Low Resistance 1210 Surface Mounted PTC Resettable Fuse 225 Metric 0.2A 30V Chip PPTC
Application Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
•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
Features Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
•RoHS compliant, lead-free and
halogen-free
•Fast response to fault currents
•Compact design saves board space
•Low-profile
•Compatible with high temperature solders
•Small surface mountable
•Solid state
•Faster time to trip than standard SMD devices
•Lower resistance than standard SMD devices
Summary Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
(a) RoHS Compliant & Halogen Free
(b) Applications: All high-density boards
(c) Temperature Range : -40℃ to 85℃
(d) Operation Current: 0.05A~2.60A
(e) Maximum Voltage: 6V~63VDC
Part Numbering Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
|
Model
|
Marking
|
|
|
|
|
|
Maximum
|
Resistance
|
|
Vmax
|
Imax
|
Ihold
|
Itrip
|
Pd
|
Time To Trip
|
|
|
|
@25°C
|
@25°C
|
Typ.
|
Current
|
Time
|
R imin
|
R1max
|
|
(V dc)
|
(A)
|
(A)
|
(A)
|
(W)
|
(A)
|
(Sec)
|
()
|
()
|
|
SMD1210R005SF
|
RA
|
30.0
|
30
|
0.05
|
0.15
|
0.6
|
0.25
|
1.50
|
2.800
|
50.000
|
|
SMD1210R005SF13.2V
|
RA
|
13.2
|
30
|
0.05
|
0.15
|
0.6
|
0.25
|
1.50
|
2.800
|
50.000
|
|
SMD1210R010SF
|
R1
|
30.0
|
30
|
0.10
|
0.30
|
0.6
|
0.50
|
0.60
|
0.800
|
15.000
|
|
SMD1210R010SF13.2V
|
R1
|
13.2
|
30
|
0.10
|
0.30
|
0.6
|
0.50
|
0.60
|
1.600
|
15.000
|
|
SMD1210R020SF
|
R2
|
30.0
|
30
|
0.20
|
0.40
|
0.6
|
8.0
|
0.02
|
0.400
|
5.000
|
|
SMD1210R020SF13.2V
|
R2
|
13.2
|
30
|
0.20
|
0.40
|
0.6
|
8.0
|
0.02
|
0.400
|
5.000
|
|
SMD1210R035SF
|
R3
|
6.0
|
30
|
0.35
|
0.75
|
0.6
|
8.0
|
0.20
|
0.200
|
1.300
|
|
SMD1210R035SF
|
R3
|
13.2
|
30
|
0.35
|
0.75
|
0.6
|
8.0
|
0.20
|
0.200
|
1.300
|
|
SMD1210R035SF16v
|
R3
|
16.0
|
30
|
0.35
|
0.75
|
0.6
|
8.0
|
0.20
|
0.200
|
1.300
|
|
SMD1210R050SF
|
R5
|
13.2
|
30
|
0.50
|
1.00
|
0.6
|
8.0
|
0.10
|
0.180
|
0.900
|
|
SMD1210R050SF24v
|
R5
|
24.0
|
30
|
0.50
|
1.00
|
0.6
|
8.0
|
0.10
|
0.180
|
0.900
|
|
SMD1210R075SF
|
R7
|
6.0
|
30
|
0.75
|
1.50
|
0.6
|
8.0
|
0.10
|
0.070
|
0.400
|
|
SMD1210R075SF16v
|
R7
|
16.0
|
30
|
0.75
|
1.50
|
0.6
|
8.0
|
0.10
|
0.070
|
0.400
|
|
SMD1210R110SF
|
R0
|
6.0
|
35
|
1.10
|
2.20
|
0.6
|
8.0
|
0.30
|
0.050
|
0.210
|
|
SMD1210R150SF
|
RX
|
6.0
|
35
|
1.50
|
3.00
|
0.6
|
8.0
|
0.50
|
0.030
|
0.110
|
|
SMD1210R150SF12v
|
RX
|
12.0
|
35
|
1.50
|
3.00
|
0.6
|
8.0
|
0.50
|
0.030
|
0.110
|
|
SMD1210R175SF
|
RY
|
6.0
|
35
|
1.75
|
3.50
|
0.8
|
8.0
|
0.60
|
0.020
|
0.080
|
|
SMD1210R200SF
|
RZ
|
6.0
|
35
|
2.00
|
4.00
|
0.8
|
8.0
|
1.00
|
0.015
|
0.070
|
|
SMD1210R260SF
|
R—
|
6.0
|
35
|
2.60
|
5.20
|
0.8
|
8.0
|
2.00
|
0.010
|
0.060
|
Thermal Derating Chart Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
Recommended Hold Current(A) at Ambient
Temperature(°C)
|
Model
|
Ambient Operation Temperature
|
|
-40°C
|
-20°C
|
0°C
|
25°C
|
40°C
|
50°C
|
60°C
|
70°C
|
85°C
|
|
SMD1210R005SF
|
0.08
|
0.07
|
0.06
|
0.05
|
0.04
|
0.04
|
0.03
|
0.03
|
0.02
|
|
SMD1210R010SF
|
0.16
|
0.14
|
0.12
|
0.10
|
0.08
|
0.07
|
0.06
|
0.05
|
0.03
|
|
SMD1210R020SF
|
0.29
|
0.26
|
0.22
|
0.20
|
0.16
|
0.14
|
0.13
|
0.11
|
0.08
|
|
SMD1210R035SF
|
0.47
|
0.45
|
0.40
|
0.35
|
0.33
|
0.28
|
0.24
|
0.21
|
0.18
|
|
SMD1210R050SF
|
0.76
|
0.67
|
0.58
|
0.50
|
0.43
|
0.40
|
0.36
|
0.32
|
0.28
|
|
SMD1210R075SF
|
1.00
|
0.97
|
0.86
|
0.75
|
0.64
|
0.59
|
0.54
|
0.48
|
0.40
|
|
SMD1210R110SF
|
1.69
|
1.48
|
1.29
|
1.10
|
0.88
|
0.76
|
0.65
|
0.57
|
0.43
|
|
SMD1210R150SF
|
2.13
|
1.92
|
1.71
|
