PRODUCT DATASHEET
ASMD1206 Series Surface Mount PTC Devices
ASMD1206 Series Surface Mount PTC Devices
Description
The ASMD1206 series provides miniature surface
mount overcurrent protection with holding current from
0.05A to 3.5A.
This series is suitable for wide range of applications
in modern electronics where space is limited.
Features
● RoHS compliant and lead-free
● Low profile
● Halogen-free
● Fast response to fault current
● Compact design saves board space
● Compatible with high temperature solders
Agency Approvals
Agency
Applications
File Number
E472196
● Battery PCM
● Game console port protection
● USB hubs, ports and peripherals
● Optical disk drives
● Set-top-box and HDMI
● General electronics
Regulation
Standard
2002/95/EC
EN14582
JDT Fuse Industrial Co., Ltd
www.jdtfuse.com
Page 1/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
Performance Specification
Model
V max
(V dc)
I max
(A)
I hold
I trip
Pd
@25°C
(A)
@25°C
(A)
Typ.
(W)
Maximum
Time To Trip
Resistance
Current
(A)
Time
(Sec)
R i min
R1max
(Ω)
(Ω)
ASMD1206-005
60.0
100
0.05
0.15
0.4
0.25
1.5
3.60
50
ASMD1206-005-24V
24.0
100
0.05
0.15
0.4
0.25
1.5
3.60
50
ASMD1206-010
60.0
100
0.1
0.25
0.4
0.5
1.0
1.60
15
ASMD1206-010-24V
24.0
100
0.1
0.25
0.4
0.5
1.0
1.60
15
ASMD1206-012
60.0
100
0.12
0.29
0.4
0.5
1.0
1.60
15
ASMD1206-012-24V
24.0
100
0.12
0.29
0.4
0.5
1.0
1.60
15
ASMD1206-016
16.0
100
0.16
0.37
0.4
1.0
0.3
1.00
6.0
ASMD1206-016-24V
24.0
100
0.16
0.37
0.4
1.0
0.3
1.00
6.0
ASMD1206-016-33V
33.0
100
0.16
0.37
0.4
1.0
0.3
1.00
6.0
ASMD1206-020
24.0
100
0.2
0.46
0.6
8.0
0.08
0.35
3.5
ASMD1206-020-30V
30.0
100
0.2
0.46
0.6
8.0
0.08
0.35
3.5
ASMD1206-020-48V
48.0
100
0.2
0.46
0.6
8.0
0.08
0.35
3.5
ASMD1206-025
16.0
100
0.25
0.5
0.6
8.0
0.08
0.35
2.7
ASMD1206-025-24V
24.0
100
0.25
0.5
0.6
8.0
0.08
0.35
2.7
ASMD1206-025-30V
30.0
100
0.25
0.5
0.6
8.0
0.08
0.35
2.7
ASMD1206-025-48V
48.0
100
0.25
0.5
0.6
8.0
0.08
0.35
2.7
ASMD1206-035
6.0
100
0.35
0.75
0.6
8.0
0.1
0.25
1.5
ASMD1206-035-16V
16.0
100
0.35
0.75
0.6
8.0
0.1
0.25
1.5
ASMD1206-035-30V
30.0
100
0.35
0.75
0.6
8.0
0.1
0.25
1.5
ASMD1206-050
6.0
100
0.5
1.0
0.6
8.0
0.1
0.15
0.7
ASMD1206-050-13.2V
13.2
100
0.5
1.0
0.6
8.0
0.1
0.15
0.7
ASMD1206-050-16V
16.0
100
0.5
1.0
0.6
8.0
0.1
0.15
0.7
ASMD1206-050-30V
30.0
100
0.5
1.0
0.6
8.0
0.1
0.15
0.7
ASMD1206-075
6.0
100
0.75
1.5
0.6
8.0
0.2
0.09
0.5
ASMD1206-075-16V
16.0
100
0.75
1.5
0.6
8.0
0.2
0.09
0.5
ASMD1206-075-30V
30.0
100
0.75
1.5
0.6
8.0
0.2
0.09
0.5
ASMD1206-100
6.0
100
1.0
1.8
0.6
8.0
0.3
0.05
0.27
ASMD1206-100-16V
16.0
100
1.0
1.8
0.6
8.0
0.3
0.05
0.27
ASMD1206-100-24V
24.0
100
1.0
1.8
0.6
8.0
0.3
0.05
0.27
ASMD1206-110
6.0
100
1.1
2.2
0.6
8.0
0.3
0.04
0.25
ASMD1206-110-16V
16.0
100
1.1
2.2
0.6
8.0
