NTC SMD Thermistor 0402,0603,0805,1206 Chip Varistor
Suitable for: wide working voltage and energy range, it is an ideal choice for numerous power equipment, controller and signal circuit applications.
It is made of semiconductor ceramics, and adopts leadless, surface mount technology.
1 (Table 1)
Type | L (mm) | W (mm) | T (mm) | a (mm) |
0402 | 1.0±0. 10 | 0.5±0. 10 | 0.5±0. 10 | 0.25±0. 15 |
0603 | 1.6±0. 15 | 0.8±0. 15 | 0.8±0. 15 | 0.3±0.20 |
0805 | 2.0±0.20 | 1.25±0.20 | 0.85±0.20 | 0.5±0.30 |
1206 | 3.2 ±0.20 | 1.6 ±0.20 | 1.2 Max. | 0.5±0.25 |
1210 | 3.2 ±0.30 | 2.5 ±0.25 | 1.5 Max. | 0.5±0.25 |
1812 | 4.5 ±0.40 | 3.2 ±0.30 | 2.0 Max. | 0.25~1.0 |
2220 | 5.7 ±0.40 | 5.0 ±0.40 | 2.5 Max. | 0.25~1.0 |
2 (Table 2)
Part | ① | ② | ③ |
Component | ZnO Semiconductor Ceramics for Chip Varistor | Internal Electrode (Ag or Ag-Pd) |
Terminal Electrode (Ag/Ni/Sn three layers) |
① Type | |
QV | Chip Varistor |
② inch (mm) External Dimension L×W | |
1206 | 0. 12×0.06 (3.2×1.6) |
1812 | 0. 18×0. 12 (4.5×3.2) |
③ Application Code | |
H |
High Surge Current Suppression |
④ Maximum DC Operating Voltage | |
090 | 9V |
380 | 38V |
⑤ Tolerance of Varistor Voltage | |
K | ±10% |
L | ±15% |
⑥ Packaging | |
T | Tape |