SCF150-R-1812

Surface Mount Resettable PTCs
SCF1812 Series
Description
The SCF1812 Series PTC provides surface mount
over-current protection for applications where space is at a
premium and resettable protection is desired.
Features
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RoHS compliant, Lead-Free and Halogen-Free
Fast time-to-trip
Compact design saves board space
Low resistance
Low-profile
Applicable
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PC motherboard - plug and play protection
Mobile phones - battery and port protection
Game console port protection
USB peripherals
Disk drive
PDAS / digital cameras
Power ports
General electronics
Electrical Parameters
Part Number
Hold
Current
Trip
Current
I hold (A)
I trip
(A)
Rated
Voltage
Max
Current
Typical
Power
Maximum Time
To Trip
V max
(Vdc)
I max
(A)
P dtyp.
(W)
Current
(A)
Time
(Sec.)
R min
(Ω)
R 1max
(Ω)
Resistance
SCF010-1812
0.10
0.30
60
10
0.8
8.0
0.020
1.600
15.00
SCF010-R-1812
0.10
0.30
60
10
0.8
8.0
0.020
1.600
15.00
SCF014-1812
0.14
0.30
60
10
0.8
8.0
0.008
1.200
6.500
SCF014-R-1812
0.14
0.30
60
10
0.8
8.0
0.008
1.200
6.500
SCF020-1812
0.20
0.40
30
10
0.8
8.0
0.020
0.800
5.000
SCF020-R-1812
0.20
0.40
30
10
0.8
8.0
0.020
0.800
5.000
SCF035-1812
0.35
0.70
16
40
0.8
8.0
0.100
0.320
1.500
SCF035-R-1812
0.35
0.70
16
40
0.8
8.0
0.100
0.320
1.500
SCF050-1812
0.50
1.00
16
40
0.8
8.0
0.150
0.150
1.000
SCF050-R-1812
0.50
1.00
16
40
0.8
8.0
0.150
0.150
1.000
SCF075-1812
0.75
1.50
16
40
0.8
8.0
0.200
0.110
0.450
SCF075-R-1812
0.75
1.50
16
40
0.8
8.0
0.200
0.110
0.450
SCF075-24R-1812
0.75
1.50
24
40
1.0
8.0
0.200
0.110
0.290
SCF075-33R-1812
0.75
1.50
33
40
1.0
8.0
0.200
0.110
0.400
SCF110-1812
1.10
2.20
8
100
0.8
8.0
0.300
0.040
0.210
SCF110-R-1812
1.10
2.20
8
100
0.8
8.0
0.300
0.040
0.210
SCF110-16-1812
1.10
1.95
16
40
0.8
8.0
0.500
0.040
0.180
SCF110-16-R-1812
1.10
1.95
16
40
0.8
8.0
0.500
0.040
0.180
SCF110-24R-1812
1.10
2.20
24
100
1.0
8.0
0.500
0.060
0.200
SCF125-1812
1.25
2.50
6
40
0.8
8.0
0.400
0.050
0.140
SCF125-R-1812
1.25
2.50
6
40
0.8
8.0
0.400
0.050
0.140
SOCAY Electronics Co., Ltd.
Revision September 12, 2013
www.socay.com
1/5
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Resettable PTCs
SCF1812 Series
Electrical Parameters
0
(Continue)
SCF150-1812
1.50
3.00
6
40
0.8
8.0
0.500
0.040
0.110
SCF150-R-1812
1.50
3.00
6
40
0.8
8.0
0.500
0.040
0.110
SCF150-12R-1812
1.50
3.00
12
100
1.0
8.0
0.500
0.040
0.110
SCF150-24R-1812
1.50
3.00
24
100
1.0
8.0
1.500
0.040
0.120
SCF160-1812
1.60
3.20
6
40
0.8
8.0
0.500
0.030
0.100
SCF160-R-1812
1.60
3.20
6
40
0.8
8.0
0.500
0.030
0.100
SCF160-12R-1812
1.60
3.20
12
100
1.0
8.0
1.000
0.030
0.100
SCF160-16R-1812
1.60
3.20
16
100
1.0
8.0
1.000
0.030
0.100
SCF190R-1812
1.90
4.90
6
100
1.0
8.0
5.000
0.003
0.025
SCF200R-1812
2.00
3.50
8
100
1.0
8.0
2.000
0.020
0.070
SCF260R-1812
2.60
5.00
6
100
1.0
8.0
2.500
0.015
0.047
SCF260-13R-1812
2.60
5.00
13.2
100
1.3
8.0
5.000
0.015
0.050
SCF260-16R-1812
2.60
5.00
16
100
1.3
8.0
5.000
0.015
0.050
SCF300R-1812
3.00
5.00
6
100
1.0
8.0
I hold= Hold current: maximum current device will pass without tripping in 23°C still air.