0.3
0.04
0.25
ASMD1206-110-24V
24.0
100
1.1
2.2
0.6
8.0
0.3
0.04
0.25
ASMD1206-150
6.0
100
1.5
3.0
0.8
8.0
0.3
0.025
0.13
ASMD1206-150-13.2V
13.2
100
1.5
3.0
0.8
8.0
0.3
0.025
0.13
ASMD1206-200
6.0
100
2.0
3.5
0.8
8.0
1.5
0.015
0.08
ASMD1206-200-12V
12.0
100
2.0
3.5
0.8
8.0
1.5
0.015
0.08
ASMD1206-200-16V
16.0
100
2.0
3.5
0.8
8.0
1.5
0.015
0.08
ASMD1206-260
6.0
100
2.6
5.2
0.8
8.0
2.0
0.01
0.06
ASMD1206-300
6.0
100
3.0
6.0
1.0
8.0
4.0
0.01
0.05
ASMD1206-350
6.0
100
3.5
7.0
1.2
10.0
5.0
0.005
0.04
JDT Fuse Industrial Co., Ltd
www.jdtfuse.com
Page 2/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
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.
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 (V max).
= Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.
Pd
Ri min/max = Minimum/Maximum device resistance prior to tripping at 25°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
Conditions
Test
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
Percentage of Derated Current
Thermal Derating Curve
JDT Fuse Industrial Co., Ltd
www.jdtfuse.com
200
150
100
50
0
-40
-20
0
20
40
Temperature (°C )
60
80
Page 3/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
1.0A
1.1A
1.5A
2.0A
2.6A
3.0A
3.5A
0.75A
0.5A
0.12A
0.16A
0.2A
0.25A
0.35A
0.1A
100
0.05A
Average Time-Current Curve
TIME IN SECONDS
10
1
0.1
0.01
0.10
1
10
CURRENT IN AMPERES
Thermal Derading Chart
Model
Maximum ambient operating temperature (Tmao) vs. hold current (Ihold)
- 40°C
- 20°C
0°C
25°C
40°C
50°C
ASMD1206-005
0.074
0.066
0.058
0.05
0.0425
0.0375
ASMD1206-010
0.148
0.132
0.116
0.10
0.085
0.075
ASMD1206-012
0.18
0.16
0.14
0.12
0.10
0.09
ASMD1206-016
0.24
0.21
0.18
0.16
0.14
0.13
ASMD1206-020
0.30
0.26
0.23
0.20
0.17
0.15
ASMD1206-025
0.37
0.33
0.29
0.25
0.22
0.20
ASMD1206-035
0.50
0.45
0.40
0.35
0.30
0.27
ASMD1206-050
0.71
0.64
0.57
0.50
0.42
0.39
ASMD1206-075
1.14
1.01
0.88
0.75
0.65
0.59
ASMD1206-100
1.45
1.31
1.15
1.00
0.84
0.77
ASMD1206-110
1.60
1.45
1.30
1.10
0.95
0.80
ASMD1206-150
2.18
1.94
1.72
1.50
1.28
1.17
ASMD1206-200
2.88
2.63
2.34
2.00
1.74
1.58
ASMD1206-260
3.43
3.22
2.93
2.60
2.23
2.03
ASMD1206-300
4.05
3.66
3.36
3.00
2.50
2.28
ASMD1206-350
4.65
4.23
3.92
3.50
2.92
2.68
JDT Fuse Industrial Co., Ltd
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60°C
0.035
0.07
0.08
0.12
0.14
0.17
0.24
0.35
0.54
0.69
0.72
1.06
1.42
1.87
2.00
2.35
70°C
85°C
0.03
0.0275
0.06
0.055
0.07
0.07
0.11
0.10
0.12
0.11
0.15
0.12
0.21
0.15
0.31
0.25
0.49
0.41
0.61
0.48
0.66
0.55
0.96
0.77
1.17
0.93
1.57
1.35
1.62
1.35
1.91
1.42
Page 4/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
Soldering Parameters
TP 20~40 S
TP 260
TL 217
TL to TP
Average Ramp-Up Rate
tL
Tsmax
Temperature (°C )
3°C/second mac.
