RI40 Metal glass glaze resistor China（1/4W,0.25W,1/2W,0.5W,1W,2W,3W）
IN: RI40 Metal glass glaze resistor China ,we also called it as high voltage resistor China
and high reistance resistor China,the rated power include:1/4W,0.25W,1/2W,0.5W,1W,2W,3W;
Features and Purposes
○Small temperature coefficient and current noise
○Good high-frequency property, stable performance
○Short-time overload ΔR/R≤ ± (1%R+0.05Ω) with no visible damage on the outside
○Withstand voltage with no breakdown or sparkover
○Lead-out end intensity ΔR/R≤ ± (1%R+0.05Ω) with no visible damage on the outside
○Stable humidity ΔR/R≤±5%
○DurabilityΔR/R≤±5%
Overall Dimensions
| Power type |
Rated powe (w) |
Size(mm) |
| L |
I |
d |
D |
| RI40 |
0.25 |
6.5±1 |
28±2 |
0.55±0.05 |
2.3±0.3 |
| 0.5 |
9.5±0.5 |
28±2 |
0.60±0.05 |
3.5±0.5 |
| 1 |
13±1 |
27±2 |
0.80±0.05 |
4.5±0.5 |
| 2 |
16±1 |
27±2 |
0.80±0.05 |
5.5±0.5 |
| 3 |
25±1 |
27±2 |
0.80±0.05 |
8±0.5 |
Key Performance Parameters
| Power type |
Rated power(w) |
Resistance range(Ω) |
Admissible resistance deviation(%) |
Resistor temperature coefficient
(10-6 /℃) |
Ultimate element voltage(V) |
| RI40 |
0.25 |
100K-510M |
±2
±5
±10 |
±350 |
350 |
| 0.5 |
100K-510M |
500 |
| 1 |
100K-1G |
700 |
| 2 |
100K-10G |
700 |
| 3 |
100K-10G |
700 |
