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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JJV05D101KJ | JJM | 85 | 100 (90-110) | 165 | 1 | 800 | 4 | 250 | 60 | 05D |
| JJV05D121KJ | JJM | 100 | 120 (108-132) | 200 | 1 | 800 | 5 | 210 | 75 | 05D |
| JJV05D151KJ | JJM | 125 | 150 (135-165) | 250 | 1 | 800 | 7 | 165 | 95 | 05D |
| JJV05D180LJ | JJM | 14 | 18 (15-21) | 38 | 1 | 250 | 0.6 | 1400 | 11 | 05D |
| JJV05D181KJ | JJM | 150 | 180 (162-198) | 300 | 1 | 800 | 8 | 140 | 115 | 05D |
| JJV05D201KJ | JJM | 170 | 200 (185-225) | 330 | 1 | 800 | 8.7 | 125 | 130 | 05D |
| JJV05D220KJ | JJM | 18 | 22 (20-24) | 43 | 1 | 250 | 0.7 | 1150 | 14 | 05D |
| JJV05D221KJ | JJM | 180 | 220 (198-242) | 360 | 1 | 800 | 9 | 110 | 140 | 05D |
| JJV05D241KJ | JJM | 200 | 240 (216-264) | 395 | 1 | 800 | 11 | 110 | 150 | 05D |
| JJV05D270KJ | JJM | 22 | 27 (24-30) | 53 | 1 | 250 | 0.9 | 930 | 17 | 05D |
| JJV05D271KJ | JJM | 225 | 270 (243-297) | 455 | 1 | 800 | 13 | 95 | 175 | 05D |
| JJV05D301KJ | JJM | 250 | 300 (270-330) | 505 | 1 | 800 | 14 | 85 | 190 | 05D |
| JJV05D330KJ | JJM | 26 | 33 (30-36) | 65 | 1 | 250 | 1.1 | 760 | 20 | 05D |
| JJV05D331KJ | JJM | 275 | 330 (297-363) | 550 | 1 | 800 | 14.5 | 75 | 210 | 05D |
| JJV05D361KJ | JJM | 300 | 360 (324-396) | 595 | 1 | 800 | 16 | 70 | 230 | 05D |
| JJV05D390KJ | JJM | 31 | 39 (35-43) | 77 | 1 | 250 | 1.2 | 640 | 25 | 05D |
| JJV05D391KJ | JJM | 320 | 390 (351-429) | 650 | 1 | 800 | 17 | 65 | 250 | 05D |
| JJV05D431KJ | JJM | 350 | 430 (387-473) | 710 | 1 | 800 | 20 | 60 | 275 | 05D |
| JJV05D470KJ | JJM | 38 | 47 (42-52) | 93 | 1 | 250 | 1.5 | 530 | 30 | 05D |
| JJV05D471KJ | JJM | 385 | 470 (423-517) | 775 | 1 | 800 | 20.8 | 55 | 300 | 05D |