RX76 Low resistance precision wire wound resistor China（0.25W,1/4W,0.5W,1/2W,1W,2W, 3W）
IN:RX76 Low resistance precision wire wound resistor China,precision resistor China,rated power:0.25W,1/4W,0.5W,1/2W,1W,2W,3W;
tolerance:0.01%,0.02%,0.05%,0.1%,0.5%; Temperature coefficient(10-6 /℃):5ppm,10ppm,15ppm,20ppm,25ppm
Features and Purposes
○Good insulation performance and moisture resistance.
○Ultra-low resistance, high resistance accuracy, small temperature coefficient.
○Used mostly in modern high-tech products, precision instrumentation, measuring appliances, medical apparatuses, automobile electronics, detection technology, space technology and other applications.
Overall Dimensions
| Power type |
Rated power at 70℃(W) |
Size(mm) |
| Lmax |
Dmax |
l±5 |
d±0.05 |
| RX76 |
0.5W |
15.5 |
8 |
30 |
0.8 |
| 1W |
21 |
12 |
| 2W |
27.5 |
15 |
| 3W |
38 |
18 |
1 |
Key Performance Parameters
| Power type |
Rated power at 70℃
(W) |
Resistance range(Ω) |
Admissible resistance deviation(%) |
Temperature coefficient
(10-6 /℃) |
Max working voltage
(V) |
Element insulation voltage
(V) |
|
| RX76 |
0.5W |
0.005~10 |
±0.05
±0.1
±0.2
±0.5 |
±5~±50 |
500 |
700 |
| 1W |
| 2W |
| 3W |
Power Consumption Reduction Curve
