SMD type, lead-free, roll-reel packaging for automated assembly, used in high-density circuit boards, working current: 0 1-3 0A Operating Voltage :6-60V Working temperature: -40 ~ 85 ℃
WHPTC (
SMD surface mount) self-resetting overcurrent protection device
SMD1812 Series (SMD1812 Series)
 |
| Performance specification （25℃） |
Model
型号 |
Vmax |
Imax |
Ih |
It |
Pd |
Time to trip |
Resistance |
| V |
A |
A |
A |
W |
Current(A) |
Time(s) |
Rmin(Ω) |
R1max(Ω) |
WH1812
-075 |
16 |
40 |
0.75 |
1.50 |
1.0 |
8.0 |
0.20 |
0.100 |
0.500 |
WH1812
-110 |
8 |
40 |
1.10 |
2.20 |
1.0 |
8.0 |
0.30 |
0.060 |
0.260 |
|
| Dimensions （mm） |
Model
型号 |
A |
B |
C |
D |
E |
| Min |
Max |
Min |
Max |
Min |
Max |
Min |
Min |
WH1812
-075 |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
WH1812
-110 |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
|
 |
Note: The above information is for reference only, product selection according to the customer's own needs for the actual selection
