JSMD 1812 Series Surface Mount PTC Devices
Performance Specification
Maximum
V max
Model
Imax
Resistance
I hold
I trip
Pd
@25°C
@25°C
Typ.
Curren
t
Tim
e
R i min
R1max
Time To Trip
(V dc)
(A)
(A)
(A)
(W)
(A)
(Sec)
()
()
JSMD1812-010
30.0
100
0.10
0.30
0.8
0.5
1.50
0.750
15.000
JSMD1812-010/60
60.0
100
0.10
0.30
0.8
0.5
1.50
0.750
15.000
JSMD1812-014
60.0
100
0.14
0.34
0.8
1.5
0.15
0.650
6.000
JSMD1812-020
30.0
100
0.20
0.40
0.8
8.0
0.02
0.350
5.000
JSMD1812-020/60
60.0
100
0.20
0.40
0.8
8.0
0.02
0.350
5.000
JSMD1812-030
30.0
100
0.30
0.60
0.8
8.0
0.10
0.250
3.000
JSMD1812-035
30.0
100
0.35
0.70
0.8
8.0
0.10
0.350
1.800
JSMD1812-035/60
60.0
100
0.35
0.70
0.8
8.0
0.10
0.350
2.000
JSMD1812-050
16.0
100
0.50
1.00
0.8
8.0
0.15
0.150
1.000
JSMD1812-050/30
30.0
100
0.50
1.00
0.8
8.0
0.15
0.150
1.000
JSMD1812-050/60
60.0
100
0.50
1.00
0.8
8.0
0.15
0.150
1.000
JSMD1812-075
16.0
100
0.75
1.50
0.8
8.0
0.20
0.090
0.450
JSMD1812-075/24
24.0
100
0.75
1.50
0.8
8.0
0.20
0.090
0.450
JSMD1812-075/33
33.0
100
0.75
1.50
0.8
8.0
0.20
0.090
0.450
JSMD1812-110
8.0
100
1.10
2.20
0.8
8.0
0.30
0.050
0.250
JSMD1812-110/12
12.0
100
1.10
2.20
0.8
8.0
0.30
0.050
0.250
JSMD1812-110/16
16.0
100
1.10
2.20
0.8
8.0
0.30
0.050
0.250
JSMD1812-110/24
24.0
100
1.10
2.20
0.8
8.0
0.30
0.050
0.250
JSMD1812-110/33
33.0
100
1.10
2.20
0.8
8.0
0.30
0.050
0.250
JSMD1812-125
8.0
100
1.25
2.50
0.8
8.0
0.40
0.050
0.140
JSMD1812-125/12
12.0
100
1.25
2.50
0.8
8.0
0.40
0.050
0.140
JSMD1812-125/16
16.0
100
1.25
2.50
0.8
8.0
0.40
0.050
0.140
JSMD1812-150
8.0
100
1.50
3.00
0.8
8.0
0.50
0.040
0.160
JSMD1812-150/12
12.0
100
1.50
3.00
0.8
8.0
0.50
0.040
0.160
JSMD1812-150/16
16.0
100
1.50
3.00
0.8
8.0
0.50
0.040
0.160
JSMD1812-150/24
24.0
100
1.50
3.00
0.8
8.0
0.50
0.040
0.160
JSMD1812-160
8.0
100
1.60
2.80
0.8
8.0
1.00
0.030
0.130
JSMD1812-160/12
12.0
100
1.60
2.80
0.8
8.0
1.00
0.030
0.130
JSMD1812-160/16
16.0
100
1.60
2.80
0.8
8.0
1.00
0.030
0.130
JSMD1812-200
8.0
100
2.00
4.00
0.8
8.0
2.00
0.020
0.100
JSMD1812-200/12
12.0
100
2.00
4.00
0.8
8.0
2.00
0.020
0.100
JSMD1812-200/16
16.0
100
2.00
4.00
0.8
8.0
2.00
0.020
0.100
http:// www.jksemi.com
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
JSMD1812-250
8.0
100
2.50
5.00
0.8
8.0
5.00
0.015
0.075
JSMD1812-250/12
12.0
100
2.50
5.00
0.8
8.0
5.00
0.015
0.075
JSMD1812-250/16
16.0
100
2.50
5.00
0.8
8.0
5.00
0.015
0.075
JSMD1812-260
8.0
100
2.60
5.00
0.8
8.0
2.50
0.015
0.050
JSMD1812-260/12
12.0
100
2.60
5.00
0.8
8.0
2.50
0.015
0.050
JSMD1812-260/16
16.0
100
2.60
5.00
0.8
8.0
2.50
0.015
0.050
JSMD1812-300
6.0
100
3.00
5.00
0.8
8.0
4.00
0.012
0.040
JSMD1812-300/8
8.0
100
3.00
5.00
0.8
8.0
4.00
0.012
0.040
V max = Maximum operating voltage device can withstand without damage at rated current (Imax).
