Cured, flame retardant epoxy Polymer insulating material meets 94V-0 r
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FUSES SICHERUNGEN Resettable fuses Wire leaded PTC-Fuses Type PFRA
Cured, flame retardant epoxy Polymer insulating material meets 94V-0 requirements Bulk packaging, tape reel Ammo-Pack available most models Agency recognition: **UL, CSA,
Time trip Typical Part Marking PFRA.030-900 Layout vary
Manufacturer's Trademark
RA250 6180T
PFRA
Typical Time Trip
.020 .025 .030 .040 .050 .065 .075 .090 A.09 .110 .135 .160 .185 .250 -010 .300 .400 .500 .600 .700 .800 A.900
0.01
0.001
Part identification
Fault current
Taiwan)
Package
Date Code (Last Digit Year Julian Date)
Typical Part Marking PFRA.010-025 Layout vary
Manufacturer's Trademark
RA250
Part identification
Date code week 1998 (year week) week 1998 (week year)
Kinked lead options available board standoff PFRA.010-050 rated
Applications Almost anywhere there voltage power supply load protected, including: Computers peripherals Transformer toys Motors/fans
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 PFRA 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
Accept/Reject Criteria physical description Rmin Rmax max. time trip (sec.) trip arcing burning arcing burning
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FUSES SICHERUNGEN FUSES SICHERUNGEN Resettable fuses Resettable fuses
Electrical Characteristics Type Vmax Imax Ihold Itrip Initial Resistance Hour (R1) PostTrip Resistance Max. Time trip
PFRA PFRA
Tripped Power Dissipation
Amperes Hold 0.10 0.17 0.20 0.25 0.30 0.40 0.50 0.65 0.75 0.90 0.90 1.10 1.35 1.60 1.85 2.50 2.50 3.00 4.00 5.00 6.00 7.00 8.00 9.00 11.00 Trip 0.20 0.34 0.40 0.50 0.60 0.80 1.00 1.30 1.50 1.80 1.80 2.20 2.70 3.20 3.70 5.00 5.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 22.00
Ohms min. 2.50 3.30 1.50 1.00 0.76 0.52 0.41 0.27 0.18 0.14 0.07 0.10 0.065 0.055 0.04 0.025 0.020 0.02 0.01 0.01 0.005 0.005 0.005 0.005 0.003 max. 4.50 5.21 2.84 1.95 1.36 0.86 0.77 0.48 0.40 0.31 0.12 0.18 0.115 0.105 0.07 0.048 0.05 0.05 0.03 0.03 0.02 0.02 0.02 0.01 0.01
Ohms max. 7.50 8.00 4.40 3.00 2.10 1.29 1.17 0.72 0.60 0.47 0.22 0.27 0.17 0.15 0.11 0.07 0.08 0.08 0.05 0.05 0.04 0.03 0.03 0.02 0.014
Seconds
Watts
PFRA.010.X PFRA.017.X PFRA.020.X PFRA.025.X PFRA.030.X PFRA.040.X PFRA.050.X PFRA.065.X PFRA.075.X PFRA.090.X PFRA.090.X.009 PFRA.110.X PFRA.135.X PFRA.160.X PFRA.185.X PFRA.250.X PFRA.250.X.010 PFRA.300.X PFRA.400.X PFRA.500 PFRA.600 PFRA.700 PFRA.800 PFRA.900 PFRA.1100 Packaging Bulk Lose: (leave.X space)
10.3 10.3 10.8 12.7 14.5 16.0 17.5 18.8 20.0 20.0
0.38 0.48 0.40 0.45 0.50 0.55 0.75 0.90 0.90 1.00 0.60 0.70 0.80 0.90 1.00 1.20 1.20 2.00 2.50 3.00 3.50 3.80 4.00 4.20 4.50
PFRA.010-PFRA.160 -12.7 device pitch 3000 pcs. reel PFRA.185-PFRA.400 25.4 device pitch 1500 pcs. reel PFRA.090.X.009 PFR.A250.X.010 3000 pcs. reel PFRA.010-PFRA.160 12.7mm device pitch 2000 pcs. reel PFRA.185-PFRA.400 25.4mm device pitch 1000 pcs. reel PFRA.090.X.009 PFRA.250.X.010 2000 pcs. reel
Tape reel Gegurtet: X=.2 Ammo Pack Ammo-Verp.: X=.3
Dimensions max. 10.4 11.7 10.2 12.0 12.0 12.0 12.0 14.4 17.4 19.3 22.1 24.2 24.2 24.2 max. 12.7 12.7 12.7 12.7 13.4 13.7 13.7 15.2 16.0 16.7 12.2 14.0 18.9 16.8 18.4 18.3 18.3 18.3 24.8 24.9 31.9 29.8 32.9 32.9 32.9 nominal 10.2 10.2 10.2 10.2 10.2 10.2 Tol. min. max.
