Application
· New energy for automobile
· Network energy
· Internet of Things
· Smart home
· Reference drawing
type | T | W |
H | 0.4±0.15 | 1±0.3 |
B | 0.25±0.05 | 0.5±0.05 |
D | 0.35±0.15 | 0.6±0.1 |
Performance parameter
Project | Code | Performance parameters | Test conditions | Company | |
Standard resistance | R25 | 10 ±5% | ±0.05℃ | KΩ | |
※◎ B value parameter | B25/50 | 3380 ±3% | ±0.05℃ | K | |
Appearance requirements: | No dirt, no cracks, | / | |||
◎ Tensile test: | The resistance body is axially welded with the lead, and the lead end is gradually applied with a tension of ≤ 3N horizontally for 3s | No cracking of silver layer | |||
welding temperature | Solder furnace temperature 280 ± 10 ℃ Welding time ≤ 1s | △R25/R25≤±1%，△B≤±1% | |||
Storage/Term | (Vacuum packaging state) Keep away from sunlight, corrosion and magnetic field Temperature: - 10 to 35 ℃ Humidity: 45% to 75% Shelf life: 1 year (zero load) | △R25/R25≤±3%，△B≤±3% | |||
EN