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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JJV10D301KJ | JJM | 10D | 250 | 300 (270-330) | 505 | 5 | 3500 | 63.5 | 330 | 190 |
| JJV10D330KJ | JJM | 10D | 26 | 33 (30-36) | 65 | 5 | 1000 | 8 | 3000 | 20 |
| JJV10D331KJ | JJM | 10D | 275 | 330 (297-363) | 550 | 5 | 3500 | 69 | 300 | 210 |
| JJV10D361KJ | JJM | 10D | 300 | 360 (324-396) | 595 | 5 | 3500 | 75 | 280 | 230 |
| JJV10D390KJ | JJM | 10D | 31 | 39 (35-43) | 77 | 5 | 1000 | 9.5 | 2600 | 25 |
| JJV10D391KJ | JJM | 10D | 320 | 390 (351-429) | 650 | 5 | 3500 | 82 | 260 | 250 |
| JJV10D431KJ | JJM | 10D | 350 | 430 (387-473) | 710 | 5 | 3500 | 89 | 230 | 275 |
| JJV10D470KJ | JJM | 10D | 38 | 47 (42-52) | 93 | 5 | 1000 | 11 | 2100 | 30 |
| JJV10D471KJ | JJM | 10D | 385 | 470 (423-517) | 775 | 5 | 3500 | 100 | 210 | 300 |
| JJV10D511KJ | JJM | 10D | 415 | 510 (459-561) | 845 | 5 | 3500 | 102 | 200 | 320 |
| JJV10D560KJ | JJM | 10D | 45 | 56 (50-62) | 110 | 5 | 1000 | 13 | 1800 | 35 |
| JJV10D561KJ | JJM | 10D | 460 | 560 (504-616) | 920 | 5 | 3500 | 104 | 180 | 350 |
| JJV10D621KJ | JJM | 10D | 505 | 620 (558-682) | 1025 | 5 | 3500 | 106 | 160 | 385 |
| JJV10D680KJ | JJM | 10D | 56 | 68 (61-75) | 135 | 5 | 1000 | 16 | 1500 | 40 |
| JJV10D681KJ | JJM | 10D | 560 | 680 (612-748) | 1120 | 5 | 3500 | 108 | 150 | 420 |
| JJV10D751KJ | JJM | 10D | 615 | 750 (675-825) | 1240 | 5 | 3500 | 118 | 140 | 460 |
| JJV10D781KJ | JJM | 10D | 640 | 780 (702-858) | 1290 | 5 | 3500 | 120 | 130 | 485 |
| JJV10D820KJ | JJM | 10D | 65 | 82 (74-90) | 135 | 5 | 3500 | 17 | 1200 | 50 |
| JJV10D821KJ | JJM | 10D | 670 | 820 (738-902) | 1355 | 5 | 3500 | 125 | 120 | 510 |
| JJV10D911KJ | JJM | 10D | 745 | 910 (819-1001) | 1500 | 5 | 3500 | 134 | 110 | 550 |