Preheat
Tsmin
Ramp-down
ts
Preheat 60~180 s
25
Pb-Free Assembly
(Ts max to T p)
60~150 s
200
150
Profile Feature
Critical Zone
Ramp-up
-Temperature Min(Ts min)
150°C
-Temperature Max(Ts max)
200°C
-Time(Ts min to Ts max)
60~180 seconds
Time maintained above:
t 25°C to peak
Time
● 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.
-Temperature(TL)
217°C
-Time(tL)
60~150 seconds
Peak Temperature(Tp)
260°C
Ramp-Down Rate
6°C/second max.
Time 25°C to Peak Temperature 8 minutes max
Storage And Handling:
Storage conditions
0°C~ 35°C,30% ~60%R.H.
Devices may not meet specified performance if storage
conditions are exceeded.
Physical Dimensions(mm.)
C
A
Marking
D
B
E
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
JDT Fuse Industrial Co., Ltd
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Page 5/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
A
Model
B
C
D
E
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Min.
ASMD1206-005
3.0
3.6
1.5
1.9
0.6
1.2
0.15
0.1
ASMD1206-010
3.0
3.6
1.5
1.9
0.6
1.2
0.15
0.1
ASMD1206-012
3.0
3.6
1.5
1.9
0.6
1.2
0.15
0.1
ASMD1206-016
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-020
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-020-30V
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-020-48V
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-025
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-025-30V
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-025-48V
3.0
3.6
1.5
1.9
0.4
1.0
0.15
0.1
ASMD1206-035
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-035-16V
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-035-30V
3.0
3.6
1.5
1.9
0.4
0.9
0.15
0.1
ASMD1206-050
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-050-13.2V
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-050-16V
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-050-30V
3.0
3.6
1.5
1.9
0.5
1.0
0.15
0.1
ASMD1206-075
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-075-16V
3.0
3.6
1.5
1.9
0.5
1.0
0.15
0.1
ASMD1206-075-30V
3.0
3.6
1.5
1.9
0.5
1.0
0.15
0.1
ASMD1206-100
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-100-16V
3.0
3.6
1.5
1.9
0.5
1.5
0.15
0.1
ASMD1206-100-24V
3.0
3.6
1.5
1.9
0.5
1.5
0.15
0.1
ASMD1206-110
3.0
3.6
1.5
1.9
0.35
0.8
0.15
0.1
ASMD1206-110-16V
3.0
3.6
1.5
1.9
0.5
1.5
0.15
0.1
ASMD1206-110-24V
3.0
3.6
1.5
1.9
0.5
1.5
0.15
0.1
ASMD1206-150
3.0
3.6
1.5
1.9
0.5
1.0
0.15
0.1
ASMD1206-150-13.2V
3.0
3.6
1.5
1.9
1.0
1.6
0.15
0.1
ASMD1206-200
3.0
3.6
1.5
1.9
0.7
1.6
0.15
0.1
ASMD1206-200-12V
3.0
3.6
1.5
1.9
0.7
1.6
0.15
0.1
ASMD1206-200-16V
3.0
3.6
1.5
1.9
0.7
1.6
0.15
0.1
ASMD1206-260
3.0
3.6
1.5
1.9
1.0
1.6
0.15
0.1
ASMD1206-300
3.0
3.6
1.5
1.9
1.0
1.6
0.15
0.1
ASMD1206-350
3.0
3.5
1.5
1.9
1.0
1.6
0.15
0.1
JDT Fuse Industrial Co., Ltd
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Page 6/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
Packaging Quantity and Marking
2.0±0.1
Part Number
1.9±0.1
Quantity
ASMD1206
3500 pcs/reel
Tape & reel packaging per EIA481-1
1.0±0.1
1.0±0.1
Tape And Reel Specifications (mm)
P1
Governing Specifications
W
16.00 ± 0.3
P0
4.00 ± 0.10
P1
8.00 ± 0.10
P2
2.00 ± 0.05
A0
5.70 ± 0.10
B0
8.00 ± 0.10
B1max.
12.10
D0
1.50 + 0.1, -0
F
7.50 ± 0.05
E1
1.75 ± 0.10
E2min.
14.25
T
0.60
T1max.
0.10
K0
0.80 ± 0.1
Leader min.
