SC135-250 [SOCAY]
Radial Lead Resettable Polymer PTCs;
| 型号： | SC135-250 |
| 厂家： | 
Socay Electornics Co., Ltd. |
| 描述： | Radial Lead Resettable Polymer PTCs |
| 文件： | 总4页 (文件大小：464K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Radial Lead Resettable Polymer PTCs
SC135 Series
Description
SC135 Series is designed to protect against short duration
high voltage fault currents (power cross or power induction
surge) typically used in AC110V.
Features
u
0.05-3.5A hold current rating
135VAC operating voltage
u
u
u
Fast time-to- trip
RoHS compliant, Lead-Free and Halogen-Free
Applicable
u
u
u
AC110V over-current protection
Power ports
Customer Premises Equipment(CPE)
Electrical Parameters
Maximum Time
To Trip
Resistance
V max
(Vac)
I max
(A)
P dtyp.
(W)
I hold (A)
I trip (A)
Part Number
Current
Time
R min
R max
R 1max
(A)
(Sec.)
(Ω)
(Ω)
(Ω)
SC135-050
SC135-060
SC135-080
SC135-100
SC135-120
SC135-160
SC135-200
SC135-250
SC135-300
SC135-400
SC135-500
SC135-550
SC135-650
SC135-750
SC135-900
SC135-1000
SC135-1100
SC135-1250
SC135-1350
SC135-1600
SC135-1850
SC135-2000
SC135-2500
SC135-3000
SC135-3500
0.05
0.060.08
0.08
0.10
0.12
0.16
0.20
0.25
0.30
0.40
0.50
0.55
0.65
0.75
0.90
1.00
1.10
1.25
1.35
1.60
1.85
2.00
2.50
3.00
3.50
0.10
0.12
0.16
0.20
0.24
0.32
0.40
0.50
0.60
0.80
1.0
1.1
1.3
1.5
1.8
2.0
2.2
2.5
2.7
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
2.5
3.0
4.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
7.5
7.5
7.5
7.5
9.0
10.0
11.0
12.5
13.5
16.0
18.5
20.0
20.0
20.0
20.0
0.27
0.30
0.38
0.40
0.46
0.50
0.72
0.90
1.0
1.3
1.6
1.6
1.7
1.8
2.1
2.2
2.4
2.6
2.8
3.2
3.6
0.25
0.30
0.40
0.50
0.60
0.80
1.00
1.25
1.50
2.00
2.50
2.75
3.25
3.75
4.50
5.00
5.50
6.25
6.75
8.00
9.25
10.0
12.5
15.0
17.5
4.0
4.0
4.0
5.0
6.0
7.0
5.0
5.0
5.0
5.0
5.0
5.0
8.0
8.0
8.0
8.0
9.0
10.0
10.0
10.0
10.0
12.0
15.0
15.0
15.0
13.5
10.0
7.5
5.0
4.0
2.2
1.8
1.6
1.2
0.90
0.75
0.60
0.45
0.35
0.30
0.25
0.22
0.18
0.16
0.13
0.11
0.10
0.075
0.060
0.050
27.0
20.0
15.0
10.0
8.0
5.0
4.5
3.6
2.7
36.0
27.0
20.0
13.5
10.8
6.8
6.0
4.8
3.3
2.4
2.0
1.65
1.45
1.00
0.80
0.65
0.55
0.50
0.40
0.36
0.27
0.22
0.20
0.15
0.12
0.10
2.0
1.75
1.2
0.96
0.80
0.66
0.60
0.48
0.43
0.33
0.27
0.24
0.18
0.15
0.12
3.2
3.7
4.0
5.0
6.0
7.0
3.9
4.6
5.3
6.0
I hold= Hold current: maximum current device will pass without tripping in 25°C still air.
I trip= Trip current: minimum current at which the device will trip in 25°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 25°C still air.
R min= Minimum resistance of device in initial (un-soldered) state.