I trip= Trip current: minimum current at which the device will trip in 23°C still air.
V max= Maximum voltage device can withstand without damage at rated current (Imax)
I max= Maximum fault current device can withstand without damage at rated voltage (Vmax)
Pdtyp.= Power dissipated from device when in the tripped state at 23°C still air.
R min= Minimum resistance of device in initial (un-soldered) state.
R 1max= Maximum resistance of device at 23°C measured one hour after tripping.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
4.000
0.012
0.04
Temperature Rerating Chart – I hold (A)
5Average Time Current Curves
Temperature Rerating Curve
A
B
Ambient Temperature (°C)
Fault Current (A)
A = SCF010/010-R-1812
B = SCF014/014-R-1812
C = SCF020/020-R-1812
D = SCF035/035-R-1812
E = SCF050/050-R-1812
F = SCF075/075-R/
075-24R/075-33R-1812
G = SCF110/110-R/110-16/
110-16-R/110-24R-1812
H = SCF125/125-R-1812
I = SCF150/150-R/
150-12R/150-24R-1812
J = SCF160/160-R/
160-12R/160-16R-1812
K = SCF200R-1812
L = SCF260R/260-13R/
260-16R-1812
M= SCF190R-1812
N = SCF300R-812
A=SCF075, 075-24R, 075-33R, 110, 110-R,
110-16-R, 110-24R, 125, 150, 150-12R,
150-24R, 160, 160-12R, 160-16R, 190R,
200R,
260R,
260-13R,
260-16R,
300R-1812
B=SCF010, 014, 020, 035, 050-1812
Material Specifications
Terminal pad material
Pure Tin
Soldering Characteristics
Meets EIA specification RS 186-9E, ANSI/J-std-002 Category 3
SOCAY Electronics Co., Ltd.
Revision September 12, 2013
www.socay.com
2/5
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Resettable PTCs
SCF1812 Series
Soldering Parameters
TP
Critical Zone
TL to TP
Ramp-up
TL
Temperature
Pb-Free Assembly
Average Ramp-Up Rate (TS max to TP)
3°C/second max.
Preheat :
Temperature Min (TSmin)
Temperature Max (TSmax)
Time (TSmin to TSmax)
Time maintained above:
Temperature(TL)
Time (tL)
TS(max)
Ramp-down
TS(min)
Preheat
25
Time to peak temperature
(t 25℃ to peak)
Profile Feature
Time
150°C
200°C
60-180 seconds
217°C
60-150 seconds
Peak/Classification Temperature(TP):
260°C
Time within 5°C of actual peak:
Temperature
20-40 seconds
Ramp-down Rate:
6°C/ second max.
Time 25°C to Peak Temperature
8 minutes max.
Note: All temperatures refer to of the package, measured on the package body surface.
Solder reflow
Caution:
Due to “Lead Free” nature, Temperature and Dwelling time for the
soldering zone is higher than those for Regular. This may cause
damage to other components.
1. Recommended max past thickness > 0.25mm.
2. Devices can be cleaned using standard methods and aqueous
solvent.
3. Rework use standard industry practices.
4. Storage Environment : < 30℃/ 60%RH
1. If reflow temperatures exceed the recommended profile, devices
may not meet the performance requirements.
2. Devices are not designed to be wave soldered to the bottom side
of the board.
