Data Sheet

Surface Mount PTC
0ZC
K
Series
belfuse.com/
circuit
-
protection
0ZC
K
Series
–
0805
Chip
RoHS 2 Compliant
Application
All high
-
density boards
Product Features
-
0805 Chip Size, Fas
t Trip Time, Low DCR Resistance
-
AEC
-
Q
Compliant
-
Meets Bel automotive qualification*
*
-
Largely based on internal AEC
-
Q test plan
Operating (Hold Current) Range
100mA
-
1
A
Maximum Voltage
6
-
15
V (per table)
Temperature Range
-
40
℃
to 85
℃
Agency Approval
TUV (Std. EN60738
-
1
-
1, Cert. R50102117)
UL Recognized Component
(Std. UL1434, File E305051)
UL Conditions of
Acceptability:
1. These devices have been investigated for use in safety circuits and are suitable
as a limiting device.
2. These devices have been calibrated to limit the current to 8 amps within 5
seconds, per ANSI/NFPA 70, “National Electrical
Code”.
LEAD FREE =
HALOGEN FREE =
Electrical Characteristics (23
℃
)
Part Number
Hold
Current
Trip
Current
Rated
Voltage
Maximum
Current
Typical
Power
Max
Time to Trip
Resistance Tolerance
Agency Approvals
Current
Time
R
min
R1
max
I
H
, A
I
T
, A
V
max
, V
dc
I
max
, A
P
d
, W
A
Sec
Ohms
Ohms
A
0ZCK0010FF2G
0.10
0.30
15
100
0.5
0.50
1.50
0.700
6.000
Y
Y
B
0ZCK0020FF2G
0.20
0.50
9
100
0.5
8.00
0.02
0.400
3.500
Y
Y
C
0ZCK0035FF2G
0.35
0.75
6
100
0.5
8.00
0.10
0.250
1.200
Y
Y
D
0ZCK0050FF2E
0.50
1.00
6
100
0.5
8.00
0.10
0.150
0.850
Y
Y
0ZCK0050AF2E
0.50
1.00
9
100
0.5
8.00
0.10
0.150
0.850
Y
Y
E
0ZCK0075FF2E
0.75
1.50
6
40
0.6
8.00
0.20
0.090
0.350
Y
Y
F
0ZCK0100FF2E
1.00
1.95
6
40
0.6
8.00
0.30
0.060
0.210
Y
Y
I
H
Hold Current
-
maximum current at which the device will not trip in still air at 23
℃
.
I
T
Trip current
-
minimum current at which the device will always trip in still air
at 23
℃
.
I
max
Maximum fault current device can withstand without damage at rated voltage (Vmax).
V
max
Maximum voltage device can withstand without damage a
t its rated current.
Pd
Typical power dissipated by device when in tripped state in 23
℃
still air environment.
R
min
Minimum device resistance at 23
℃
.
R1
max
Maximum device resistance at 23
℃
, 1 hour after initial device trip, or after being soldered to PCB in end application.
Spe
cifications subject to change without notice
AEC
-
Q
Compliant