Type PFRA.010.X PFRA.017.X PFRA.020.X PFRA.025.X PFRA.030.X PFRA.040.X PFRA.050.X PFRA.065.X PFRA.075.X PFRA.090.X PFRA.090.X.009 PFRA.110.X PFRA.135.X PFRA.160.X PFRA.185.X PFRA.250.X PFRA.250.X.010 PFRA.300.X PFRA.400.X PFRA.500 PFRA.600 PFRA.700 PFRA.800 PFRA.900 PFRA.1100
Style
Lead 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.51 dia./ 0.81 dia./ 0.51 dia./ 0.81 dia./ 0.81 dia./ 0.81 dia./ 0.81 dia./ 0.81 dia./ 0.81 dia./ 0.81 dia./ 0.81 dia./
Material Sn/NiCu Sn/NiCu Sn/CuFe Sn/CuFe Sn/CuFe Sn/CuFe Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu Sn/Cu
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FUSES SICHERUNGEN Resettable fuses
Thermal Derating Chart-Ihold (Amps) Type PFRA.010.X PFRA.017.X PFRA.020.X PFRA.025.X PFRA.030.X PFRA.040.X PFRA.050.X PFRA.065.X PFRA.075.X PFRA.090.X PFRA.090.X.009 PFRA.110.X PFRA.135.X PFRA.160.X PFRA.185.X PFRA.250.X PFRA.250.X.010 PFRA.300.X PFRA.400.X PFRA.500 PFRA.600 PFRA.700 PFRA.800 PFRA.900 PFRA.1100 Ambient Operating Temperature 0.16 0.14 0.12 0.26 0.23 0.20 0.31 0.27 0.24 0.39 0.34 0.30 0.47 0.41 0.36 0.62 0.54 0.48 0.78 0.68 0.60 1.01 0.88 0.77 1.16 1.02 0.89 1.40 1.22 1.07 1.40 1.22 1.07 1.60 1.43 1.27 1.96 1.76 1.55 2.32 2.08 1.84 2.68 2.41 2.13 3.63 3.25 2.88 3.63 3.25 2.88 4.35 3.90 3.45 5.80 5.20 4.60 7.25 6.50 5.75 8.70 7.80 6.90 10.15 9.10 8.05 11.60 10.40 9.20 13.05 11.70 10.35 16.10 14.60 13.10 0.10 0.17 0.20 0.25 0.30 0.40 0.50 0.65 0.75 0.90 0.90 1.10 1.35 1.60 1.85 2.50 2.50 3.00 4.00 5.00 6.00 7.00 8.00 9.00 11.00 0.08 0.14 0.16 0.20 0.24 0.32 0.41 0.53 0.61 0.73 0.73 0.91 1.12 1.33 1.54 2.08 2.08 2.49 3.32 4.15 4.98 5.81 6.64 7.47 9.40 0.07 0.12 0.14 0.18 0.22 0.29 0.36 0.47 0.54 0.65 0.65 0.85 1.04 1.23 1.42 1.93 1.93 2.31 3.08 3.85 4.62 5.39 6.16 6.39 8.80 0.06 0.11 0.13 0.16 0.19 0.25 0.32 0.41 0.47 0.57 0.57 0.75 0.92 1.09 1.26 1.70 1.70 2.04 2.72 3.40 4.08 4.76 5.44 6.12 7.80 0.05 0.09 0.11 0.14 0.16 0.22 0.27 0.35 0.41 0.49 0.49 0.67 0.82 0.98 1.13 1.53 1.53 1.83 2.44 3.05 3.66 4.72 4.88 5.49 6.90
PFRA
0.04 0.07 0.08 0.10 0.12 0.16 0.20 0.26 0.30 0.36 0.36 0.57 0.70 0.83 0.96 1.30 1.30 1.56 2.08 2.60 3.12 3.64 4.16 4.68 5.20
Order
PTC-Fuse Style Radial Leaded Component Hold Current, Ihold 010-1100 (100 mA-11,0 Packaging Options Bulk Packaging Tape Reel* Ammo Pack* *Packaged EI486-B Note: designator "009" "010" after Packaging Option Code specify Models PFRA.090.009 PFRA.250.010.
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