)
R max= Maximum resistance of device in initial (un-soldered) state.
R 1max= Maximum resistance of device at 25°C measured one hour after tripping.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
1 / 4
Radial Lead Resettable Polymer PTCs
SC135 Series
Temperature Rerating Chart – I hold (A)
Ambient Operation Temperature
Part Number
-40°C
-20°C
0°C
25°C
40°C
50°C
60°C
70°C
85°C
Hold Current (A)
SC135-050
SC135-060
SC135-080
SC135-100
SC135-120
SC135-160
SC135-200
SC135-250
SC135-300
SC135-400
SC135-500
SC135-550
SC135-650
SC135-750
SC135-900
SC135-1000
SC135-1100
SC135-1250
SC135-1350
SC135-1600
SC135-1850
SC135-2000
SC135-2500
SC135-3000
SC135-3500
0.078
0.093
0.124
0.155
0.186
0.248
0.31
0.39
0.47
0.62
0.78
0.85
1.01
1.16
1.40
1.55
1.71
1.94
2.09
2.48
2.87
3.10
3.88
4.65
5.43
0.068
0.082
0.109
0.136
0.163
0.218
0.27
0.34
0.41
0.54
0.68
0.75
0.88
1.02
1.22
1.36
1.50
1.70
1.84
2.18
2.52
2.72
3.40
4.08
4.76
0.060
0.071
0.095
0.119
0.143
0.190
0.24
0.30
0.36
0.48
0.60
0.66
0.77
0.89
1.07
1.19
1.31
1.49
1.61
1.90
2.20
2.38
2.98
3.57
4.17
0.05
0.06
0.08
0.10
0.12
0.16
0.20
0.25
0.30
0.40
0.50
0.55
0.65
0.75
0.90
1.00
1.10
1.25
1.35
1.60
1.85
2.00
2.50
3.00
3.50
0.041
0.049
0.065
0.081
0.097
0.130
0.16
0.20
0.24
0.32
0.41
0.45
0.53
0.61
0.73
0.81
0.89
1.01
1.09
1.30
1.50
1.62
2.03
2.43
2.84
0.036
0.043
0.058
0.072
0.086
0.115
0.14
0.18
0.22
0.29
0.36
0.40
0.47
0.54
0.65
0.72
0.79
0.90
0.97
1.15
1.33
1.44
1.80
2.16
2.52
0.032
0.038
0.050
0.063
0.076
0.101
0.13
0.16
0.20
0.25
0.32
0.35
0.41
0.47
0.57
0.63
0.69
0.79
0.85
1.01
1.17
1.26
1.58
1.89
2.21
0.027
0.032
0.043
0.054
0.065
0.086
0.11
0.020
0.024
0.032
0.040
0.048
0.064
0.08
0.10
0.12
0.16
0.20
0.22
0.26
0.30
0.36
0.40
0.44
0.50
0.54
0.64
0.74
0.80
1.00
1.20
1.40
0.14
0.16
0.22
0.27
0.30
0.35
0.41
0.49
0.54
0.59
0.68
0.73
0.86
1.00
1.08
1.35
1.62
1.89
Temperature Rerating Curve
Average Time Current Curves
Temperature (°C)
Current in Amperes
A=SC135-050
B=SC135-060
C=SC135-080
D=SC135-100
E=SC135-120
F=SC135-160
G=SC135-200
H=SC135-250
I=SC135-300
J=SC135-400
K=SC135-500
L=SC135-550
MSC135-650
N=SC135-750
O=SC135-900
PSC135-1000
Q=SC135-1100
R=SC135-1250
S=SC135-1350
T=SC135-1600
U=SC135-1850
V=SC135-2000
W=SC135-2500
X=SC135-3000
Y=SC135-3500
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
2 / 4
Radial Lead Resettable Polymer PTCs
SC135 Series
Test Procedures and Requirement
Test
Resistance
Test Conditions
In still air @25±2°C
Accept/Reject Criteria
R
min≤R≤Rmax
Hold Current
Time to Trip
60 min, at Ihold, In still air @25±2°C
Specified current, Vmax, @25±2°C
Vmax, Imax,100 cycles
No trip
T≤Maximum Time To Trip
No arcing or burning
No arcing or burning
Trip Cycle Life
Trip Endurance
Vmax,24hours
Soldering Parameters
Refer to the condition recommended
Pre-Heating Zone by the manufacturer. Max. ramping
rate should not exceed 4°C/Sec
Max. solder temperature should not
exceed 260°C
Soldering Zone
Cooling Zone
Cooling by natural convection in air
Physical Specifications
0.05-0.16A Tin-plated Copper clad steel
0.2-3.50A Tin-plated Copper
Lead Material
Soldering
Characteristics
Solder ability per MIL-STD-202, Method 208E
Cured, flame retardant epoxy polymer meets UL 94V-0
requirements.
