Littelfuse 0805L Series User Manual
0805l series, Poly-fuse, Resettable ptcs
POLY-FUSE
®
Resettable PTCs
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/12/13
0805L S
eries
Surface Mount > 0805L Series
The 0805L Series PTC provides surface mount overcurrent
protection for applications where space is at a premium
and resettable protection is desired.
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E183209
R50119118
Electrical Characteristics
Part Number
Marking
I
hold
(A)
I
trip
(A)
V
max
(Vdc)
I
max
(A)
P
d
typ.
(W)
Maximum Time
To Trip
Resistance
Agency
Approvals
Current
(A)
Time
(Sec.)
R
min
(Ω)
R
typ
(Ω)
R
1max
(Ω)
0805L010
A
0.10
0.30
15
100
0.5
0.50
1.50
1.000
3.500
6.000
X
X
0805L010/24
J
0.10
0.30
24
100
0.5
0.50
1.50
1.500
–
6.000
X
X
0805L020
C
0.20
0.50
9
100
0.5
8.00
0.02
0.650
2.000
3.500
X
X
0805L035
E
0.35
0.75
6
100
0.5
8.00
0.10
0.250
0.750
1.200
X
X
0805L050
F
0.50
1.00
6
100
0.5
8.00
0.10
0.150
0.500
0.850
X
X
0805L075
G
0.75
1.50
6
40
0.6
8.00
0.20
0.090
–
0.350
X
X
0805L100
N
1.00
1.95
6
40
0.6
8.00
0.30
0.060
–
0.210
X
X
0805L110
H
1.10
2.00
6
100
0.8
8.00
0.10
0.050
–
0.160
X
X
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
typ
= Typical 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.
Description
Features
Applications
• RoHS compliant, lead-free
and halogen-free
• Fast response to fault
currents
• Compact design saves
board space
• Low resistance
• Low-profile
• Compatible with high
temperature solders
• USB peripherals
• Disk drives
• CD-ROMs
• Plug and play protection
for motherboards and
peripherals
• Mobile phones - battery
and port protection
• Disk drives
• PDAs / digital cameras
• Game console port
protection
0805L Series
RoHS