®
POLY-FUSE Resettable PTCs
Surface Mount > 2016L Series
RoHS
2016L Series
Description
The 2016L Series PTC provides surface mount overcurrent
protection for low voltage (≤60V) applications where
resettable protection is desired.
Features
• RoHS compliant, lead-free • High voltage
and halogen-free
• Low-profile
• Fast response to fault
currents
Agency Approvals
Applications
• IEEE 1394 port protection
• Powered ethernet port
protection (IEEE 802.3 af)
• Low voltage telecom
equipment protection
AGENCY
AGENCY FILE NUMBER
E183209
• Automotive electronic
control module protection
R50119118
Electrical Characteristics
MaximumTime
ToTrip
Agency
Approvals
Resistance
I hold
(A)
I trip
(A)
V max
(Vdc)
I max
(A)
P d typ.
(W)
Part Number
Marking
R min
R 1max
Current
(A)
Time
(Sec.)
(Ω)
(Ω)
X
X
X
X
X
X
X
X
X
X
X
X
2016L030
2016L050
LF030
LF050
0.30
0.55
0.75
1.10
1.10
1.50
1.50
2.00
2.60
3.00
5.00
0.60
1.10
60
60
60
15
33
15
33
6
20
20
20
40
40
40
40
40
40
40
100
1.40
1.40
1.40
1.40
1.40
1.40
2.0
1.5
2.5
3.0
5.0
0.500
0.200
0.130
0.100
0.100
0.070
0.070
0.048
0.025
0.015
0.005
2.300
1.000
0.900
0.400
0.400
0.180
0.180
0.100
0.075
0.048
0.025
2016L075/60
2016L100
LF075-60
LF100
1.50
8.0
0.5
2.20
2.20
3.00
3.00
4.20
5.00
5.00
10.00
8.0
0.5
2016L100/33
2016L150
LF100-33
LF150
8.0
0.5
8.0
1.0
2016L150/33
2016L200
LF150-33
LF200
8.00
8.0
1.00
3.0
X
X
X
1.40
1.6
2016L260/24
2016L300/16
2016L500
LF260-24
LF0300
LF500
24
16
6
8.00
8.00
25.00
5.00
10.00
2.00
1.6
2.0
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 (Vmax
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.
* Agency Approval is Pending
WARNING
• Users shall independently assess the suitability of these devices for each of their applications
• Operation of these devices beyond the stated maximum ratings could result in damage to the devices and lead to electrical arcing and/or fire
•
These devices are intended to protect against the effects of temporary over-current or over-temperature conditions and are not intended to perform as protective devices where such
conditions are expected to be repetitive or prolonged in duration
• Exposure to silicon-based oils, solvents, electrolytes, acids, and similar materials can adversely affect the performance of these PPTC devices
•
These devices undergo thermal expansion under fault conditions, and thus shall be provided with adequate space and be protected against mechanical stresses
• Circuits with inductance may generate a voltage (L di/dt) above the rated voltage of the PPTC device.
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/22/16
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