I max
= Maximum fault current device can withstand without damage at rated voltage (Vmax).
I hold
= Hold Current. Maximum current device will not trip in 25°C still air.
I trip
= Trip Current. Minimum current at which the device will always trip in 25°C still air.
Pd
= Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.
Ri min/max = Minimum/Maximum device resistance prior to tripping at25°C.
R1max = Maximum device resistance is measured one hour post reflow.
CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.
Environmental Specifications
Test
Conditions
Resistance change
Passive aging
+85°C, 1000 hrs.
±5% typical
Humidity aging
+85°C, 85% R.H. , 168 hours
±5% typical
Thermal shock
+85°C to -40°C, 20 times
±33% typical
Resistance to solvent
MIL-STD-202,Method 215
No change
Vibration
MIL-STD-202,Method 201
No change
Ambient operating conditions : - 40 °C to +85 °C
Maximum surface temperature of the device in the tripped state is 125 °C
Agency Approval and Environmental Complianc
Agency
File Number
UL
EN217453
2002/95/EC
TUV
pending
EN14582
http:// www.jksemi.com
Regulation
Standard
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
Thermal Derading Chart
Recommended Hold Current(A) at Ambient Temperature(°C)
Ambient Operation
Temperature
Model
-40°C
-20°C
0°C
25°C
40°C
50°C
60°C
70°C
85°C
JSMD1812-010
0.16
0.14
0.12
0.10
0.08
0.07
0.06
0.05
0.03
JSMD1812-014
0.23
0.19
0.17
0.14
0.12
0.10
0.09
0.08
0.06
JSMD1812-020
0.29
0.26
0.23
0.20
0.17
0.15
0.14
0.12
0.10
JSMD1812-030
0.44
0.39
0.35
0.30
0.26
0.23
0.21
0.18
0.15
JSMD1812-035
0.50
0.45
0.40
0.35
0.30
0.26
0.24
0.20
0.16
JSMD1812-050
0.59
0.57
0.55
0.50
0.45
0.43
0.35
0.30
0.23
JSMD1812-075
1.10
0.99
0.87
0.75
0.63
0.57
0.49
0.45
0.35
JSMD1812-110
1.60
1.45
1.28
1.10
0.92
0.83
0.71
0.66
0.52
JSMD1812-125
2.00
1.75
1.52
1.25
1.00
0.95
0.90
0.75
0.53
JSMD1812-150
2.30
2.05
1.77
1.50
1.23
1.09
0.95
0.82
0.61
JSMD1812-160
2.10
1.96
1.88
1.60
1.26
1.12
0.98
0.84
0.63
JSMD1812-200
2.88
2.61
2.25
2.00
1.80
1.66
1.45
1.09
0.80
JSMD1812-250
3.27
3.04
2.88
2.50
2.21
2.07
1.92
1.78
1.57
JSMD1812-260
3.90
3.42
2.96
2.60
2.33
2.07
1.94
1.35
1.00
JSMD1812-300
4.15
3.76
3.46
3.00
2.55
2.28
2.01
1.61
1.33
Thermal Derating Curve
Derating Curves for JSMD1812 Series
160
140
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
Temperature (°C)
Average Time-Current Curve
Average Time-Current Curve
http:// www.jksemi.com
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
Soldering Parameters
TP 20~40 S
TP 260
Critical Zone
Ramp-up
TL to TP
TL 217
tL
60~150 s
Tsmax
200
Tsmin
Ramp-down
150
ts
Preheat 60~180 s
25
t 25°C to peak
Time
Profile Feature
Pb-Free Assembly
Average Ramp-Up Rate(Ts max to T p)
3℃/second mac.
Preheat
-Temperature Min(Ts min)
150℃
-Temperature Max(Ts max)
200℃
-Time(Ts min to Ts max)
60~180 seconds
Time maintained above:
-Temperature(TL)
217℃
-Time(tL)
60~150 seconds
Peak Temperature(Tp)
260℃
Ramp-Down Rate
6℃/second max.
Time 25℃ to Peak Temperature
8 minutes max
Storage Condition
0℃~35℃,≤70%RH
Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead-free
Recommended maximum paste thickness is 0.25mm
Devices can be cleaned using standard industry methods and solvents.
Note 1:All temperature refer to topside of the package, measured on the package body surface.
