|
Type |
Dimension(mm) |
|
Power |
Lmax |
Dmax |
W max |
I |
d |
|
RF11-0.5W |
16.0 |
6.3 |
- |
25±2 |
0.6±0.05 |
|
RF11-1W |
14.0 |
- |
6.5 |
25±2 |
0.6±0.05 |
|
RF11-2W |
19.0 |
- |
7.4 |
25±2 |
0.8±0.05 |
|
RF11-3W |
23.0 |
- |
10.5 |
25±2 |
0.8±0.05 |
|
Note: According to customer requirments can be made small size and high power | |
|
III. Technical Specification
|
Type |
T.C.R |
Highest open
Circuit Voltage |
Insulate
Vol |
Resistance
Range Ω |
Rating Amb.Temp |
Operating
Temp.Range |
|
Power |
|
RF11-0.5W |
0.5W |
±350PPM |
200V |
1000V |
0.33~1.5K |
+70℃ |
-25℃~+125℃ |
|
RF11-1W |
1W |
±350PPM |
200V |
1000V |
0.33~1.5K |
+70℃ |
-25℃~+125℃ |
|
RF11-2W |
2W |
±350PPM |
300V |
1000V |
0.33~1K |
+70℃ |
-25℃~+125℃ |
|
RF11-3W |
3W |
±350PPM |
300V |
1000V |
0.33~3.3K |
+70℃ |
-25℃~+125℃ | |
|
IV.Fusing Characteristics
|
Magnification of Power Rating |
Resistance Range (Ω) |
|
<2 |
2~10 |
>10 |
|
Fusing time （s）
|
|
12 |
- |
120 |
60 |
|
16 |
90 |
45 |
30 |
|
25 |
30 |
20 |
15 | |
|
V. Characteristics
|
Test Item |
Specifications |
Test Method
GB/T 5729 IEC115-1 |
|
Rapid change of temperature |
ΔR≤ ±(1%R+0.05Ω) |
4.19 |
|
Overload |
ΔR≤ ±(1%R+0.05Ω) |
4.13 |
|
Pulse overload |
ΔR≤ ±(2%R+0.05Ω) |
With SJ2865 clause 1.8.2 |
|
Resistance to Sold heat |
ΔR≤ ±(1%R+0.05Ω) |
4.18 |
| Vibrations |
ΔR≤ ±(1%R+0.1Ω) |
4.22 |
| Climatic category |
ΔR≤ ±(5%R+0.1Ω) |
4.23 |
| Endurance at 70℃ |
ΔR≤ ±(5%R+0.1Ω) |
4.25.1 |
| Dampheat,Steady State |
ΔR≤ ±(5%R+0.1Ω) |
4.24 |
| Flamproof |
No inflame |
4.26 | | |
