0203.250HXG Datasheet, PDF (1/3 Pages) Littelfuse – 203 Series Fuse

203 Series Fuse
Surface Mount Fuses
FLAT-PAK^® Slo-Blo^® Fuse > 203 Series
Description
Fast-Acting and Slo-Blo^® Fuse versions of the Flat-Pak Fuse
designs are available. Both designs are available in either a
gull-wing surface mount package or a DIP configuration for
through-hole mounting. These fuse designs feature a 250
VAC rating in a low profile, rectangular package.
Agency Approvals
AGENCY
AGENCY FILE
NUMBER
E10480
LR29862
AMPERE RANGE
1/4mA - 5A
1/4mA - 5A
Electrical Characteristics for Series
% of Ampere
Rating
100%
200%
Opening Time
4 hours, Minimum
1 second, Min; 30 seconds Max.
Electrical Specifications by Item
Ampere
Rating
(A)
0.25
0.50
0.75
1.00
1.50
2.00
2.50
3.00
4.00
5.00
Amp Code
.250
.500
.750
001.
01.5
002.
02.5
003.
004.
005.
Max
Voltage
Rating
(V)
250
250
250
250
250
250
250
250
250
250
Interrupting
Rating
50 amperes
@250 VAC
Nominal Cold
Resistance
(Ohms)
1.36
0.433
0.158
0.0755
0.0390
0.0345
0.0237
0.0197
0.0148
0.0124
Nominal Melting
I²t (A²sec)
0.0126
0.112
0.327
0.328
0.850
1.70
2.87
4.40
8.75
14.7
Agency Approvals
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/203.html for current information.
119
Revised: June 29, 2011
203 Series