Note 2: If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements.
Physical Dimensions(mm.)
http:// www.jksemi.com
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
Model
A
B
Min.
Max.
JSMD1812-010
4.37
4.73
JSMD1812-010/60
4.37
JSMD1812-014
Min.
C
D
E
Min.
Min.
Max.
Min.
Max.
3.07
3.41
0.50
1.00
0.30
0.25
4.73
3.07
3.41
0.50
1.00
0.30
0.25
4.37
4.73
3.07
3.41
0.50
1.30
0.30
0.25
JSMD1812-020
4.37
4.73
3.07
3.41
0.50
1.30
0.30
0.25
JSMD1812-020/60
4.37
4.73
3.07
3.41
0.50
1.00
0.30
0.25
JSMD1812-030
4.37
4.73
3.07
3.41
0.50
1.30
0.30
0.25
JSMD1812-035
4.37
4.73
3.07
3.41
0.65
1.15
0.30
0.25
JSMD1812-035/60
4.37
4.73
3.07
3.41
1.00
1.50
0.30
0.25
JSMD1812-050
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-050/30
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-050/60
4.37
4.73
3.07
3.41
1.10
1.80
0.30
0.25
JSMD1812-075
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-075/24
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-075/33
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-110
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-110/12
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-110/16
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-110/24
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-110/33
4.37
4.73
3.07
3.41
1.10
1.80
0.30
0.25
JSMD1812-125
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-125/12
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-125/16
4.37
4.73
3.07
3.41
0.65
1.15
0.30
0.25
JSMD1812-150
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-150/12
4.37
4.73
3.07
3.41
0.35
0.85
0.30
0.25
JSMD1812-150/16
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-150/24
4.37
4.73
3.07
3.41
0.40
1.20
0.30
0.25
JSMD1812-160
4.37
4.73
3.07
3.41
0.40
0.90
0.30
0.25
JSMD1812-160/12
4.37
4.73
3.07
3.41
0.35
0.85
0.30
0.25
JSMD1812-160/16
4.37
4.73
3.07
3.41
1.10
1.80
0.30
0.25
JSMD1812-200
4.37
4.73
3.07
3.41
0.60
1.30
0.30
0.25
JSMD1812-200/12
4.37
4.73
3.07
3.41
0.65
1.15
0.30
0.25
JSMD1812-200/16
4.37
4.73
3.07
3.41
1.10
1.80
0.30
0.25
JSMD1812-250
4.37
4.73
3.07
3.41
0.35
0.85
0.30
0.25
JSMD1812-250/12
4.37
4.73
3.07
3.41
0.65
1.15
0.30
0.25
JSMD1812-250/16
4.37
4.73
3.07
3.41
1.00
1.50
0.30
0.25
JSMD1812-260
4.37
4.73
3.07
3.41
0.50
1.30
0.30
0.25
JSMD1812-260/12
4.37
4.73
3.07
3.41
0.65
1.15
0.30
0.25
JSMD1812-260/16
4.37
4.73
3.07
3.41
1.00
1.50
0.30
0.25
JSMD1812-300
4.37
4.73
3.07
3.41
0.50
1.30
0.30
0.25
JSMD1812-300/8
4.37
4.73
3.07
3.41
1.00
1.50
0.30
0.25
Termination Pad Characteristics
Terminal pad materials:Tin-plated Nickel-Copper
Terminal pad solder ability:Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3.
http:// www.jksemi.com
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
Recommended Pad Layout (mm.)
1.78 士 0.1
3.2 士 0.1
1.78 士 0.1
3.2 士 0.1
Packaging Quantity
Part Number
Quantity
JSMD
035/60.050/60.110/33.150/24.250/16.260/16.300.300/8
JSMD
010.010/60.014.020.020/60.030.035.075/33.110/24.125.1
6.150.16.160/16.200/12.200/16.250/12.260/12
1,000 pcs/reel
1,500 pcs/reel
The others
2,000 pcs/reel
Tape & reel packaging per EIA481-1
Tape And Reel Specifications (mm)
Governing
Specifications
EIA 481-1
W
12 ± 0.3
P0
4.0 ± 0.10
P1
8.0 ± 0.10
P2
2.0 ± 0.05
A0
3.5 ± 0.10
B0
5.1 ± 0.10
B1max.
5.9
D0
1.50 + 0.1, -0
F
5.5 ± 0.05
E1
1.75 ± 0.10
E2min.
10.25
T
0.6
T1max.
0.1
K0
0.9 ± 0.1
Leader min.
390
Trailer min.
