SMD1210P050TSA [LITTELFUSE]
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP;
| 型号： | SMD1210P050TSA |
| 厂家： | 
LITTELFUSE |
| 描述： | RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP 温度传感 电阻器 |
| 文件： | 总2页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
POLYFUSE RESETTABLE FUSES
SMD Type, 6 V - 30 V
Specifications
SMD1210
Packaging
Standard
UL 1434 1st Edition
A
Blistertape and reel Ø 178 mm
CSA C22.2 No. 0 CSA TIL No. CA-3A
Materials
Terminals:
Solder-plated copper
TS: Solder Material: 63/37 SnPb
TF: Lead free plating on request
Approvals
cULus Recognition
TÜV
Max. Device Surface Temperature in Tripped State
125 °C
Operating / Storage Temperature
-40 ºC to +85 ºC (consider de-rating)
Humidity Ageing
+85 °C, 85 % R.H., 1000 hours, ± 5 % typical
resistance change
Features
This product line is designed for surface-mount
applications with a range in hold currents from
50 mA to 1.5 A and voltages from 6 V to 30 V.
These smaller devices (1210-mil footprint) are
ideally suited for palm PC, PDAs and applications
where space is constrained and circuit protec-
tion is required.
Vibration
MIL-STD-883C, Method 2007.1, Condition A,
no change
Thermal Shock
Suitable for reflow soldering
MIL-STD-202F, Method 107G
+85 °C to -40 °C 20 times, -30 % typical resistance
change
Solderability
Meets EIA Specification RS186-9E,
ANSI/J-STD-002, Category 3
Reflow only
Solvent Resistance
MIL-STD-202, Method 215, no change
Marking
Dimensions (mm)
Solder pad Layout (mm)
2.0
“P”, Part Code
2.5
1.0
1.0
Dimensions (mm)
Model
A
B
C
D
Min
E
packaging quantity
tape
Min Max
Min Max
Min Max
Min Max
SMD1210P005TS/TF
SMD1210P010TS/TF
SMD1210P020TS/TF
SMD1210P035TS/TF
SMD1210P050TS/TF
SMD1210P075TS/TF
SMD1210P110TS/TF
SMD1210P150TS/TF
3.00 3.43
3.00 3.43
3.00 3.43
3.00 3.43
3.00 3.43
3.00 3.43
3.00 3.43
3.00 3.43
2.35
2.35
2.35
2.35
2.35
2.35
2.35
2.35
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
0.75
0.75
0.60
0.50
0.50
0.50
0.90
1.00
1.25
1.25
1.00
0.85
0.85
0.85
1.30
1.60
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
3.000
3.000
3.000
4.000
4.000
4.000
3.000
2.000
Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 ºC (68 ºF).
Model
Ihold
(A)
ITrip
(A)
Vmax. dc
(V)
Imax.
(A)
max. time to trip
(s @ A)
Pd max.
(W)
Resistance
Rmin.(Ω) Rtyp.(Ω) RI max.(Ω)
Approvals
SMD1210P005TS/TF
SMD1210P010TS/TF
SMD1210P020TS/TF
SMD1210P035TS/TF
SMD1210P050TS/TF
SMD1210P075TS/TF
SMD1210P110TS/TF
SMD1210P150TS/TF
0.05
0.10
0.20
0.35
0.50
0.75
1.10
1.50
0.15
0.30
0.40
0.70
1.00
1.50
2.20
3.00
30
30
30
6
13.2
6
10
10
10
40
40
40
40
40
1.50 @ 0.25
1.50 @ 0.50
0.02 @ 8.00
0.20 @ 8.00
0.10 @ 8.00
0.10 @ 8.00
0.30 @ 8.00
0.50 @ 8.00
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
3.600
1.600
0.800
0.320
0.250
0.130
0.060
0.040
25.000
7.000
2.900
0.810
0.550
0.290
0.140
0.070
50.000
15.000
5.000
1.300
0.900
0.400
0.210
0.110
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
6
6
Please choose TS for SnPb and TF for Sn plating
NOTE:
Pd
R min
R 1max
=
Power dissipated from device when in the tripped state at 20 °C still air.
Minimum resistance of device in initial (un-soldered) state.
Ihold
I trip
=
Hold current: maximum current device will pass without tripping in 20 °C still air.
Trip current: minimum current at which the device will trip in 20 °C still air.
=
=
=
=
=
Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.
Vmax
Imax
Maximum voltage device can withstand without damage at rated current (Imax
)
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
Specifications are subject to change without notice
Maximum fault current device can withstand without damage at rated voltage (Vmax
)
Order
Qty.
Order-
Model
Packaging
Information
Number
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
www.littelfuse.com
040606
®
POLYFUSE RESETTABLE FUSES
SMD1210
C
G
A: SMD1210P005TS/TF
B: SMD1210P010TS/TF
C: SMD1210P020TS/TF
D: SMD1210P035TS/TF
E: SMD1210P050TS/TF
F: SMD1210P075TS/TF
G: SMD1210P110TS/TF
H: SMD1210P150TS/TF
100.00
D
A
E
B
H
F
10.00
1.00
0.10
0.01
0.10
1.00
10.00
Fault Current (Amp.)
Thermal Derating Chart
Model
Ambient Operation Temperature - Ihold (A)
-40 °C
-20 °C
0 °C
23 °C
40 °C
50 °C
60 °C
70 °C
85 °C
SMD1210P005TS/TF
SMD1210P010TS/TF
SMD1210P020TS/TF
SMD1210P035TS/TF
SMD1210P050TS/TF
SMD1210P075TS/TF
SMD1210P110TS/TF
SMD1210P150TS/TF
0.08
0.16
0.29
0.47
0.76
1.00
1.69
2.13
0.07
0.14
0.26
0.45
0.67
0.97
1.48
1.92
0.06
0.12
0.22
0.40
0.58
0.86
1.29
1.71
0.05
0.10
0.20
0.35
0.50
0.75
1.10
1.50
0.04
0.08
0.16
0.33
0.43
0.64
0.88
1.26
0.04
0.07
0.14
0.28
0.40
0.59
0.76
1.14
0.03
0.06
0.13
0.24
0.36
0.54
0.65
1.01
0.03
0.05
0.11
0.21
0.32
0.48
0.57
0.89
0.02
0.03
0.08
0.18
0.28
0.40
0.43
0.71
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
www.littelfuse.com
040606
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