Varistor SMD 0805 Am untuk Pengurangan Lonjakan dan Perlindungan ESD
Varistor Metal Oxide Siri SMD 0805 adalah komponen perlindungan voltan berlebihan permukaan yang dipasang dengan pengendalian tenaga yang dipertingkatkan dan tindak balas cepat. Berbanding dengan 0603, siri 0805 menawarkan penarafan tenaga dan voltan yang lebih tinggi, menjadikannya sesuai untuk port USB, talian komunikasi perindustrian, peranti IoT, dan sistem kuasa mudah alih.
Siri SMD 0805 digunakan secara meluas dalam perlindungan lonjakan/ESD untuk:
| Nombor Bahagian | Voltan Kerja | Voltan Runtuh | Arus puncak | Voltan penjepit | Voltan Lonjakan (V) | ||||
| AC | DC | @ 1mA DC | 8/20uS | 8/20uS | |||||
| VAC | V DC | VB | IP | A | V | ||||
| 0805 | JR0805-3R3G | 1.4 | 2 | 3.0 | 2.4-3.6 | 80A | 1-10 | 9 | 300V |
| JR0805-5R0G | 2.4 | 3.3 | 5 | 4.0-6.0 | 80A | 1-10 | 12 | ||
| JR0805-8R0G | 4 | 5.5 | 5.5 | 6.6-9.9 | 80A | 1-10 | 18 | ||
| JR0805-120G | 7 | 9 | 12 | 10.2-13.8 | 100A | 1-10 | 24 | ||
| JR0805-180G | 11 | 14 | 18 | 15.3-21.7 | 100A | 1-10 | 30 | ||
| JR0805-220G | 12 | 16 | 22 | 19.8-24.2 | 100A | 1-10 | 36 | ||
| JR0805-240G | 14 | 18 | 24 | 21.6-26.4 | 100A | 1-10 | 38 | ||
| JR0805-270G | 17 | 22 | 27 | 24.3-29.7 | 100A | 1-10 | 44 | ||
| JR0805-300G | 18 | 24 | 30 | 27.2-33.0 | 100A | 1-10 | 48 | ||
| JR0805-330G | 20 | 26 | 33 | 29.7-36.3 | 100A | 1-10 | 54 | ||
| JR0805-360G | 22 | 28 | 36 | 32.7-39.6 | 100A | 1-10 | 59 | ||
| JR0805-390G | 25 | 30 | 39 | 35.1-42.9 | 100A | 1-10 | 65 | ||
| JR0805-420G | 26 | 33 | 42 | 38.1-46.2 | 100A | 1-10 | 72 | ||
| JR0805-470G | 30 | 38 | 47 | 42.3-51.7 | 100A | 1-10 | 77 | ||
| JR0805-560G | 35 | 45 | 56 | 50.4-61.6 | 80A | 1-10 | 90 | ||
| JR0805-121G | 75 | 100 | 120 | 108-132 | 80A | 1-10 | 200 | ≥600V | |
| JR0805-171G | 110 | 140 | 170 | 154-187 | 80A | 1-10 | 300 | ||
| JR0805-201G | 140 | 180 | 220 | 198-242 | 80A | 1-10 | 360 | ||
| JR0805-241G | 150 | 200 | 240 | 216-264 | 80A | 1-10 | 395 | ||
| JR0805-271G | 175 | 225 | 270 | 243-297 | 80A | 1-10 | 455 | ||
| JR0805-361G | 230 | 300 | 360 | 324-396 | 30A | 1-10 | 595 | ||
| JR0805-391G | 250 | 320 | 270 | 351-429 | 30A | 5-10 | 650 | ||
| JR0805-431G | 275 | 350 | 430 | 387-473 | 30A | 5-10 | 710 | ||
| JR0805-471G | 300 | 385 | 470 | 423-517 | 30A | 5-10 | 775 | ||
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