83 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. 60r series 60r series the 60r series radial leaded device is designed to provide overcurrent protection for (60v) applications where space is not a concern and resettable protection is preferred. electrical characteristics part number i hold (a) i trip (a) v max (vdc) i max (a) p d max. (w) maximum time to trip resistance agency approvals current (a) time (sec.) r min ( ) r 1max ( ) 60r010 0.10 0.20 60 40 0.38 0.50 4.00 2.500 7.500 xx 60r020 0.20 0.40 60 40 0.41 1.00 2.20 1.830 4.400 xx 60r025 0.25 0.50 60 40 0.45 1.25 2.50 1.250 3.000 xx 60r030 0.30 0.60 60 40 0.49 1.50 3.00 0.880 2.100 xx 60r040 0.40 0.80 60 40 0.56 2.00 3.80 0.550 1.290 xx 60r050 0.50 1.00 60 40 0.77 2.50 4.00 0.500 1.170 xx 60r065 0.65 1.30 60 40 0.88 3.25 5.30 0.310 0.720 xx 60r075 0.75 1.50 60 40 0.92 3.75 6.30 0.250 0.600 xx 60r090 0.90 1.80 60 40 0.99 4.50 7.20 0.200 0.470 xx 60r110 1.10 2.20 60 40 1.50 5.50 8.20 0.150 0.380 xx 60r135 1.35 2.70 60 40 1.70 6.75 9.60 0.120 0.300 xx 60r160 1.60 3.20 60 40 1.90 8.00 11.40 0.090 0.220 xx 60r185 1.85 3.70 60 40 2.10 9.25 12.60 0.080 0.190 xx 60r250 2.50 5.00 60 40 2.50 12.50 15.60 0.050 0.130 xx 60r300 3.00 6.00 60 40 2.80 15.00 19.80 0.040 0.100 xx 60r375 3.75 7.50 60 40 3.20 18.75 24.00 0.030 0.080 xx description features applications ? usb hubs, ports and peripherals ? ieee1394 ports ? computers & peripherals ? motor protection ? general electronics ? automotive applications ? industrial controls ? transformers i hold = hold current: maximum current device will pass without tripping in 20c still air. i trip = trip current: minimum current at which the device will trip in 20c still air. v max = maximum voltage device can withstand without damage at rated current (i max) i max = maximum fault current device can withstand without damage at rated voltage (v max ) p d = power dissipated from device when in the tripped state at 20c still air. r min = minimum resistance of device in initial (un-soldered) state. r typ = typical resistance of device in initial (un-soldered) state. r 1max = maximum resistance of device at 20c measured one hour after tripping or re?ow soldering of 260c for 20 sec. caution: operation beyond the speci?ed rating may result in damage and possible arcing and ?ame. agency approvals agency agency file number e183209 r50119318 * effective january 1, 2010, all 60r ptc products will be manufactured halogen free (hf). existing non-halogen free 60r ptc pro ducts may continue to be sold, until supplies are depleted. ? cured, ?ame retardant epoxy polymer insulating material meets ul 94v-0 requirements ? fast timeCto-trip ? rohs compliant, lead- free and halogen-free*
84 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc. 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 10% 30% 50% 70% 90% 110% 130% 150% 170% temperature (c) percentage of rated current ambient operation temperature -40c -20c 0c 23c 40c 50c 60c 70c 85c part number hold current (a) 60r010 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.05 0.04 60r020 0.31 0.27 0.24 0.20 0.16 0.14 0.13 0.11 0.08 60r025 0.39 0.34 0.30 0.25 0.20 0.18 0.16 0.14 0.10 60r030 0.47 0.41 0.36 0.30 0.24 0.22 0.19 0.16 0.12 60r040 0.62 0.54 0.48 0.40 0.32 0.29 0.25 0.22 0.16 60r050 0.78 0.68 0.60 0.50 0.41 0.36 0.32 0.27 0.20 60r065 1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 60r075 1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.30 60r090 1.40 1.22 1.07 0.90 0.73 0.65 0.57 0.49 0.36 60r110 1.71 1.50 1.31 1.10 0.89 0.79 0.69 0.59 0.44 60r135 2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 