POLY-FUSE
®
Resettable PTCs
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/05/13
1206L Series
Surface Mount > 1206L Series
The 1206L Series PTC provides surface mount overcurrent
protection for applications where space is at a premium
and resettable protection is desired.
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
1max
(Ω)
1206L012 A 0.125 0.29 30 100 0.6 1. 0 0 0.20 1.500 6.00 X X
1206L016 B 0.16 0.37 30 100 0.6 1. 0 0 0.30 1.200 4.50 X X
1206L020
1
C 0.20 0.42 24 100 0.6 8.00 0 .10 0.650 2.60 X X
1206L025
1
D 0.25 0.50 16 100 0.6 8.00 0.08 0.550 2.30 X X
1206L035
1
E 0.35 0.75 6 100 0.6 8.00 0.10 0.300 1.20 X X
1206L035/16 J 0.35 0.75 16 100 0.6 8.00 0.10 0.300 1.20 X X
1206L050
1
F 0.50 1. 0 0 6 10 0 0.6 8.00 0.10 0.150 0.70 X X
1206L050/15 M 0.50 1. 0 0 15 100 0.6 8.00 0.10 0.150 0.75 X X
1206L075/13.2 G1 0.75 1.50 13.2 100 0.6 8.00 0.20 0.090 0.35 X X
1206L075/16 GF 0.75 1.50 16 100 0.6 8.00 0.20 0.090 0.290 X X
1206L075TH
1
G 0.75 1.50 8 100 0.6 8.00 0.20 0.090 0.29 X X
1206L110TH
1
H 1. 10 2.20 8 10 0 0.8 8.00 0.10 0.040 0.21 X X
1206L150TH
1
K 1.50 3.00 8 100 0.8 8.00 0.30 0.040 0.12 X X
1206L175 V 1.75 3.50 6 100 0.8 8.00 0.50 0.020 0.09 X X
1206L200 L 2.00 3.50 6 100 0.8 8.00 1.50 0.018 0.08 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.
Description
Agency Approvals
AGENCY AGENCY FILE NUMBER
E183209
R50119118
Features
Applications
• RoHS compliant, lead-free
and halogen-free
• Fast response to fault
currents
• Compact design saves
board space
• Low resistance
• Low-prole
• 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
Caution: Operation beyond the specied rating may result in damage and possible arcing and ame.
1 Some older references to these devices may include “–C“ in the Part Number. The “–C“ should be omitted when placing new orders for the device.
1206L Series
RoHS
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