390
Trailer min.
160
Reel Dimensions
A max.
178
N min.
60
W1
16.40 ± 0.5
W2
22.40
JDT Fuse Industrial Co., Ltd
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P0
EIA 481-1
P2
D0
E1
F
W
T
D2
K0
A0
B0
H
W4
W3
D
C
W2
W
F
W1
H1
Page 7/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
Part Number System
ASMD 1206 -
Special Voltage Rating(Optional)
Holding Current Rating
Device Dimensions:
Length/width(Unit:1/100 inch) Size 3216 mm / 1206 inch
Surface Mount Device
Cross Reference
Cross Reference
Model
Tyco / PolySwitch®
Littelfuse / POLY-FUSE®
Polytronics / EVERFUSE®
ASMD1206-005
-
-
-
ASMD1206-010
-
-
-
ASMD1206-012
nanoSMDC012F
1206L012
SMD1206P012TF
ASMD1206-020
nanoSMDC020F
1206L020
SMD1206P020TF/24
ASMD1206-025
-
1206L025
SMD1206P025TF
ASMD1206-035
nanoSMDC035F
1206L035
-SMD1206P035TF
ASMD1206-050
nanoSMDC050F
1206L050
SMD1206P050TF
ASMD1206-050-13.2V
nanoSMDC050F/13.2
1206L050/15
SMD1206P050TF/15
ASMD1206-075
nanoSMDC075F
1206L075
SMD1206P075TF
ASMD1206-075-16V
nanoSMDC075F/16
1206L075/16
SMD1206P075TF/16
ASMD1206-100
-
-
-
ASMD1206-110
nanoSMDC110F
1206L110
SMD1206P110TF
ASMD1206-150
nanoSMDC150F
1206L150
SMD1206P150TF
ASMD1206-200
nanoSMDC200F
1206L200
SMD1206P200TF
“PolySwitch” is a registered trademark of Tyco Electronics.
“POLY-FUSE” is a registered trademark of Littelfuse,Inc.
“EVERFUSE” is a registered trademark of Polytronics Technology Corp.
JDT Fuse Industrial Co., Ltd
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Page 8/9
Revised 03/20/23
ASMD1206 Series Surface Mount PTC Devices
Application Notice
1. Operation of these PPTC devices beyond the stated maximum ratings could result in damage to the devices
and lead to electrical arcing and/or fire;
PPTC 器件在超过规定的最大值额定值运行可能会导致器件损坏以及导致电弧和/或火灾。
2. These PPTC devices are intended to protect against the effects of temporary over-current or over-temperature
conditions and shall not be taken for use as switch.
PPTC 的作用是防止临时的过流或过温造成的不良影响,不能当作开关使用。
3. Exposure to lubricants, silicon-based oils, solvents, gels, electrolytes, acids, and other related or similar
materials may adversely affect the performance of PPTC devices.
PPTC 接触润滑剂、硅基油、溶剂、凝胶、电解质、酸和其他相关或类似材料可能会对 PPTC 器件的性能有不利影响。
4. Circuits with inductance may generate a voltage above the rated voltage of the PPTC device and should be
thoroughly evaluated within the user’s application during the PPTC selection and qualification process.
带有电感的电路可能产生高于 PPTC 额定电压的电压,因此客户在选型和认定过程中应进行彻底的评估。
5. Please do not smash, clamp, pull, dent or twist by tool during assembling process,as they may result in the
PPTC damage.
在装配过程中,避免有砸、挤、拉、扭等方式外力作用于 PPTC 本体上,因为它们可能导致 PPTC 损坏。
6. Hand-soldering of PPTC devices on boards is generally not recommended.Users shall define and verify this
process if needed.
不推荐使用手工焊接的方式焊接 PPTC。如果需要,用户需要定义和验证此过程。
7. Recommended storage conditions should be followed at all times , The MSL classification of PPTC is grade 2a.
必须始终遵守推荐的保存条件要求, PPTC 的 MSL 等级为 2 a级。
JDT Fuse Industrial Co., Ltd
www.jdtfuse.com
Page 9/9
Revised 03/20/23
很抱歉,暂时无法提供与“ASMD1206-100-16V”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格
- 20+0.61850
- 100+0.53420
- 300+0.44990
- 1000+0.33740
- 3500+0.28120
- 17500+0.26710