号 | 制造商 | 封装 | Max. Allowable Ac rms/V | V1mA/V | Max. Clamping VC/V | IP/A | IPP/A | 10/1000μs/J | 1KHz(JJM)1MHz(SPS)/pF | Max. Allowable DC/V |
|---|---|---|---|---|---|---|---|---|---|---|
| JJV14D101KJ | JJM | 14D | 85 | 100 (90-110) | 165 | 10 | 6000 | 35 | 2000 | 60 |
| JJV14D102KJ | JJM | 14D | 825 | 1000 (900-1100) | 1650 | 10 | 6000 | 280 | 200 | 625 |
| JJV14D112KJ | JJM | 14D | 895 | 1100 (990-1210) | 1815 | 10 | 6000 | 310 | 180 | 680 |
| JJV14D121KJ | JJM | 14D | 100 | 120 (108-132) | 200 | 10 | 6000 | 42 | 1700 | 75 |
| JJV14D151KJ | JJM | 14D | 125 | 150 (135-165) | 250 | 10 | 6000 | 53 | 1300 | 95 |
| JJV14D152KJ | JJM | 14D | 1200 | 1500 (1350-1650) | 2475 | 10 | 6000 | 420 | 130 | 900 |
| JJV14D180LJ | JJM | 14D | 14 | 18 (15-21) | 38 | 10 | 2000 | 7 | 11100 | 11 |
| JJV14D181KJ | JJM | 14D | 150 | 180 (162-198) | 300 | 10 | 6000 | 74 | 1100 | 115 |
| JJV14D182KJ | JJM | 14D | 1465 | 1800 (1620-1980) | 2970 | 10 | 6000 | 510 | 110 | 1000 |
| JJV14D201KJ | JJM | 14D | 170 | 200 (185-225) | 330 | 10 | 6000 | 78.6 | 1000 | 130 |
| JJV14D220KJ | JJM | 14D | 18 | 22 (20-24) | 43 | 10 | 2000 | 8 | 9100 | 14 |
| JJV14D221KJ | JJM | 14D | 180 | 220 (198-242) | 360 | 10 | 6000 | 80.5 | 900 | 140 |
| JJV14D241KJ | JJM | 14D | 200 | 240 (216-264) | 395 | 10 | 6000 | 86 | 830 | 150 |
| JJV14D270KJ | JJM | 14D | 22 | 27 (24-30) | 53 | 10 | 2000 | 10 | 7400 | 17 |
| JJV14D271KJ | JJM | 14D | 225 | 270 (243-297) | 455 | 10 | 6000 | 94 | 740 | 175 |
| JJV14D301KJ | JJM | 14D | 250 | 300 (270-330) | 505 | 10 | 6000 | 105 | 670 | 190 |
| JJV14D330KJ | JJM | 14D | 26 | 33 (30-36) | 65 | 10 | 2000 | 12.5 | 6100 | 20 |
| JJV14D331KJ | JJM | 14D | 275 | 330 (297-363) | 550 | 10 | 6000 | 115 | 610 | 210 |
| JJV14D361KJ | JJM | 14D | 300 | 360 (324-396) | 595 | 10 | 6000 | 130 | 560 | 230 |
| JJV14D390KJ | JJM | 14D | 31 | 39 (35-43) | 77 | 10 | 2000 | 13 | 5100 | 25 |