Part Marking
Part Numbering
F XXXL
SCF XXX – XXR– 1812
F110
Part Identification
Logo
Device Size Code
Voltage Rating
F
Current Rating
F XXX
XX
110
16
Part Identification
Logo
Socay Product Code
Example
Pad Layouts
Unit: mm
The dimension in the table below provide the recommended
pad layout for each SCF1812 device
1812 Series
SOCAY Electronics Co., Ltd.
Revision September 12, 2013
A
B
C
Nominal
Nominal
Nominal
3.45
1.78
3.50
Device
www.socay.com
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@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Resettable PTCs
SCF1812 Series
Dimensions
Unit: mm
Figure1
Figure2
A
Part Number
B
C
D
E
Figure
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
SCF010-1812
Figure1
4.37
4.73
3.07
3.41
0.60
0.90
0.30
0.95
-
-
SCF010-R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
0.90
0.30
0.95
0.25
0.65
SCF014-1812
Figure1
4.37
4.73
3.07
3.41
0.60
0.90
0.30
0.95
-
-
SCF014-R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
0.90
0.30
0.95
0.25
0.65
SCF020-1812
Figure1
4.37
4.73
3.07
3.41
0.60
0.90
0.30
0.95
-
-
SCF020-R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
0.90
0.30
0.95
0.25
0.65
SCF035-1812
Figure1
4.37
4.73
3.07
3.41
0.40
0.70
0.30
0.95
-
-
SCF035-R-1812
Figure2
4.37
4.73
3.07
3.41
0.40
0.70
0.30
0.95
0.25
0.65
SCF050-1812
Figure1
4.37
4.73
3.07
3.41
0.35
0.65
0.30
0.95
-
-
SCF050-R-1812
Figure2
4.37
4.73
3.07
3.41
0.35
0.65
0.30
0.95
0.25
0.65
SCF075-1812
Figure1
4.37
4.73
3.07
3.41
0.35
0.65
0.30
0.95
-
-
SCF075-R-1812
Figure2
4.37
4.73
3.07
3.41
0.35
0.65
0.30
0.95
0.25
0.65
SCF075-24R-1812
Figure2
4.37
4.73
3.07
3.41
0.80
1.55
0.25
0.95
0.25
0.65
SCF075-33R-1812
Figure2
4.37
4.73
3.07
3.41
0.80
1.55
0.25
0.95
0.25
0.65
SCF110-1812
Figure1
4.37
4.73
3.07
3.41
0.25
0.55
0.30
0.95
-
-
SCF110-R-1812
Figure2
4.37
4.73
3.07
3.41
0.25
0.55
0.30
0.95
0.25
0.65
SCF110-16-1812
Figure1
4.37
4.73
3.07
3.41
0.25
0.90
0.30
0.95
-
-
SCF110-16-R-1812
Figure2
4.37
4.73
3.07
3.41
0.25
0.90
0.30
0.95
0.25
0.65
SCF110-24R-1812
Figure2
4.37
4.73
3.07
3.41
0.80
1.30
0.25
0.95
0.25
0.65
SCF125-1812
Figure1
4.37
4.73
3.07
3.41
0.25
0.55
0.30
0.95
-
-
SCF125-R-1812
Figure2
4.37
4.73
3.07
3.41
0.25
0.55
0.30
0.95
0.25
0.65
SCF150-1812
Figure1
4.37
4.73
3.07
3.41
0.25
0.55
0.30
0.95
-
-
SCF150-R-1812
Figure2
4.37
4.73
3.07
3.41
0.25
0.55
0.30
0.95
0.25
0.65
SCF150-12R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
1.10
0.25
0.95
0.25
0.65
SCF150-24R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
1.55
0.25
0.95
0.25
0.65
SCF160-1812
Figure1
4.37
4.73
3.07
3.41
0.25
0.90
0.30
0.95
-
-
SCF160-R-1812
Figure2
4.37
4.73
3.07
3.41
0.25
0.90
0.30
0.95
0.25
0.65
SCF160-12R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
1.35
0.25
0.95
0.25
0.65
SCF160-16R-1812
Figure2
4.37
4.73
3.07
3.41
0.60
1.35
0.25
0.95
0.25
0.65
SCF190R-1812
Figure2
4.37
4.73
3.07
3.41
0.30
0.70
0.25
0.95
0.25
0.65
SCF200R-1812
Figure2
4.37
4.73
3.07
3.41
0.55
1.20
0.25
0.95
0.25
0.65
SCF260R-1812
Figure2
4.37
4.73
3.07
3.41
0.55
1.20
0.25
0.95
0.25
0.65
SCF260-13R-1812
Figure2
4.37
4.73
3.07
3.41
0.80
1.55
0.25
0.95
0.25
0.65
SCF260-16R-1812
Figure2
4.37
4.73
3.07
3.41
0.80
1.55
0.25
0.95
0.25
0.65
SCF300R-1812
Figure2
4.37
4.73
3.07
3.41
0.80
1.55
0.25
0.95
0.25
0.65
SOCAY Electronics Co., Ltd.
