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 |
Power Consumption Reduction Curve