Poly-fuse, Resettable ptcs, Surface mount > 0603l series – Littelfuse 0603L Series User Manual
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© 2013 Littelfuse, Inc.
Revised: March 17, 2013
POLY-FUSE
®
Resettable PTCs
0603L Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0603L.html for current information.
Surface Mount > 0603L Series
Temperature Rerating
Temperature Rerating Curve
-40 -30 -20
-10
0
10
20
30
40
50
60
70
80
10%
30%
50%
70%
90%
110%
130%
150%
170%
Temperature (°C)
Percentage of Rated Current
Average Time Current Curves
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CZBOVNCFSPSWBSJBCMFT
BOEUIFTFDVSWFTQSPWJEFEBTHVJEBODFPOMZ$VTUPNFSNVTU
WFSJGZUIFQFSGPSNBODFJOUIFJSBQQMJDBUJPO
Ambient Operation Temperature
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Part Number
Hold Current (A)
0603L004
0.05
0.05
0.04
0.04
0.03
0.03
0.02
0.02
0.01
0603L010
0.13
0.12
0.11
0.10
0.08
0.07
0.06
0.05
0.03
0603L020
0.27
0.25
0.23
0.20
0.17
0.14
0.12
0.10
0.07
0603L025
0.32
0.29
0.27
0.25
0.21
0.18
0.16
0.14
0.10
0603L035
0.47
0.41
0.38
0.35
0.29
0.26
0.24
0.20
0.14
0603L050
0.73
0.66
0.60
0.50
0.44
0.40
0.37
0.31
0.22
0603L
0.01
0.1
1
10
100
0.1
1
10
100
Current in Amperes
Time in Seconds
0.04A 0.10A 0.20A 0.25A 0.35A 0.50A