OUR Products
The company has established production bases in Shandong and Guangdong, where it conducts research and development and production of current and temperature protection devices.
Highlight: Round Patch SMD Varistor, LED SMD Varistor, Small SMD Varistor
Product Description
BLUE271:275VDC±10%
WHITE471:470VDC±10%
YELLOW511:510VDC±10%
RED561:560VDC±10%
Product size:
| NO | PadA | PadB | Pad center distanceC | DiameterD | WidthH | ThicknessT | 备注 | |
| φa | b1 | b2 | ||||||
| 5D271 |
2.7 |
3.5 |
2.5 |
5.75 |
5.0 |
9.1 | 2.0 |
Blue 271 White 471 Yellow 511 Red 561 15-inch reel with tape closure 5D2714000PCS 7D2713000PCS 10D2712000PCS 5D-3000PCS 7D-2000PCS 10D-1500PCS
|
| 5D471 5D511 |
3.0 | |||||||
| 7D271 |
3.3 |
3.8 |
2.5 |
6.75 |
7.0 |
11.1 | 2.0 | |
| 7D471 7D511 7D561 |
3.0 | |||||||
| 10D271 |
4.0 |
4.0 |
2.5 |
8.25 |
10.0 |
14.2 | 2.0 | |
| 10D471 10D511 10D561 |
3.0 | |||||||
Electrical performance
NO |
Voltage-sensitive (VDC) | Max allowable return voltage | Max limiting voltage (8/20us) | Max flow energy | Max static power | Capacitance | Leakage current | Certified temperature ℃ | ||
| VAC | VDC | VDC | Alp | A | W | pF |
≤20uA |
-40~125 | ||
| 5D271 | 270±10% | 170 | 220 | 480 | 8A | 5A (1000V) | 0.1 | 100 | ||
| 5D471 | 470±10% | 300 | 380 | 810 | 10A | 5A (1000V) | 0.1 | 5 0. | ||
| 5D511 | 510±10% | 325 | 415 | 870 | 10A | 5A (1000V) | 0.1 | 60 | ||
| 7D271 | 270±10% | 170 | 220 | 450 | 15A | 1.0KA (2000V) | 0.25 | 170 | ||
| 7D471 | 470±10% | 300 | 380 | 770 | 20A | 1.0KA (2000V) | 0.25 | 115 | ||
| 7D511 | 510±10% | 325 | 415 | 840 | 20A | 1.0KA (2000V) | 0.25 | 110 | ||
| 7D561 | 560±10% | 350 | 450 | 925 | 20A | 1.0KA (2000V) | 0.25 | 100 | ||
| 10D271 | 270±10% | 170 | 220 | 450 | 35A | 2.0KA (4000V) | 0.4 | 380 | ||
| 10D471 | 470±10% | 300 | 380 | 760 | 40A | 2.0KA (4000V) | 0.4 | 250 | ||
| 10D511 | 510±10% | 325 | 415 | 835 | 40A | 2.0KA (4000V) | 0.4 | 230 | ||
| 10D561 | 560±10% | 350 | 450 | 920 | 40A | 4.0KA (2000V) | 0.4 | 210 | ||
Application:
