0603L010 Datasheet, PDF (1/5 Pages) Littelfuse – POLYFUSE Resettable PTCs

POLYFUSE^® Resettable PTCs
Surface Mount > 0603L Series
0603L Series
Agency Approvals
AGENCY AGENCY FILE NUMBER
E183209
R50119118
Description
The new 0603L Series PTC provides surface mount
overcurrent protection for applications where space is at
a premium and resettable protection is desired.
Features
t

3P)4
DPNQMJBOU
BOE



lead-free
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'BTU
SFTQPOTF
UP
GBVMU

currents
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$PNQBDU
EFTJHO
TBWFT

board space
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-PX
SFTJTUBODF
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-PXQSPmMF
t

$PNQBUJCMF
XJUI
IJHI

temperature solders
Applications
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64#
QFSJQIFSBMT
t

%JTL
ESJWFT
t

$%30.T
t

1MVH
BOE
QMBZ
QSPUFDUJPO

for motherboards and
peripherals
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1%"T

EJHJUBM
DBNFSBT
t

(BNF
DPOTPMF
QPSU

protection
Electrical Characteristics
Part Number Marking
I _hold
(A)
0603L010
0603L020
0603L025
0603L035
C
0.10
H
0.20
I
0.25
F
0.35
I _trip
V _max
(A) (Vdc)
0.30
15
0.50
9
0.55
9
0.75
6
Maximum Time
I _max
(A)
P_d
max.
(W)
To Trip
Current Time
(A)
(Sec.)
40
0.5
0.50
1.00
40
0.5
1.00
0.60
40
0.5
8.00
0.08
40
0.5
8.00
0.10
I _hold = Hold current: maximum current device will pass without tripping in 20°C still air.
I _trip = Trip current: minimum current at which the device will trip in 20°C still air.
V _max = Maximum voltage device can withstand without damage at rated current (I max)
I _max = Maximum fault current device can withstand without damage at rated voltage (V_max)
P _d = Power dissipated from device when in the tripped state at 20°C still air.
R _min = Minimum resistance of device in initial (un-soldered) state.
R _1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
Resistance
R _min
(Ω)
0.900
0.550
0.500
0.200
R _1max
(Ω)
6.000
3.500
3.000
1.000
Agency
Approvals
X
X
X
X
X
X
X
X
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0603L.html for current information.
Revised: October 24, 2008
0603L Series