Surface Mount Fuses
Introduction to Circuit Protection
Transientology
FLAT-PAK
®
Fast-Acting Fuse > 202 Series
Temperature Rerating Curve
Average Time Current Curves
100
10
TIME IN SECONDS
1
0.1
Note:
1. Derating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
0.01
0.001
0.05 0.1
1/2A
3/4A
1A
1 1/2A
2A
2 1/2A
3A
4A
5A
1
10
100
CURRENT IN AMPERES
1/16A
1/8A
1/4A
1000
Soldering Parameters
Wave Soldering
Reflow Soldering
260°C, 3 seconds max.
215°C, 30 seconds max.
202 Series
116
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/202.html for current information.