Shenzhen Hwalon Electronic Co., Ltd.
Shenzhen Hwalon Electronic Co., Ltd. PTC/NTC thermistors manufacturer
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High Voltage 3movs 10D471K Mental Oxide or Zinc Oxide Varistor
Description:
Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lighting, switching or electrical noise on AC or DC power lines. They have the advantage over teansient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value . The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components Varistors are manufacturerd from a non-homogeneous material, giving a rectifying action at the contact points of two particals. Many series and parallel connections determine the voltage rating and the current capability of the varistor.
Specification:
| P/N | 10D471K |
| Size | 10mm |
| AC voltage | 300V |
| DC Voltage | 385V |
| Varistor Voltage | 470V(423-517) |
| Max Clamping Voltage/Current | 775V/25A |
| Max Peak Current(1 time) | 2500A |
| Max Peak Current(2 times) | 1250A |
| Capacitance | 150pf |
Specification of 10D Series varistor:
| P/N | AC Voltage | DC Voltage | Varistor Voltage | UL |
| 10D180L | 11 | 14 | 18(15-21) | √ |
| 10D220K | 14 | 18 | 22(20-24) | √ |
| 10D270K | 17 | 22 | 27(24-30) | √ |
| 10D330K | 20 | 26 | 33(30-36) | √ |
| 10D390K | 25 | 31 | 39(35-43) | √ |
| 10D470K | 30 | 38 | 47(42-52) | √ |
| 10D560K | 35 | 45 | 56(50-62) | √ |
| 10D680K | 40 | 56 | 68(61-75) | √ |
| 10D820K | 50 | 62 | 82(74-90) | √ |
| 10D101K | 60 | 85 | 100(90-110) | √ |
| 10D121K | 75 | 100 | 120(108-132) | √ |
| 10D151K | 95 | 125 | 150(135-165) | √ |
| 10D181K | 115 | 150 | 180(162-198) | √ |
| 10D201K | 130 | 170 | 200(185-225) | √ |
| 10D221K | 140 | 180 | 220(198-242) | √ |
| 10D241K | 150 | 200 | 240(216-264) | √ |
| 10D271K | 175 | 225 | 270(243-297) | √ |
| 10D301K | 190 | 250 | 300(270-330) | √ |
| 10D331K | 210 | 275 | 330(297-363) | √ |
| 10D361K | 230 | 300 | 360(324-396) | √ |
| 10D391K | 250 | 320 | 390(351-429) | √ |
| 10D431K | 275 | 350 | 430(387-473) | √ |
| 10D471K | 300 | 385 | 470(423-517) | √ |
| 10D511K | 320 | 415 | 510(459-561) | √ |
| 10D561K | 350 | 460 | 560(504-616) | √ |
| 10D621K | 385 | 505 | 620(558-682) | √ |
| 10D681K | 420 | 560 | 680(612-748) | √ |
| 10D751K | 460 | 615 | 750(675-825) | √ |
| 10D781K | 485 | 640 | 780(702-858) | √ |
| 10D821K | 510 | 670 | 820(738-902) | √ |
| 10D911K | 550 | 745 | 910(819-1001) | √ |
| 10D102K | 625 | 825 | 1000(900-1100) | √ |
| 10D112K | 680 | 895 | 1100(990-1210) | √ |
Application:
Surge Protector Device,Motor Protector,Over-voltage Protector Device and Lightning Arrester ,etc
Our Advantages:
1. Different kinds of specification, including 5D 10D 14D 20D 25D Varistor.
2. Factory supply directly.
3. OEM&ODM service.
4. High quality and competitive price.
5. Best after-sales services
