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Application
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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, |
/ |
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◎ 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 |
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welding temperature |
Solder furnace temperature 280 ± 10 ℃ Welding time ≤ 1s |
△R25/R25≤±1%，△B≤±1% |
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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% |
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