160
EIA Tape Component Dimensions
P0
Embossment
D
T
P2
E1
Cover
F
B
W
B0
K0
E2
T
P1
EIA Reel Dimensions
W2(measured at hub)
A
N(hub dia.)
Reel Dimensions
A max.
178
N min.
60
W1
12.4 ± 0.5
W2
18.4
Cover tape
W1(measured at hub)
Carrier tape
Embossed cavity
Storage And Handling
‧
‧
Storage conditions:35°C max, 70% R.H.
Devices may not meet specified performance
if storage conditions are exceeded.
http:// www.jksemi.com
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
Part Number System
J SMD1812-口口口 / 口口
Special voltage Rating(Optional)
Holding Current Rating
Device Dimensions: Length/width(Unit:1/100 inch) Size 4532 mm / 1812 inch
JKSEMI
Cross Reference
Cross Reference
JKSEMI
TYCO/Raychem
Littelfuse
Bourns /
Polytronics /
Multifuse®
EVERFUSE®
SEA-LAND
JSMD1812-010
miniSMDC010F
1812L010
MF-MSMF010
SMD1812P010TF
mSMD010
JSMD1812-010/60
-
1812L010/60
-
SMD1812P010TF/60
mSMD010-60V
JSMD1812-014
miniSMDC014F
1812L014
MF-MSMF014
SMD1812P014TF
mSMD014
JSMD1812-020
miniSMDC020F
1812L020
MF-MSMF020
SMD1812P020TF
mSMD020
JSMD1812-020/60
-
1812L020/60
MF-MSMF020/60
-
mSMD020-60V
JSMD1812-030
miniSMDC030F
-
MF-MSMF030
-
mSMD030
JSMD1812-035
-
-
-
-
-
JSMD1812-035/60
-
-
-
SMD1812P035TF/60
-
JSMD1812-050
miniSMDC050F
1812L050
MF-MSMF050
SMD1812P050TF
mSMD050
JSMD1812-050/30
-
1812L050/30
MF-MSMF050/30X
SMD1812P050TF/30
-
JSMD1812-050/60
-
1812L050/60
-
SMD1812P050TF/60
mSMD050-60V
JSMD1812-075
miniSMDC075F
1812L075
MF-MSMF075
SMD1812P075TF
mSMD075
JSMD1812-075/24
miniSMDC075F/24
1812L075/24
MF-MSMF075/24
SMD1812P075TF/24
mSMD075-24V
JSMD1812-075/33
miniSMDC075F/33
1812L075/33
MF-MSMF075/33X
SMD1812P075TF/33
mSMD075-33V
JSMD1812-110
-
1812L110
MF-MSMF110
SMD1812P110TF
mSMD110
JSMD1812-110/12
-
1812L110
-
-
-
JSMD1812-110/16
miniSMDC110F/16
1812L110/16
MF-MSMF110/16
SMD1812P110TF/16
mSMD110-16V
JSMD1812-110/24
miniSMDC110F/24
1812L110/24
MF-MSMF110/24X
SMD1812P110TF/24
mSMD110-24V
JSMD1812-110/33
-
1812L110/33
-
SMD1812P110TF/33
mSMD110-33V
JSMD1812-125
miniSMDC125F
-
MF-MSMF125
-
mSMD125
JSMD1812-125/12
-
-
-
-
-
JSMD1812-125/16
miniSMDC125F/16
1812L125/16
-
SMD1812P125TF/16
-
JSMD1812-260
miniSMDC260F
1812L260
-
-
mSMD260
JSMD1812-260/12
miniSMDC260F/12
1812L260/12
-
-
-
JSMD1812-260/16
miniSMDC260F/16
1812L260/16
MF-MSMF260
SMD1812P260TFT
-
JSMD1812-300
miniSMDC300F
1812L300
-
SMD1812P300TFT
mSMD300
JSMD1812-300/8
-
-
-
-
-
http:// www.jksemi.com
2016-12-01 版次: c
JSMD 1812 Series Surface Mount PTC Devices
“Raychem” is a registered trademark of Tyco Electronics.
“Littelfuse” is a registered trademark of Littelfuse
“Multifuse” is a registered trademark of bourns,Inc.
“EVERFUSE” is a registered trademark of Polytronics Technology Corp.
“SEA-LAND” is a registered trademark of Sea-Land electronic corp.
Website: http://www.jksemi.com
For additional information, please contact your local Sales Representative.
©Copyright 2016, jksemi
is a registered trademark of jksemi All rights arereserved
http:// www.jksemi.com
2016-12-01 版次: c
很抱歉,暂时无法提供与“SMD1812-075”相匹配的价格&库存,您可以联系我们找货
免费人工找货