PTC Resettable Fuses -

SMD1812P014TFA

Manufacturer Part NumberSMD1812P014TFA
DescriptionPTC Resettable Fuses -
ManufacturerLittelfuse Inc
SMD1812P014TFA datasheet
 

Specifications of SMD1812P014TFA

Hold Current0.14 AmpTrip Current0.34 Amp
Current Rating (max)10 AmpsResistance6 Ohms
Maximum Voltage60 VoltsDCTermination StyleSMD/SMT
Mounting StyleSMD/SMTCurrent Rating10 Amps
Dimensions4.73 mm L x 3.41 mm WLead Spacing7.01 mm x 3.15 mm
Package / Case1812 (4532 metric)Lead Free Status / RoHS StatusLead free / RoHS Compliant
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P
R
F
®
OLYFUSE
ESETTABLE
SMD1812
This product is not recommended
for new designs. Please refer to
Littelfuse No. 1812L.
Dimensions (mm)
Dimensions (mm)
Model
A
Min Max
SMD1812P010TS/TF
4.37 4.73
SMD1812P014TS/TF
4.37 4.73
SMD1812P020TS/TF
4.37 4.73
SMD1812P050TS/TF
4.37 4.73
SMD1812P075TS/TF
4.37 4.73
SMD1812P075TS/TF/24
4.37 4.73
SMD1812P110TS/TF
4.37 4.73
SMD1812P110TS/TF/16
4.37 4.73
SMD1812P125TS/TF
4.37 4.73
SMD1812P150TS/TF
4.37 4.73
SMD1812P150TF/12
4.37 4.73
SMD1812P160TS/TF
4.37 4.73
SMD1812P160TS/TF/8
4.37 4.73
SMD1812P200TS/TF
4.37 4.73
SMD1812P260TS/TF
4.37 4.73
Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 ºC (68 ºF).
Model
I
I
hold
Trip
(A)
(A)
(A)
SMD1812P010TS/TF
0.10
0.30
SMD1812P014TS/TF
0.14
0.34
SMD1812P020TS/TF
0.20
0.40
SMD1812P050TS/TF
0.50
1.00
SMD1812P075TS/TF
0.75
1.50
SMD1812P075TS/TF/24
0.75
1.50
SMD1812P075TF/33
0.75
1.50
SMD1812P110TS/TF
1.10
2.20
SMD1812P110TS/TF/16
1.10
1.95
SMD1812P110TF/33
1.10
1.95
SMD1812P125TS/TF
1.25
2.50
SMD1812P150TS/TF
1.50
3.00
SMD1812P150TF/12
1.50
3.00
SMD1812P150TF/24
1.50
3.00
SMD1812P160TS/TF
1.60
2.80
SMD1812P160TS/TF/8
1.60
2.80
SMD1812P160TF/12
1.60
2.80
SMD1812P200TS/TF
2.00
3.50
SMD1812P260TS/TF
2.60
5.20
* Approvals for 100 A pending
NOTE:
I
=
Hold current: maximum current device will pass without tripping in 20 °C still air.
hold
I
=
Trip current: minimum current at which the device will trip in 20 °C still air.
trip
V
=
Maximum voltage device can withstand without damage at rated current (I
max
I
=
Maximum fault current device can withstand without damage at rated voltage (V
max
Order
Qty.
Information
040606
USES
SMD Type, 6 V - 60 V
Standard
UL 1434 1
Edition
st
CSA C22.2 No. 0 CSA TIL No. CA-3A
Approvals
cULus Recognition
TÜV
Features
This product line is also designed for surface-
mount applications. The products with 1812-mil
footprint range in hold currents from 0.1 A to
2.6 A and voltage from 6 V to 60 V. These devices
are suited for PC mother board, computer periph-
eral products and general electronics applications.
Suitable for refl ow soldering.
Solder pad Layout (mm)
3.45
3.15
1.78
1.78
B
C
Min Max
Min Max
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.95
3.07
3.41
0.55
1.00
3.07
3.41
0.50
0.75
3.07
3.41
0.50
0.75
3.07
3.41
0.75
1.55
3.07
3.41
0.50
0.75
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.25
3.07
3.41
0.75
1.55
3.07
3.41
1.00
1.60
V
I
max. time to trip
max. dc
