
© 2013 Littelfuse, Inc.
Revised: March 17, 2013
POLY-FUSE
®
Resettable PTCs
0603L Series
Surface Mount > 0603L Series
0603L Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0603L.html for current information.
Environmental Specifications
Operating/Storage
Temperature
¡$UP¡$
Maximum Device Surface
Temperature in Tripped State
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Passive Aging
¡$IPVST
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Humidity Aging
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Thermal Shock
.*-o45%o.FUIPE(
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Solvent Resistance
.*-o45%o.FUIPE
No change
Vibration
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No change
Moisture Sensitivity Level -FWFM+o45%o$
Physical Specifications
Terminal Material
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Lead Solderability
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Soldering Parameters
Time
Temperature
T
P
T
L
T
S(max)
T
S(min)
25
t
P
t
L
t
S
time to peak temperature
Preheat
reheat
Ramp-up
Ramp-up
Ramp-down
amp-d
Critical Zone
t
L
to t
P
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to T
P
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s
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L
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L
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P
260
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p
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P
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performance requirements
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2
environment for
lead
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