Data Sheet

Type C
1
S
2
/
4
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
+1
201.432.0463
[e-mail]
belfuse.com/circuit
-
protection
© 201
8
Bel
Fuse, Inc.
Rev.
C1
S
Nov
2018
Temperature Derating Curve
Average Time Current Curve
Electrical
S
pecifications
Catalog
Number
Ampere
Rating
(A)
Nominal
Cold
Resistance
(ohms)
Nominal
Volt
-
drop
@100% In
(Volt)
Voltage and
Interrupting
Ratings
Melting
I²T
@10 In
(A²
Sec)
Nomina
l
Power
Dissipation
@100% In
(W)
Agency
Approvals
C1S
750
750mA
0.350
0.333
See Table of
Safety Approvals on
Page 1 for Voltage
and associated
Interrupting Ratings
0.01
0.25
Y
C1S
1
1A
0.285
0.349
0.05
0.35
Y
C1S
1.25
1.25A
0.225
0.346
0.14
0.43
Y
C1S
1.5
1.5A
0.182
0.348
0.20
0.52
Y
C1S
2
2A
0.105
0.254
0.26
0.51
Y
C1S
2.5
2.5A
0.072
0.221
0.40
0.55
Y
C1S
3
3A
0.050
0.182
0.83
0.55
Y
C1S
3.5
3.5A
0.040
0.171
1.18
0.60
Y
C1S
4
4A
0.032
0.160
2.05
0.64
Y
C1S
5
5A
0.022
0.140
3.10
0.70
Y
Consult manufacturer for other ratings
Spe
cifications subject to change without notice