Thermistors PTC series 660, 661 and 662
PTCs are semiconductor resistors whose resistance, at zero dissipation, increases with the temperature within a determined range.
The temperature variation is obtained either by joule effect, by variation in ambient temperature, or a combination of the two.
Fields of application: stabilisation of current, protection, sensor.
Tolerance:
±20%
ref. BC Components
R (Ω) at 25 °C
I (mA) at 25 °C difference
Max. voltage (V)
661-55411
1.9
810
30
661-53211
5
480
30
660-52711
6
405
30
662-52813
11
420
265
662-52513
12
375
265
660-51811
13
270
30
660-51311
25
195
60
661-51113
48
165
265
660-53993
260
59
265
660-51593
1900
23
265
Thermistors