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 | 品牌 | 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 | 封装 |
|---|---|---|---|---|---|---|---|---|---|---|
| JJV14D220KJ | JJM | 18 | 22 (20-24) | 43 | 10 | 2000 | 8 | 9100 | 14 | 14D |
| JJV14D221KJ | JJM | 180 | 220 (198-242) | 360 | 10 | 6000 | 80.5 | 900 | 140 | 14D |
| JJV14D241KJ | JJM | 200 | 240 (216-264) | 395 | 10 | 6000 | 86 | 830 | 150 | 14D |
| JJV14D270KJ | JJM | 22 | 27 (24-30) | 53 | 10 | 2000 | 10 | 7400 | 17 | 14D |
| JJV14D271KJ | JJM | 225 | 270 (243-297) | 455 | 10 | 6000 | 94 | 740 | 175 | 14D |
| JJV14D301KJ | JJM | 250 | 300 (270-330) | 505 | 10 | 6000 | 105 | 670 | 190 | 14D |
| JJV14D330KJ | JJM | 26 | 33 (30-36) | 65 | 10 | 2000 | 12.5 | 6100 | 20 | 14D |
| JJV14D331KJ | JJM | 275 | 330 (297-363) | 550 | 10 | 6000 | 115 | 610 | 210 | 14D |
| JJV14D361KJ | JJM | 300 | 360 (324-396) | 595 | 10 | 6000 | 130 | 560 | 230 | 14D |
| JJV14D390KJ | JJM | 31 | 39 (35-43) | 77 | 10 | 2000 | 13 | 5100 | 25 | 14D |
| JJV14D391KJ | JJM | 320 | 390 (351-429) | 650 | 10 | 6000 | 140 | 510 | 250 | 14D |
| JJV14D431KJ | JJM | 350 | 430 (387-473) | 710 | 10 | 6000 | 155 | 460 | 275 | 14D |
| JJV14D470KJ | JJM | 38 | 47 (42-52) | 93 | 10 | 2000 | 17 | 4300 | 30 | 14D |
| JJV14D471KJ | JJM | 385 | 470 (423-517) | 775 | 10 | 6000 | 175 | 430 | 300 | 14D |
| JJV14D511KJ | JJM | 415 | 510 (459-561) | 845 | 10 | 6000 | 180 | 390 | 320 | 14D |
| JJV14D560KJ | JJM | 45 | 56 (50-62) | 110 | 10 | 2000 | 20 | 3600 | 35 | 14D |
| JJV14D561KJ | JJM | 460 | 560 (504-616) | 920 | 10 | 6000 | 186 | 360 | 350 | 14D |
| JJV14D621KJ | JJM | 505 | 620 (558-682) | 1025 | 10 | 6000 | 188 | 320 | 385 | 14D |
| JJV14D680KJ | JJM | 56 | 68 (61-75) | 135 | 10 | 2000 | 24 | 2900 | 40 | 14D |
| JJV14D681KJ | JJM | 560 | 680 (612-748) | 1120 | 10 | 6000 | 190 | 290 | 420 | 14D |