MOV Varistors 7D K Series
18V~820V overvoltage protection device common series
Description
Features
Package
Product shape
| P/N | Varistor Voltage | Maximum allowable voltage | Maximum Limited Voltage | Withstanding Surge current(（1.2/50μs&8/20μs）) | Rated Wattage | Energy （10/1000μs） | Typical Capacitance | Status | Samples | ||||||
| V1mA（V） | AC（V） | DC（V） | V5A（V） | Imax | In | （W） | （J） | 1KHz(PF) | |||||||
| 7D180K | 18 | 16-20 | 11 | 14 | 38 | 250 | 一 | 0.02 | 1.3 | 3500 |  | Request sample | |||
| 7D220K | 22 | 20-24 | 14 | 18 | 43 | 250 | 一 | 0.02 | 1.7 | 2800 | | Request sample | |||
| 7D270K | 27 | 24-30 | 17 | 22 | 53 | 250 | 一 | 0.02 | 2 | 2200 | | Request sample | |||
| 7D330K | 33 | 30-36 | 20 | 26 | 65 | 250 | 一 | 0.02 | 2.4 | 1800 | | Request sample | |||
| 7D390K | 39 | 35-43 | 25 | 31 | 77 | 250 | 一 | 0.02 | 2.8 | 1450 | | Request sample | |||
| 7D470K | 47 | 42-52 | 30 | 38 | 93 | 250 | 一 | 0.02 | 3.5 | 1150 | | Request sample | |||
| 7D560K | 56 | 50-62 | 35 | 45 | 110 | 250 | 一 | 0.02 | 4.1 | 1050 | | Request sample | |||
| 7D680K | 68 | 61-75 | 40 | 56 | 135 | 250 | 一 | 0.02 | 5 | 970 | | Request sample | |||
| 7D820K | 82 | 74-90 | 50 | 65 | 135 | 1200 | 500 | 0.25 | 6 | 930 | | Request sample | |||
| 7D101K | 100 | 90-100 | 60 | 85 | 165 | 1200 | 500 | 0.25 | 7.4 | 860 | | Request sample | |||
| 7D121K | 120 | 108-132 | 75 | 100 | 200 | 1200 | 500 | 0.25 | 8 | 670 | | Request sample | |||
| 7D151K | 150 | 135-165 | 95 | 125 | 250 | 1200 | 500 | 0.25 | 10 | 490 | | Request sample | |||
| 7D181K | 180 | 162-198 | 115 | 150 | 300 | 1200 | 500 | 0.25 | 12 | 330 | | Request sample | |||
| 7D201K | 200 | 185-225 | 130 | 170 | 340 | 1200 | 500 | 0.25 | 14 | 240 | | Request sample | |||
| 7D221K | 220 | 198-242 | 140 | 180 | 360 | 1200 | 500 | 0.25 | 15 | 190 | | Request sample | |||
| 7D241K | 240 | 216-264 | 150 | 200 | 395 | 1200 | 500 | 0.25 | 16 | 165 | | Request sample | |||
| 7D271K | 270 | 243-297 | 175 | 225 | 455 | 1200 | 500 | 0.25 | 19 | 150 | | Request sample | |||
| 7D301K | 300 | 270-330 | 195 | 250 | 500 | 1200 | 500 | 0.25 | 22 | 135 | | Request sample | |||
| 7D331K | 330 | 297-363 | 215 | 275 | 550 | 1200 | 500 | 0.25 | 24 | 130 | | Request sample | |||
| 7D361K | 360 | 324-396 | 230 | 300 | 595 | 1200 | 500 | 0.25 | 26 | 125 | | Request sample | |||
| 7D391K | 390 | 351-429 | 250 | 320 | 650 | 1200 | 500 | 0.25 | 26 | 105 | | Request sample | |||
| 7D431K | 430 | 387-473 | 275 | 350 | 710 | 400 | 500 | 0.25 | 29 | 100 | | Request sample | |||
| 7D471K | 470 | 423-517 | 300 | 385 | 775 | 1200 | 500 | 0.25 | 31 | 90 | | Request sample | |||
| 7D511K | 510 | 459-561 | 320 | 410 | 845 | 1200 | 500 | 0.25 | 34 | 80 | | Request sample | |||
| 7D561K | 560 | 504-616 | 350 | 455 | 930 | 1200 | 500 | 0.25 | 34 | 75 | | Request sample | |||
| 7D621K | 620 | 558-682 | 385 | 505 | 1025 | 1200 | 500 | 0.25 | 36 | 70 | | Request sample | |||
| 7D681K | 680 | 612-748 | 420 | 560 | 1120 | 1200 | 500 | 0.25 | 36 | 65 | | Request sample | |||
| 7D751K | 750 | 657-825 | 460 | 615 | 1240 | 1200 | 500 | 0.25 | 39 | 61 | | Request sample | |||
| 7D781K | 780 | 702-858 | 485 | 640 | 1290 | 1200 | 500 | 0.25 | 41 | 54 | | Request sample | |||
| 7D821K | 820 | 738-902 | 510 | 670 | 1355 | 1200 | 500 | 0.25 | 43 | 48 | | Request sample | |||
Related Application
DC 12V
RS-485
DC 24V
CAN
DC 48V
LIN
RS-232
POE
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