Data Sheet

Type 0ZRE Series
3
/
4
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ
07302 USA
+1
201.432.0463
[e-mail]
belfuse.com/circuit
-
protection
© 2019
Bel Fuse, Inc.
Rev. 0ZRE
J
an
2019
Physical Specifications
Lead material:
Matte tin plated copper, size / diameter as shown in Drawings and Table under Product
Dimensions.
Soldering charactcristics
MIL
-
STD
-
202, Method 208H.
Insulating coating
Flame retardant epoxy, meets UL
-
94
-
V
-
0 requirements.
P
TC Marking
“bel” or
“b”, , IH
code and “RE
.
Product Dimensions
All dimensions in mm.
Thermal Derating Curve
Cautionary Notes
1. Operation beyond the specified maximum ratings
or improper use may result in damage and
possible electrical arcing and/or flame.
2. These Polymer PTC (PPTC) devices are intended
for
protection against occasional overcurrent/
overtemperature fault conditions and may not be
suitable for use in applications where repeated
and/or prolonged fault conditions are anticipated.
3. Avoid contact of PTC device with chemical
solvent.
rolonged contact may adversely impact
the PTC performance.
4. These PTC devices may not be suitable for use in
circuits with a large inductance, as the PTC trip
can generate circuit voltage spikes above the PTC
rated voltage.
5. Not recommended for
use on potted or conformal
coated PCB’s. Restriction of free air flow could
affect electrical performance and/or result in
device failure. Consult Bel Fuse engineering.
Part Number
Fig.
A
B
C
D
E
F
Max
Max
Typical
Min
Max
Typical
0ZRE0005FF
-
0ZRE0012FF
1
8.3
10.7
5.1
7.6
3.8
1.6
0ZRE0016FF
1
9.9
12.5
5.1
7.6
3.8
1.6
0ZRE0025FF
2
9.6
17.4
5.1
7.6
3.8
1.8
0ZRE0033FF
2
11.4
16.5
5.1
7.6
3.8
1.8
0ZRE0040FF
2
11.5
19.5
5.1
7.6
3.8
1.8
0ZRE0055FF
3
14.0
21.7
5.1
7.6
4.1
1.9
0ZRE0075FF
3
11.5
23.4
5.1
7.6
4.8
1.9
0ZRE0100FF
4
18.7
24.4
10.2
7.6
5.1
1.9
0ZRE0125FF
4
21.2
27.4
10.2
7.6
5.3
1.9
0ZRE0150FF
4
23.4
30.9
10.2
7.6
5.3
1.9
0ZRE0200FF
3
24.9
33.8
10.2
7.6
6.1
1.9
Spe
cifications subject to change without notice