FUSES / SICHERUNGEN Resettable fuses PFRA Typical Time to Trip at 23 C PFR A.0 10 PFR A.0 PFR 17 A PFR .020 A PFR .025 A PFR .030 A PFR .040 A PFR .050 A PFR .065 A PFR .075 A PFR .090 -0- A.09 009 0 PFR A PFR .110 A PFR .135 A PFR .160 A PFR .185 A 250 .250 -0 , PFR -010 A PFR .300 A PFR .400 A PFR .500 A PFR .600 A PFR .700 A PFR .800 PFR A.900 A.1 100 Wire leaded PTC-Fuses Type PFRA Cured, flame retardant epoxy Polymer insulating material meets UL 94V-0 requirements Bulk packaging, tape and reel and Ammo-Pack available on most models Agency recognition: **UL, CSA, TUV 100 10 Time to trip (s) 1 Typical Part Marking PFRA.030-900 Layout may vary 0.1 0.01 0.001 1 0.1 Part identification Manufacturer's Trademark 10 100 Fault current (A) RA250 6180T Lot No (T = Taiwan) Package 1 Date Code (Last Digit of Year and Julian Date) A 2 E A E Typical Part Marking PFRA.010-025 Part identification Manufacturer's Trademark 50 75 B B Layout may vary RA250 8H 100 D D Date code week 1 of 1998 = 8 A (year and week) week 27 of 1998 = A 8 (week and year) Kinked lead options available for board standoff ** PFRA.010-050 rated at 30 V ** C C Applications Almost anywhere there is a low voltage power supply and a load to be protected, including: * Computers and peripherals * Transformer for toys * Motors/fans Environmental Characteristics Operating/Storage Temperature / Einsatz/Lagertemp. Maximum Device Surface Temperature in Tripped State / Passive Aging / passive Alterung Humidity Aging / Feuchtigkeitsalterung Thermal Shock*) / Thermischer Schock Mechanical Shock / Mechanischer Schock Solvent Resistance / Losungsmittel-Bestandigkeit Vibration -40 C to +85 C 125 C +85 C, 1000 hours / Std. 5% typ. resist. change +85 C, 85% R.H. 1000 hours / Std. 5% typ. resist. change +85 C/-40 C 10 times / Zyklen 10% typ. resist. change MIL-STD-202, Method 213, No resistance change Condition 1 (100 g, 6 sec.) MIL-STD-202, Method 215 No change MIL-STD-883C, Method 2007.1, No change Condition A *) MIL-STD-202F, Method 107G Test Procedures And Requirements For Model PFRA Series Test / Test Test Conditions / Bedingungen Visual/Mech. / visuell/mech. Verify dimensions and materials / Kontrolle Abmess./Mat. Resistance / Widerstand In still air @ 23 C / bei ruhiger Luft Time to Trip / Trip-Zeit At spezified current Vmax, 23 C / unter spez. Strom Hold Current / Haltestrom 30 min. at Ihold / bei Haltestrom Trip Cycle Life / Trip-Zyklen Vmax, Imax, 100 cycles / Zyklen Trip Endurance / Zeit im Tripzustand Vmax, 48 hours / Stunden Accept/Reject Criteria Per PF physical description Rmin R Rmax T max. time to trip (sec.) No trip No arcing or burning No arcing or burning www.schurter.com 23 FUSES FUSES // SICHERUNGEN SICHERUNGEN Resettable Resettable fuses fuses PFRA PFRA Electrical Characteristics Type / Typ Vmax Imax Ihold Itrip Initial Resistance / Amperes at/at 23 C 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 V 60 60 60 60 60 60 60 60 60 60 30 30 30 30 30 30 30 30 30 30 30 30 30 30 16 A 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 100 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 at 23 C 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 1 Hour (R1) PostTrip Resistance / Max. Time to trip at 23 C / Ohms at 23 C Tripped Power Dissipation Seconds at 23 C/ R1 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 Watts at 23 C 4.0 3.0 2.2 2.5 3.0 3.8 4.0 5.3 6.3 7.2 5.9 6.6 7.3 8.0 8.7 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 Packaging Bulk / Lose: (leave.X space) 500 per bag Tape and reel / Gegurtet: X=.2 PFRA.010-PFRA.160 -12.7 mm device pitch = 3000 pcs. per reel ; PFRA.185-PFRA.400 - 25.4 mm device pitch = 1500 pcs. per reel PFRA.090.X.009 & PFR.A250.X.010 = 3000 pcs. per reel Ammo Pack / Ammo-Verp.: X=.3 PFRA.010-PFRA.160 - 12.7mm device pitch = 2000 pcs. per reel ; PFRA.185-PFRA.400 - 25.4mm device pitch = 1000 pcs. per reel ; PFRA.090.X.009 & PFRA.250.X.010 = 2000 pcs. per reel Dimensions Type / Typ A max. B max. nominal Tol. D min. E max. Style / Lead / 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 7.4 7.4 7.4 7.4 7.4 7.4 7.9 9.7 10.4 11.7 7.4 8.9 8.9 10.2 12.0 12.0 12.0 12.0 14.4 17.4 19.3 22.1 24.2 24.2 24.2 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 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.9 5.1 5.1 10.2 10.2 10.2 10.2 10.2 10.2 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.0 3.0 3.0 3.0 3.0 3.0 3.1 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.51 dia./ O 0.81 dia./ O 0.51 dia./ O 0.81 dia./ O 0.81 dia./ O 0.81 dia./ O 0.81 dia./ O 0.81 dia./ O 0.81 dia./ O 0.81 dia./ O 0.81 dia./ O 24 www.schurter.com C 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 FUSES / SICHERUNGEN Resettable fuses PFRA Thermal Derating Chart-Ihold (Amps) Type / Typ 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 -40 C -20 C 0 C 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 23 C 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 40 C 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 50 C 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 60 C 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 70 C 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 85 C 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 How To Order PF RA . XXX . X PTC-Fuse Style RA = Radial Leaded Component Hold Current, Ihold 010-1100 (100 mA-11,0 A) Packaging Options - = Bulk Packaging .2 = Tape and Reel* .3 = Ammo Pack* *Packaged per EI486-B Note: Add designator "009" or "010" after Packaging Option Code to specify Models PFRA.090.009 or PFRA.250.010. www.schurter.com 25