FSMD014-1812 Datasheet, PDF (1/2 Pages) RFE international – Surface Mount PPTC FSMD 1812 Series

Surface Mount PPTC
RoHS
FSMD 1812 Series
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FEATURES
•1812 size Surface Mount
•Application: All high-density boards
•Operation Current: 140mA ~ 1.6A
•Maximum Voltage: 6V ~ 60V
•Temperature Range: -40°C to 85°C
•RoHS Compliant
ELECTRICAL CHARACTERISTICS (23°C)
AGENCY RECOGNITION
•UL (E211981)
•C-UL (E211981)
•TÜV (R50004084)
Part Number
FSMD014-1812
FSMD020-1812
FSMD035-1812
FSMD050-1812
FSMD075-1812
FSMD110-1812
FSMD110-16-1812
FSMD125-1812
FSMD150-1812
FSMD160-1812
FSMD200-1812
Hold
Current
IH, A
0.14
0.20
0.35
0.50
0.75
1.10
1.10
1.25
1.50
1.60
2.00
Trip
Current
IT, A
0.30
0.40
0.70
1.00
1.50
2.20
1.95
2.50
3.00
3.20
3.50
Rated
Voltage
VMAX, Vdc
60
30
16
16
16
8
16
6
6
6
8
Maximum
Current
IMAX, A
10
10
40
40
40
100
40
40
40
40
40
Typical
Power
Pd, W
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Max Time to Trip
Current Time
Amp Sec
8.0 0.008
8.0
0.02
8.0
0.10
8.0
0.15
8.0
0.20
8.0
0.30
8.0
0.50
8.0
0.40
8.0
0.50
8.0
0.50
8.0
2.00
Resistance Tolerance
RMIN
R1MAX
OHMS
OHMS
1.20
6.50
0.80
5.00
0.32
1.50
0.15
1.00
0.11
0.45
0.04
0.21
0.04
0.18
0.05
0.14
0.04
0.11
0.03
0.10
0.02
0.07
IH=Hold current-maximum current at which the device will not trip at 23°C still air.
IT=Trip current-maximum current at which the device will always trip at 23°C still air.
V MAX=Maximum voltage device can withstand without damage at its rated current (I MAX).
I MAX=Maximum fault current device can withstand without damage at rated voltage (V MAX).
Pd=Typical power dissipated-type amount of power dissipated by the device when in the tripped state in 23°C still air environment.
R MIN=Minimum device resistance at 23°C prior to tripping.
R1MAX=Maximum device resistance at 23°C measured 1 hour post trip.
Termination pad characteristics
Termination pad materials: Tin-plated copper
FSMD PRODUCT DIMENSIONS (MILLIMETERS)
D
B
A
Top and bottom view
Figure 1
Figure 2
Part
Number
FSMD014-2920
FSMD020-2920
FSMD035-2920
FSMD050-2920
FSMD075-2920
FSMD110-2920
FSMD110-16-2920
FSMD125-2920
FSMD150-2920
FSMD160-2920
FSMD200-2920
A
B
C
D
Min Max Min Max Min Max Min
4.37 4.73 3.07 3.41 0.60 0.90 0.30
4.37 4.73 3.07 3.41 0.60 0.90 0.30
4.37 4.73 3.07 3.41 0.40 0.70 0.30
4.37 4.73 3.07 3.41 0.35 0.65 0.30
4.37 4.73 3.07 3.41 0.35 0.65 0.30
4.37 4.73 3.07 3.41 0.25 0.55 0.30
4.37 4.73 3.07 3.41 0.25 0.90 0.30
4.37 4.73 3.07 3.41 0.25 0.55 0.30
4.37 4.73 3.07 3.41 0.25 0.55 0.30
4.37 4.73 3.07 3.41 0.25 0.90 0.30
4.37 4.73 3.07 3.41 0.50 0.90 0.30
Side view
C
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REV 2007.8.14