Revision September 12, 2013
www.socay.com
4/5
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Surface Mount Resettable PTCs
SCF1812 Series
Packaging
Packaging Option
Quantity
Packaging Option
Quantity
SCF010-1812
Part Number
Tape & Reel -12mm/7″tape
2000
SCF110-24R-1812
Part Number
Tape & Reel -12mm/7″tape
1500
SCF010-R-1812
Tape & Reel -12mm/7″tape
2000
SCF125-1812
Tape & Reel -12mm/7″tape
2000
SCF014-1812
Tape & Reel -12mm/7″tape
2000
SCF125-R-1812
Tape & Reel -12mm/7″tape
2000
SCF014-R-1812
Tape & Reel -12mm/7″tape
2000
SCF150-1812
Tape & Reel -12mm/7″tape
2000
SCF020-1812
Tape & Reel -12mm/7″tape
2000
SCF150-R-1812
Tape & Reel -12mm/7″tape
2000
SCF020-R-1812
Tape & Reel -12mm/7″tape
2000
SCF150-12R-1812
Tape & Reel -12mm/7″tape
2000
SCF035-1812
Tape & Reel -12mm/7″tape
2000
SCF150-24R-1812
Tape & Reel -12mm/7″tape
2000
SCF035-R-1812
Tape & Reel -12mm/7″tape
2000
SCF160-1812
Tape & Reel -12mm/7″tape
2000
SCF050-1812
Tape & Reel -12mm/7″tape
2000
SCF160-R-1812
Tape & Reel -12mm/7″tape
2000
SCF050-R-1812
Tape & Reel -12mm/7″tape
2000
SCF160-12R-1812
Tape & Reel -12mm/7″tape
2000
SCF075-1812
Tape & Reel -12mm/7″tape
2000
SCF160-16R-1812
Tape & Reel -12mm/7″tape
2000
SCF075-R-1812
Tape & Reel -12mm/7″tape
2000
SCF190R-1812
Tape & Reel -12mm/7″tape
2000
SCF075-24R-1812
Tape & Reel -12mm/7″tape
1500
SCF200R-1812
Tape & Reel -12mm/7″tape
2000
SCF075-33R-1812
Tape & Reel -12mm/7″tape
1500
SCF260R-1812
Tape & Reel -12mm/7″tape
2000
SCF110-1812
Tape & Reel -12mm/7″tape
2000
SCF260-13R-1812
Tape & Reel -12mm/7″tape
1500
SCF110-R-1812
Tape & Reel -12mm/7″tape
2000
SCF260-16R-1812
Tape & Reel -12mm/7″tape
1500
SCF110-16-1812
Tape & Reel -12mm/7″tape
2000
SCF300R-1812
Tape & Reel -12mm/7″tape
1500
SCF110-16-R-1812
Tape & Reel -12mm/7″tape
2000
Tape and Reel Specifications
7.0
(177.8)
0.157
(4.0)
Diameter
0.472
(12.0)
0.36
(9.2)
0.315
(8.0)
Cover tape
0.49
(12.4)
Direction of Feed
Dimensions are in inches
(and millimeters)
Warning
u
Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical arcing and/or
flame.
u
PPTC device are intended for occasional over-current protection. Application for repeated over-current condition and/or
prolonged trip are not anticipated.
u
Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.
SOCAY Electronics Co., Ltd.
Revision September 12, 2013
www.socay.com
5/5
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.