max.
(V)
(A)
(s @ A)
30
10/100*
1.50 @ 0.50
60
10/100*
0.15 @ 1.50
30
10/100*
0.02 @ 8.00
15
40/100*
0.15 @ 8.00
13.2
40/100*
0.20 @ 8.00
24
40/100*
0.20 @ 8.00
33
20
0.20 @ 8.00
6
40/100*
0.30 @ 8.00
16
40/100*
0.50 @ 8.00
33
20
0.50 @ 8.00
15
40/100*
0.40 @ 8.00
6
40/100*
0.50 @ 8.00
12
40/100*
0.50 @ 8.00
24
20
1.50 @ 8.00
6
40/100*
1.00 @ 8.00
8
40/100*
1.00 @ 8.00
12
20/100*
1.00 @ 8.00
8
40/100*
2.00 @ 8.00
6
40/100*
2.50 @ 8.00
Please choose TS for SnPb and TF for Sn plating
P
=
Power dissipated from device when in the tripped state at 20 °C still air.
d
R
=
Minimum resistance of device in initial (un-soldered) state.
min
R
=
Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.
1max
)
Caution: Operation beyond the specifi ed rating may result in damage and possible arcing and fl ame.
max
)
Specifi cations are subject to change without notice
max
Order-
Model
Packaging
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.
Specifi cations
Packaging
A
Blistertape and reel Ø 178 mm
Materials
Terminals:
Solder-plated copper
TS: Solder Material: 63/37 SnPb
TF: Lead free plating on request
Max. Device Surface Temperature in Tripped State
125 °C
Operating / Storage Temperature
-40 ºC to +85 ºC (consider derating)
Humidity Ageing
+85 °C, 85 % R.H., 1000 hours, ± 5 % typical
resistance change
Vibration
MIL-STD-883C, Method 2007.1, Condition A,
no change
Thermal Shock
MIL-STD-202F, Method 107G
+85 °C to -40 °C 20 times, -30 % typical resistance
change
Solderability
Meets EIA Specifi cation RS186-9E,
ANSI/J-STD-002, Category 3
Refl ow only
Solvent Resistance
MIL-STD-202, Method 215, no change
Marking
“P”, Part Code
*
*
* only type "TF"
D
E
packaging quantity
Min
Min Max
tape
0.30
0.25
0.65
1,500
0.30
0.25
0.65
1,500
0.30
0.25
0.65
2,000
0.30
0.25
0.50
2,000
0.30
0.25
0.50
2,000
0.30
0.25
0.65
1,500
0.30
0.25
0.50
2,000
0.30
0.25
0.65
1,500
0.30
0.25
0.50
1,500
0.30
0.25
0.50
1,500
0.30
0.25
0.65
1,500
0.30
0.25
0.65
1,500
0.30
0.25
0.65
1,500
0.30
0.25
0.50
1,500
0.30
0.25
0.50
1,000
P
Resistance
d max.
(W)
R
(
) R
(
) R
Ω
Ω
min.
typ.
I max.
0.8
1.600
7.000
15.000
0.8
1.500
4.000
6.000
0.8
0.800
2.900
5.000
0.8
0.150
0.600
1.000
0.8
0.110
0.260
0.450
0.8
0.110
0.200
0.290
0.8
0.110
0.260
0.400
0.8
0.040
0.120
0.210
0.8
0.060
0.120
0.180
0.8
0.060
0.120
0.200
0.8
0.070
0.160
0.250
0.8
0.040
0.070
0.110
0.8
0.040
0.070
0.110
0.8
0.040
0.070
0.120
0.8
0.030
0.066
0.100
0.8
0.030
0.066
0.100
0.8
0.030
0.066
0.100
0.8
0.020
0.040
0.060
0.8
0.015
0.030
0.047
www.littelfuse.com
Approvals
(
)
Ω
p

SMD1812P014TFA Summary of contents

  • Page 1

    ... Specifi cations are subject to change without notice max Order- Model Packaging 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. Specifi cations Packaging A Blistertape and reel Ø ...

  • Page 2

    ... 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. A:SMD1812P010TS/TF B:SMD1812P014TS/TF C:SMD1812P020TS/TF D:SMD1812P050TS/TF E:SMD1812P075TS/TF F:SMD1812P075TS/TF/24 G:SMD1812P075TF/33 ...