fast tripping Packaged 481-2 Agency recognition: CSA, PFSM T
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FUSES SICHERUNGEN Resettable fuses Surface Mount PTC-Fuses Type PFSM
fast tripping Packaged 481-2 Agency recognition: CSA,
PFSM
Typical Time Trip
Time trip
0.01
0.001
Fault current Recommended Layout
(0.09) (0.09)
Recommended Layout
(0.09) (0.09)
Terminal material: tin-plated brass
(0.12)
(0.12)
(0.18)
(0.18)
(0.38)
10.7 (0.42)
Side View
PFSM 030, 050, 075, 100, Dimensions Dimensionen (Inches)
PFSM 150, 200, 250,
Typical Part Marking Layout vary
Applications Almost anywhere there voltage power supply load protected, including: Motherboards Computer Cards POS-Equipment
Manufacturer's Trademark
Date Code (Last Digit Year Julian Date)
SM030 6180I
Environmental Characteristics Operating/Storage Temperature Einsatz/Lagertemp. Maximum Device Surface Temperature Tripped State Passive Aging passive Alterung Humidity Aging Feuchtigkeitsalterung Thermal Shock Thermischer Schock Mechanical Shock Mechanischer Schock
1000 hours Std. typ. resist. change R.H. 1000 hours Std. typ. resist. change °C/-40 times* Zyklen ±10% typ. resist. change MIL-STD-202, Method 213, resistance change Condition (100 sec.) MIL-STD-202, Method change MIL-STD-883C, Method 2007.1, change Condition
Solvent Resistance Vibration
MIL-STD-202F, Method 107G
Test Procedures Requirements Model PFSM Series Test Test Test Conditions Bedingungen Visual/Mech. visuell/mech. Verify dimensions materials Kontrolle Abmess./Mat. Resistance Widerstand still ruhiger Luft Time Trip Trip-Zeit spezified current, Vmax, unter spez. Strom Hold Current Haltestrom min. Ihold Haltestrom Trip Cycle Life Trip-Zyklen Vmax, Imax, cycles Zyklen Trip Endurance Zeit Tripzustand Vmax, hours Stunden Solderability MIL-STD-202, Method Methode
Accept/Reject Criteria Anforderungen physical description Rmin Rmax max. time trip (sec.) trip arcing burning arcing burning min. coverage
.100 .125 .150
View
Part identification
(I=Ireland)
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FUSES SICHERUNGEN Resettable fuses
Electrical Characteristics Type Imax Vmax Ihold Amperes Hold 0.30 0.50 0.75 1.10 1.25 1.50 2.00 2.50 2.60 Trip 0.60 1.00 1.50 2.20 2.50 3.00 4.00 5.00 5.20 Itrip Initial Resistance Hour (R1) PostReflow Resistance Max. Time trip
PFSM
Tripped Power Dissipation
Ohms Rmin. 1.20 0.35 0.35 0.12 0.07 0.06 0.05 0.035 0.0025 Rmax. 2.40 0.70 0.70 0.24 0.14 0.12 0.10 0.08 0.075
Ohms max. 4.80 1.40 1.00 0.48 0.25 0.25 0.125 0.085 0.075
Amps
Seconds max. 0.30 0.50 12.0 25.0 20.0
Watts nom.
PFSM.030.2 PFSM.050.2 PFSM.075.2 PFSM.100.2 PFSM.125.2 PFSM.150.2 PFSM.200.2 PFSM.250.2 PFSM.260.2 Packaging
Blistertape Gurt Rolle
PFSM.030 PFSM.125 2000 pcs. reel PFSM.150 PFSM.260 1500 pcs. reel
Dimensions Type PFSM.030.2 PFSM.050.2 PFSM.075.2 PFSM.100.2 PFSM.125.2 PFSM.150.2 PFSM.200.2 PFSM.250.2 PFSM.260.2 Dimensions Solder Reflow Rework Recommendations Solder reflow
Recommended reflow methods: vapor phase oven, oven
min. 6.73 6.73 6.73 6.73 6.73 8.00 8.00 8.00 6.73 max. 7.98 7.98 7.98 7.98 7.98 9.50 9.50 9.50 7.98 min.
max. 3.18 3.18 3.18 3.00 3.00 3.00 3.00 3.00 3.00 min.
max. 5.44 5.44 5.44 5.44 5.44 6.71 6.71 6.71 5.44 min. 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56
max. 0.71 0.71 0.71 0.71 0.71 0.71 0.71 0.71 0.71 min. 0.56 0.20 0.56 0.56 0.56 0.56 0.56 0.56 0.56
max. 0.71 0.30 0.71 0.71 0.71 0.71 0.71 0.71 0.71 min. 2.16 2.16 2.16 2.16 2.16 3.68 3.68 3.68 2.16
max. 2.41 2.41 2.41 2.41 2.41 3.94 3.94 3.94 2.41 min. 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66
max. 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 min. 0.43 0.43 0.43 0.43 0.43 0.43 0.43 0.43 0.43
max.
Preheating
Soldering
Cooling
Devices designed wave soldered bottom side board Gluing devices recommended Recommended maximum paste thickness 0.25 (.010 inch) Devices cleaned using standard industry methods solvents
Temperature (°C)
Note reflow temperatures exceed recommended profile, devices meet performance requirements
30-90
10-20
Rework device should reworked
Order Thermal Derating Chart Ihold (Amps) Type PFSM.030.2 PFSM.050.2 PFSM.075.2 PFSM.100.2 PFSM.125.2 PFSM.150.2 PFSM.200.2 PFSM.250.2 PFSM.260.2 Ambient Operating Temperature 40°C 0.45 0.40 0.35 0.30 0.25 0.76 0.67 0.59 0.50 0.42 1.13 1.01 0.88 0.75 0.62 1.66 1.47 1.29 1.10 0.91 1.89 1.68 1.46 1.25 1.04 2.27 2.01 1.76 1.50 1.25 3.02 2.68 2.34 2.00 1.66 3.78 3.35 2.93 2.50 2.08 3.64 3.25 2.91 2.60 2.26
PTC-Fuse Style Surface Mount Component
0.23 0.38 0.56 0.83 0.94 1.13 1.50 1.88 2.08
0.20 0.33 0.50 0.73 0.83 0.99 1.32 1.65 1.95
0.17 0.29 0.44 0.64 0.73 0.87 1.16 1.45 1.74
0.14 0.23 0.34 0.50 0.56 0.68 0.90 1.13 1.48
Hold Current, Ihold 030-250 (0.30 Amps-2.50 Amps) Packaging Options Packaged 481-2 Blistertape
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