Littelfuse BLF Series - Manual (Page 2)

14
Cartridge and Axial Lead Fuses
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: February 18, 2009
BLF Series
Laminated Body Fast-Acting Type > BLF Series
.
Please refer to www.littelfuse.com/series/BLF.html for current information.
Average Time Current Curves Temperature Rerating Curve
Dimensions
38.1
(1.50")
10.31
(.406")
1000
100
10
1
0.1
0.01
10 100 1000 0.1 1
TIME IN SECONDS
CURRENT IN AMPERES
1/2A 1A 1 1/2 2A 2 1/2A 3A 4A
1000
100
10
1
0.1
0.01
10 100 1000 0.1 1
TIME IN SECONDS
CURRENT IN AMPERES
5A 6 - 1/4A 6A 7A
1000
100
10
1
0.1
0.01
10 100 1000 0.1 1
TIME IN SECONDS
CURRENT IN AMPERES
8A 10A 9A 12A 15A 20A 25A 30A