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Littelfuse

1210L075 Datasheet Preview

1210L075 Datasheet

PTC

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1210L Series
Surface Mount
Resettable PPTC Datasheet
RoHS
Description
The 1210L Series PTC provides surface mount overcurrent
protection for applications where space is at a premium and
resettable protection is desired.
Additional Information
Resources
Agency
Accessories
Samples
Agency Approvals
Agency File Number
E183209
R50119118
Features
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
Applications
USB peripherals
Disk drives
CD-ROMs
PC motherboards - plug and
play protection
Mobile phones - battery and
port protection
PDAs / digital cameras
Game console port protection
Part Number
Marking
I hold
(A)
I trip
(A)
V max
(Vdc)
1210L005
A
0.05 0.15 30
1210L010
B
0.10 0.30 30
1210L020
C
0.20 0.40 30
1210L035
E
0.35 0.70
6
1210L035/30
E3
0.35 0.70 30
1210L050
F
0.50 1.00 13.2
1210L050/30
F3
0.50 1.00 30
1210L075
G
0.75 1.50
6
1210L075/24
G2
0.75 1.50 24
1210L110/12
H1
1.10 2.20 12
1210L110/16
HF
1.10 2.20 16
1210L110TH
H
1.10 2.20
8
1210L150/16
KF
1.50 3.00 16
1210L150TH
K
1.50 3.00
6
1210L175
V
1.75 3.50
6
1210L200
L
2.00 4.00
6
Electrical Characteristics
Maximum Time
I max P d typ.
To Trip
(A)
(W) Current
Time
(A)
(Sec.)
10 0.60 0.25
1.50
10 0.60 0.50
1.50
10 0.60 8.00
0.02
100 0.60 8.00
0.20
40 0.60 8.00
0.20
100 0.60 8.00
0.05
40 0.60 8.00
0.15
100 0.60 8.00
0.10
100 0.60 8.00
0.10
100 0.6
8.00
0.10
100 0.6
8.00
0.10
100 0.60 8.00
0.10
100 0.80 8.00
0.30
100 0.80 8.00
0.30
100 0.80 8.00
0.60
100 0.80 8.00
1.00
Resistance
R min
(Ω)
3.600
1.600
0.800
0.320
0.320
0.250
0.220
0.130
0.130
0.060
0.060
0.060
0.040
0.040
0.020
0.015
R 1max
(Ω)
50.00
15.00
5.000
1.300
1.300
0.900
0.900
0.400
0.400
0.210
0.210
0.210
0.110
0.110
0.080
0.070
Agency
Approvals
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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 (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.
© 2021 Littelfuse, Inc.
1
Specifications are subject to change without notice.
Revised: GD. 05/07/21




Littelfuse

1210L075 Datasheet Preview

1210L075 Datasheet

PTC

No Preview Available !

1210L Series
Surface Mount
Resettable PPTC Datasheet
Temperature Rerating
Part Number
1210L005
1210L010
1210L020
1210L035
1210L035/30
1210L050
1210L050/30
1210L075
1210L075/24
1210L110/12
1210L110/16
1210L110TH
1210L150/16
1210L150TH
1210L175
1210L200
-40°C
0.08
0.16
0.29
0.47
0.47
0.76
0.76
1.00
1.00
1.60
1.60
1.60
2.30
2.30
2.45
2.60
-20°C
0.07
0.14
0.26
0.45
0.45
0.67
0.67
0.97
0.97
1.42
1.42
1.42
2.02
2.02
2.22
2.44
Ambient Operation Temperature
0°C
20°C
40°C
Hold Current (A)
0.06
0.05
0.04
0.12
0.10
0.08
0.22
0.20
0.16
0.40
0.35
0.33
0.40
0.35
0.33
0.58
0.50
0.43
0.58
0.50
0.43
0.86
0.75
0.64
0.86
0.75
0.64
1.26
1.10
0.94
1.26
1.10
0.94
1.26
1.10
0.94
1.76
1.50
1.24
1.76
1.50
1.24
2.01
1.75
1.45
2.35
2.00
1.78
50°C
0.04
0.07
0.14
0.28
0.28
0.40
0.40
0.59
0.59
0.86
0.86
0.86
1.11
1.11
1.26
1.67
60°C
0.03
0.06
0.13
0.24
0.24
0.36
0.36
0.54
0.54
0.80
0.80
0.80
1.00
1.00
1.10
1.50
70°C
0.03
0.05
0.11
0.21
0.21
0.32
0.32
0.48
0.48
0.70
0.70
0.70
0.86
0.85
0.98
1.45
85°C
0.02
0.05
0.08
0.18
0.18
0.28
0.28
0.40
0.40
0.58
0.58
0.58
0.65
0.65
0.80
1.10
Note: The temperature rerating data is only for reference, please contact Littelfuse technical support for detail temperature rerating information.
Average Time Current Curves
Temperature Rerating Curve
100.00
10.00
1.00
0.10
1210L
170%
150%
130%
100000
1812L
110%
90%
70%
50%
10000
1000
30%
100
10%
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 85
10
Temperature (°C)
Note: Typical Temperature rerating curve, refer to table for derating data
1
0.1
0.01
0.10
1.00
Current in Amperes
10.00
The average time current curves and Temperature Rerating curve performance is affected by a number
or variables, and these curves provided as guidance only. Customer must verify the performance in their
application.
2
1210L OLD
0.01
0.1
1
10
100
Current in Amperes
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 05/07/21


Part Number 1210L075
Description PTC
Maker Littelfuse
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1210L075 Datasheet PDF






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