B59955C120A70 Datasheet, PDF (2/10 Pages) EPCOS – PTC thermistors for overcurrent protection

Overcurrent protection
Leaded disks, coated, 12 V, 24 V
C935 ... C995
Applications
Overcurrent protection
Short circuit protection
Dimensional drawing
Features
Lead-free terminals
Manufacturer's logo and type designation
stamped on in white
Low resistance
For rated currents of up to 1.8 A
UL approval to UL 1434 for V_max = 15 V and
V_R = 12 V (file number E69802)
RoHS-compatible
Options
Leadless disks and leaded disks without
Dimensions (mm)
coating available on request
Type
w_max
h_max
∅d
Thermistors with diameter w ≤11.0 mm are C935
22.0
25.5
0.6
also available on tape (to IEC 60286-2)
C945
17.5
21.0
0.6
C955
13.5
17.0
0.6
Delivery mode
C965
11.0
14.5
0.6
Cardboard strips (standard)
C975
9.0
12.5
0.6
Cardboard tape reeled or in Ammo pack on _C985
6.5
10.0
0.6
request
C995
4.0
7.5
0.5
General technical data
Max. operating voltage
Rated voltage
Switching cycles
Reference temperature
Tolerance of R_R
Operating temperature range
Operating temperature range
(T_A = 60 °C)
(typ.)
(V = 0)
(V = V_max)
V_max
30
V DC or V AC
V_R
12, 24
V DC or V AC
N
100
T_ref
120
°C
∆R_R
±25
%
T_op
40/+125 °C
T_op
40/+85 °C
Please read Cautions and warnings and
Important notes at the end of this document.
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