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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JJV10D121KJ | JJM | 100 | 120 (108-132) | 200 | 5 | 3500 | 21.5 | 830 | 75 | 10D |
| JJV10D151KJ | JJM | 125 | 150 (135-165) | 250 | 5 | 3500 | 26 | 670 | 95 | 10D |
| JJV10D180LJ | JJM | 14 | 18 (15-21) | 38 | 5 | 1000 | 3 | 5600 | 11 | 10D |
| JJV10D181KJ | JJM | 150 | 180 (162-198) | 300 | 5 | 3500 | 38 | 560 | 115 | 10D |
| JJV10D201KJ | JJM | 170 | 200 (185-225) | 330 | 5 | 3500 | 42.5 | 500 | 130 | 10D |
| JJV10D220KJ | JJM | 18 | 22 (20-24) | 43 | 5 | 1000 | 5 | 4500 | 14 | 10D |
| JJV10D221KJ | JJM | 180 | 220 (198-242) | 360 | 5 | 3500 | 46.5 | 450 | 140 | 10D |
| JJV10D241KJ | JJM | 200 | 240 (216-264) | 395 | 5 | 3500 | 51 | 420 | 150 | 10D |
| JJV10D270KJ | JJM | 22 | 27 (24-30) | 53 | 5 | 1000 | 6.5 | 3700 | 17 | 10D |
| JJV10D271KJ | JJM | 225 | 270 (243-297) | 455 | 5 | 3500 | 58 | 370 | 175 | 10D |
| JJV10D301KJ | JJM | 250 | 300 (270-330) | 505 | 5 | 3500 | 63.5 | 330 | 190 | 10D |
| JJV10D330KJ | JJM | 26 | 33 (30-36) | 65 | 5 | 1000 | 8 | 3000 | 20 | 10D |
| JJV10D331KJ | JJM | 275 | 330 (297-363) | 550 | 5 | 3500 | 69 | 300 | 210 | 10D |
| JJV10D361KJ | JJM | 300 | 360 (324-396) | 595 | 5 | 3500 | 75 | 280 | 230 | 10D |
| JJV10D390KJ | JJM | 31 | 39 (35-43) | 77 | 5 | 1000 | 9.5 | 2600 | 25 | 10D |
| JJV10D391KJ | JJM | 320 | 390 (351-429) | 650 | 5 | 3500 | 82 | 260 | 250 | 10D |
| JJV10D431KJ | JJM | 350 | 430 (387-473) | 710 | 5 | 3500 | 89 | 230 | 275 | 10D |
| JJV10D470KJ | JJM | 38 | 47 (42-52) | 93 | 5 | 1000 | 11 | 2100 | 30 | 10D |
| JJV10D471KJ | JJM | 385 | 470 (423-517) | 775 | 5 | 3500 | 100 | 210 | 300 | 10D |
| JJV10D511KJ | JJM | 415 | 510 (459-561) | 845 | 5 | 3500 | 102 | 200 | 320 | 10D |