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Frontline FSMD Series
Application : All high-density boards
Product Features : Small surface mount, Solid state
Faster time to trip than standard SMD devices
Lower resistancethan standard SMD devices
Operation current: 140mA~1.6A
Maximum voltage: 6V~60Vdc
Temperature range: -40ºC to 85ºC
Agency Approvals:UL(E211981), C-UL & TÜV pending
Electrical
Characteristics(23ºC)
PartNumber
Hold Current
Trip Current
Rated Voltage
Max
Current
Typical
Power
Max Time to
Trip
Resistance
Tolerance
Current
Time
RMIN
R1MAX
IH,A
IT,A
VMAX,V
IMAX, A
Pd,
W
Amp
Sec
Ω
Ω
FSMD014
0.14
0.3
60
10
0.8
8
<0.02
1.50
6.50
FSMD020
0.20
0.4
30
40
0.8
8
0.02
0.80
5.00
FSMD035
0.35
0.7
15
40
0.8
8
0.10
0.32
1.50
FSMD050
0.50
1.0
15
40
0.8
8
0.15
0.15
1.00
FSMD075
0.75
1.5
13
40
0.8
8
0.02
0.11
0.45
FSMD110
1.10
2.2
6
40
0.8
8
0.30
0.04
0.21
FSMD160
1.60
3.2
6
40
0.8
8
<0.5
0.03
0.10
IH=Hold current-maximum current at which the device will not trip at 23ºC still air.
IT=Trip current-minimum current at which the device will always trip at 23ºC still air.
V MAX=Maximum voltage device can withstand without damage at its rated current.
I MAX= Maximum fault current device can withstand without damage at rated voltage (V MAX).
Pd=Typical power dissipated from device when in the tripped state in 23ºC still air environment.
RMIN=Minimum device resistance at 23ºC.
R1MAX=Maximum device resistance at 23ºC 1 hour after tripping .
Termination pad characteristics
Termination pad materials : solder-plated copper