60r160 2.48 2.18 1.90 1.60 1.30 1.15 1.01 0.86 0.64 60r185 2.87 2.52 2.20 1.85 1.50 1.33 1.17 1.00 0.74 60r250 3.88 3.40 2.98 2.50 2.03 1.80 1.58 1.35 1.00 60r300 4.65 4.08 3.57 3.00 2.43 2.16 1.89 1.62 1.20 60r375 5.81 5.10 4.46 3.75 3.04 2.70 2.36 2.03 1.50 temperature rerating temperature rerating curve average time current curves the average time current curves and temperature rerating curve performance is affected by a number or variables, and these curves provided as guidance only. customer must verify the performance in their application. 0.01 0.1 1 10 100 1000 10000 100000 60r 0.200a 0.250a 0.300a 0.400a 0.500a 0.650a 0.750a 0.900a 1.10a 1.35a 1.60a 1.85a 2.50a 3.00a 3.75a 0.1 1 10 100 current in amperes time in seconds
8 5 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. 60r series environmental speci?cations operating/storage temperature -40c to +85c maximum device surface temperature in tripped state 125c passive aging +85c, 1000 hours -/+ 5% typical resistance change humidity aging +85c, 85% r.h.,1000 hours -/+ 5% typical resistance change thermal shock +85c to -40c 10 times -/+ 5% typical resistance change solvent resistance milCstdC202, method 215f moisture resistance level level 1, jCstdC020c physical speci?cations lead material .20-.40a: tin-plated copper clad steel .50-3.75a: tin-plated copper soldering characteristics solderability per milCstdC202, method 208e insulating material cured, ?ame retardant epoxy polymer meets ul94v-0 requirements. device labeling marked with lf, voltage, current rating, and date code. soldering parameters - wave soldering pre-heating zone refer to the condition recommended by the ?ux manufacturer. max. ramping rate should not exceed 4c/ sec. soldering zone max. solder temperature should not exceed 260c cooling zone cooling by natural convection in air. preheating 160 190 220 260 0 5 max. temperature (c) soldering cooling 60 min. time(s)
86 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc. 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. dimensions a c b d e part number a b c d e physical characteristics inches mm inches mm inches mm inches mm inches mm lead (dia) material max. max. max. max. typ. typ. min. min. max. max. inches mm 60r010 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cufe 60r020 0.29 7.4 0.46 11.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cufe 60r025 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cufe 60r030 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cufe 60r040 0.30 7.6 0.53 13.5 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cufe 60r050 0.31 7.9 0.54 13.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cu 60r065 0.37 9.4 0.57 14.5 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cu 60r075 0.40 10.2 0.59 15 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cu 60r090 0.44 11.2 0.62 15.8 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 sn/cu 60r110 0.51 13 0.72 18.2 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60r135 0.53 13.58 0.78 19.8 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60r160 0.60 15.36 0.85 21.6 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60r185 0.66 16.76 0.91 23 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60r250 0.78 19.93 1.03 26.2 0.40 10.2 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60r300 0.91 23.11 1.15 29.3 0.40 10.2 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60r375 1.04 26.3 1.22 31.1 0.40 10.2 0.30 7.6 0.12 3.1 0.03 0.81 sn/cu 60 0 5 0x xxxx voltage rating current rating date code (contact littelfuse for additional information) littelfuse t rademark single sided marking part marking system