1.50
|
1.26
|
1.14
|
1.01
|
0.89
|
0.71
|
|
SMD1210R175SF
|
2.54
|
2.30
|
2.02
|
1.75
|
1.47
|
1.33
|
1.18
|
1.05
|
0.86
|
|
SMD1210R200SF
|
2.90
|
2.63
|
2.31
|
2.00
|
1.68
|
1.52
|
1.35
|
1.20
|
0.98
|
|
SMD1210R260SF
|
3.43
|
3.22
|
2.93
|
2.60
|
2.23
|
2.03
|
1.87
|
1.57
|
1.35
|
Environmental Specifications Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
|
Operating/Storage Temperature
|
-40°C to +85°C
|
|
Maximum Device Surface Temperature in Tripped State
|
125°C
|
|
Passive Aging
|
+85°C, 1000 hours -/+5% typical resistance change
|
|
Humidity Aging
|
+85°C, 85, R.H.,1000 hours -/+5% typical resistance change
|
|
Thermal Shock
|
MIL–STD–202, Method 107 +85°C/-40°C, 20 times -30% typical resistance
change
|
|
Solvent Resistance
|
MIL–STD–202, Method 215 No change
|
|
Vibration
|
MIL–STD–883, Method 2007, Condition A No change
|
|
Moisture Level Sensitivity
|
Level 1, J–STD–020
|
Solder reflow Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
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 paste thickness is 0.25mm.(Nominal)
2. Devices can be cleaned using standard methods and aqueous solvent.
3. Rework use standard industry practices.
4. Storage Environment : < 30℃ / 60%RH
Caution:
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.
Selection Method Of Low Resistance 1210 Surface Mounted PTC Resettable Fuse
Using the following methods can help you select the suitable
PPTC resettable fuses:
1. List the average
working current (I) and voltage (V.) of the circuit.
2. Select the PPTC
series according to the I, V , product’s type and the form of installation.
3. If the inner
temperature of device is over 25°C, the current through the JKPPTC element will
decrease along with the temperature rise. The holding current can calculate as
follows according to discount rate:
IH=operating current (I) ÷ discount rate .
4. According to the PPTC
series ,which selected in step 2 and the IH calculated in step 3,choose the
proper element in the catalogue, the IH of the selected PPTC must be equal or
greater than the IH calculated in step 3.
If there is any demand for room temperature resistance and the operation
time of overcurrent protection on the line use the above method to select
relevant series.
5. If you need some
special products and can not find the relevant element in our products table, please
contact us, we will make a free special development for your need.
Why choose us?
1. The technology originates from the Institute of Metal research of the
Chinese Academy of Sciences and represents the highest level of technology in
the material industry of China. 100% own intellectual property rights we have.
2. The largest production scale in China,advanced equipments, top R&D
team,good control capabilities,the huge production capacity and standing
inventory make us can meet the customer`s all requirements in the shortest
time.
3. With excellent product quality assurance system,we have established
long-term and good cooperation with the leading companies in various
industries.
4. Top customer service. 7*24 hours,all year round.
5. ODM/OEM is welcome.
Who are we?
The most professional manufacturer of
resettable fuse in China. For over 30 years,we only do one thing---produce the
best resettable fuse.
Hot Tags: Low Resistance 1210 Surface Mounted PTC Resettable Fuse, China, Manufacturers, Suppliers, Factory, Made in China, Wholesale, Buy, Customized, in stock, Bulk, Free Sample, Cheap, Discount, Buy discount, Low price, Price, Price list, Quotation
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