Varenummer: | 85-090 |
Varekode: | PTC265V70 |
Vægt: | 0.8g |
Features |
• Ceramic PTC Thermistors provide overcurrent protection for single-phase motors, transformers etc. as well as electronic circuits (subscriber line interface cards) • The ceramic PTC resistor contrary to PTC's are polymer-based and after repeated cooling returns to its initial resistance value • By responding to inadmissibly high currents and protecting pre-selected temperature limits which have been exceeded; the thermal dissipation from the complete power circuit is limited, as the increased resistance of the current is reduced to a harmless residual value • The PTC resistor must not be exchanged after the maximum temperature has been exceeded, as after a short cooling period, the protective function immediately takes over • Overcurrent and short-current protection • Leaded discs coated • Pitch 5,08mm |
Technical Specifications |
PTC30V_ |
PTC265V_ |
|
Operating Voltage (TA = 60°C): |
30V |
265V |
Rated Voltage: |
24V |
230V |
Resistance Tolerance: |
±25% |
±25% |
Switching Cycles: |
100 |
100 |
Temperature Range |
||
U = 0: |
-40...+125°C |
- 40...+125°C |
U = UMax.: |
0...+60°C |
0...+60°C |
Part Nr. |
UMax. |
TRef. |
RN |
IN |
IS |
ISMax. |
IR |
[V] |
[°C] |
W |
[mA] |
[mA] |
[A] |
[mA] |
|
PTC30V0.8 |
30 |
120 |
0,8 |
850 |
1700 |
5,5 |
80 |
PTC30V1.2 |
30 |
120 |
1,2 |
600 |
1200 |
4,3 |
70 |
PTC30V1.8 |
30 |
120 |
1,8 |
450 |
900 |
3,0 |
60 |
PTC30V4.6 |
30 |
120 |
4,6 |
250 |
500 |
1,0 |
45 |
PTC30V13 |
30 |
120 |
13,0 |
120 |
240 |
0,7 |
25 |
PTC265V6 |
265 |
80 |
6,0 |
170 |
350 |
4,1 |
10 |
PTC265V10 |
265 |
80 |
10,0 |
110 |
230 |
2,2 |
8 |
PTC265V15 |
265 |
80 |
15,0 |
90 |
180 |
1,5 |
6 |
PTC265V25 |
265 |
80 |
25,0 |
60 |
130 |
1,0 |
5 |
PTC265V70 |
265 |
80 |
70,0 |
30 |
70 |
0,4 |
4 |
PTC265V150 |
265 |
80 |
150,0 |
15 |
40 |
0,2 |
3 |
UMax. = Operating Voltage, Max. (60 °C), TRef. = Ambient Temperature, RN = Rated Resistance, IN = Rated Current, IS = Switching Current, ISMax. = Max. Permissible Switching at UMax. IR = Residual Current at UMax. |
|||||||
Dimensions |
Part Nr. |
bMax. |
Ø d |
hMax. |
[mm] |
[mm] |
[mm] |
|
PTC30V0.8 |
13,5 |
0,6 |
17,0 |
PTC30V1.2 |
11,0 |
0,6 |
14,5 |
PTC30V1.8 |
9,0 |
0,6 |
12,5 |
PTC30V4.6 |
6,5 |
0,6 |
10,0 |
PTC30V13 |
4,0 |
0,5 |
7,5 |
PTC265V6 |
17,5 |
0,6 |
21,0 |
PTC265V10 |
13,5 |
0,6 |
17,0 |
PTC265V15 |
11,0 |
0,6 |
14,5 |
PTC265V25 |
9,0 |
0,6 |
12,5 |
PTC265V70 |
6,5 |
0,6 |
10,0 |
PTC265V150 |
4,0 |
0,5 |
7,5 |
Approvals |
PTC30V_: E69802 |
Terms of Delivery |
Minimum order quantity: 1 PKU = 10 pieces |
Manufacturer |
Epcos http://www.epcos.com |