87 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. 60r series part ordering number system packaging packaging style i hold current code (see table below) quantity code: f=200 h=100 m=1000 p=2000 u=500 blank: bulk r: tape & ammo 60 r 250 x m r type: x (60vdc) r: radial series voltage rating (vdc) part number ordering number i hold (a) i hold code packaging option quantity quantity & packaging codes 60r010 60r010xu 0.10 010 bulk 500 u 60r010xpr tape and ammo 2000 pr 60r020 60r020xu 0.20 020 bulk 500 u 60r020xpr tape and ammo 2000 pr 60r025 60r025xu 0.25 025 bulk 500 u 60r025xpr tape and ammo 2000 pr 60r030 60r030xu 0.30 030 bulk 500 u 60r030xpr tape and ammo 2000 pr 60r040 60r040xu 0.40 040 bulk 500 u 60r040xpr tape and ammo 2000 pr 60r050 60r050xu 0.50 050 bulk 500 u 60r050xpr tape and ammo 2000 pr 60r065 60r065xu 0.65 065 bulk 500 u 60r065xpr tape and ammo 2000 pr 60r075 60r075xu 0.75 075 bulk 500 u 60r075xpr tape and ammo 2000 pr 60r090 60r090xu 0.90 090 bulk 500 u 60r090xpr tape and ammo 2000 pr 60r110 60R110XU 1. 10 110 bulk 500 u 60r110xmr tape and ammo 1000 mr 60r135 60r135xf 1.35 135 bulk 200 f 60r135xmr tape and ammo 1000 mr 60r160 60r160xf 1.60 160 bulk 200 f 60r160xmr tape and ammo 1000 mr 60r185 60r185xf 1.85 185 bulk 200 f 60r185xmr tape and ammo 1000 mr 60r250 60r250xf 2.50 250 bulk 200 f 60r250xmr tape and ammo 1000 mr 60r300 60r300xf 3.00 300 bulk 200 f 60r375 60r375xh 3.75 375 bulk 100 h
88 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc. 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. dimension eia mark iec mark dimensions dim. (mm) tol. (mm) carrier tape width ww 18 -0.5 / +1.0 hold down tape width w 4 w 0 11 min. top distance between tape edges w 6 w 2 3 max. sprocket hole position w 5 w 1 9 -0.5 / +0.75 sprocket hole diameter* d 0 d 0 4 -0.32 / +0.2 abscissa to plane(straight lead) hh 18.5 -/+ 3.0 abscissa to plane(kinked lead) h 0 h 0 16 -/+ 0.5 abscissa to top 60r010-60r090 h 1 h 1 32.2 max. abscissa to top 60r110-60r300 h 1 47.5 max. overall width without lead protrusion:60r010-60r090 c 1 42.5 max. overall width without lead protrusion:60r110-60r300 57 overall width with lead protrusion:60r010-60r090 c2 43.2 max. overall width with lead protrusion:60r110-60r300 58 lead protrusion l 1 l 1 1.0 max. protrusion of cut out ll 11 max. protrusion beyond hold-down tape l 2 l 2 not speci?ed sprocket hole pitch:60r010-60r090 p 0 p 0 12.7 -/+ 0.3 sprocket hole pitch:60r110-60r300 p 0 p 0 25.4 -/+ 0.5 pitch tolerance 20 consecutive. -/+ 1 device pitch:60r010-60r090 12.7 device pitch:60r110-60r300 25.4 tape thickness tt 0.9 max. tape thickness with splice t 1 2.0 max. splice sprocket hole alignment 0 -/+ 0.3 body lateral deviation h h 0 -/+ 1.0 body tape plane deviation p p 0 -/+ 1.3 ordinate to adjacent component lead*:60r010-60r090 p 1 p 1 3.81 -/+ 0.7 ordinate to adjacent component lead*:60r110-60r300 7.62 -/+ 0.7 lead spacing:60r010-60r185 ff 5.08 -/+ 0.8 lead spacing:60r250-60r300 ff 10.18 -/+ 0.8 *differs from eia specification tape and ammo speci?cations devices taped using eia468-b/ie286-2 standards. see table below and figure 1 for details.
89 revised: january 1, 2010 polyfuse ? resettable ptcs ? 2010 littelfuse, inc 60r series radial leaded > 60r series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/60r.html for current information. 60r series a b a 1 l 1 p 0 d 0 f l w 4 h 0 i 2 h 1 w 5 w reference plane h h h 1 h c 1 c 2 h p direction of unreeling cross section a - b t tape and ammo diagram figure 1
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