Insulating Material
Device Labeling
Marked with ‘SC’, voltage, current rating
Part Marking
Part Numbering
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
3 / 4
Radial Lead Resettable Polymer PTCs
SC135 Series
Dimensions
Figure1
Figure2
A
B
C
D
Lead (dia)
Part
Number
Packaging
(Bulk Pack)
Figure
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Max.
0.236
0.236
0.236
0.236
0.276
0.276
0.256
0.276
0.256
0.346
0.346
0.346
0.394
0.394
0.445
0.472
0.531
0.551
0.618
0.618
0.630
0.728
0.827
0.966
0.966
Max.
6.0
Max.
0.327
0.343
0.366
0.394
0.413
0.413
0.394
0.413
0.512
0.484
0.570
0.570
0.591
0.650
0.689
0.807
0.720
0.854
0.835
0.835
0.966
1.004
1.142
1.142
1.319
Max.
8.3
Typ.
Typ.
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
10.2
10.2
10.2
10.2
10.2
Max.
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
Max.
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
SC135-050
SC135-060
SC135-080
SC135-100
SC135-120
SC135-160
SC135-200
SC135-250
SC135-300
SC135-400
SC135-500
SC135-550
SC135-650
SC135-750
SC135-900
SC135-1000
SC135-1100
SC135-1250
SC135-1350
SC135-1600
SC135-1850
SC135-2000
SC135-2500
SC135-3000
SC135-3500
Figure1
Figure1
Figure1
Figure1
Figure1
Figure1
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.400
0.400
0.400
0.400
0.400
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.024
0.024
0.024
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
6.0
8.7
6.0
9.3
6.0
10.0
10.5
10.5
10.0
10.5
13.0
12.3
14.5
14.5
15.0
16.5
17.5
20.5
18.3
21.7
21.2
21.2
24.5
25.5
29.0
29.0
33.5
7.0
7.0
6.5
7.0
6.5
8.8
8.8
8.8
10.0
10.0
11.3
12.0
13.5
14.0
15.7
15.7
16.0
18.5
21.0
24.5
24.5
500
500
500
500
500
200
200
200
100
100
Warning
u This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current in a fault
condition, Operation beyond the maximum rating or improper use may result in device damage and possible electrical arcing and
flame.
u A PPTC device is not a fuse, It is a nonlinear thermistor that limits current, Because under a fault condition all PPTC devices go
into a high resistance state but not open circuit hazardous voltage may be present at PPTC.
u The devices are intended for protection against occasional over-current or over-temperature fault conditions and should not be
used when repeated fault conditions or prolonged trip events.
u In most application, power must be removed and the fault condition cleared in order to reset a PPTC device.
u PPTC devices are not recommended to be installed in applications where the device is constrained such that its PPTC properties
are inhibited, for example in rigid potting materials or Add devices surface coating, Bundled devices ontology, which lack
adequate clearance to accommodate device expansion.
u Contamination on of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the
performance of the devices. For example, Organic solvents to cleaning.
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
4 / 4
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