*rohs directive 2002/95/ec jan 27 2003 including annex. product manufactured with a date code later than april 1, 2005 is rohs compliant. specifications are subject to change without notice. customers should verify actual device performance in their specific applications. mf-r series - ptc resettable fuses r 0180t 1 1 0 1 hour (r 1 ) max. time tripped i hold i trip initial post-trip to trip power resistance resistance dissipation model amperes ohms ohms amperes seconds watts v max. i max. at 23 c at 23 c at 23 c at 23 c at 23 c at 23 c volts amps hold trip min. max. max. typ. mf-r005 60 40 0.05 0.10 7.3 11.1 22.0 0.5 5.0 0.22 mf-r010 60 40 0.10 0.20 2.50 4.50 7.50 0.5 4.0 0.38 mf-r017 60 40 0.17 0.34 2.00 3.20 8.00 0.85 3.0 0.48 mf-r020 60 40 0.20 0.40 1.50 2.84 4.40 1.0 2.2 0.40 mf-r025 60 40 0.25 0.50 1.00 1.95 3.00 1.25 2.5 0.45 mf-r030 60 40 0.30 0.60 0.76 1.36 2.10 1.5 3.0 0.50 mf-r040 60 40 0.40 0.80 0.52 0.86 1.29 2.0 3.8 0.55 mf-r050 60 40 0.50 1.00 0.41 0.77 1.17 2.5 4.0 0.75 mf-r065 60 40 0.65 1.30 0.27 0.48 0.72 3.25 5.3 0.90 mf-r075 60 40 0.75 1.50 0.18 0.40 0.60 3.75 6.3 0.90 mf-r090 60 40 0.90 1.80 0.14 0.31 0.47 4.5 7.2 1.00 mf-r090-0-9 30 40 0.90 1.80 0.07 0.12 0.22 4.5 5.9 0.60 mf-r110 30 40 1.10 2.20 0.10 0.18 0.27 5.5 6.6 0.70 mf-r135 30 40 1.35 2.70 0.065 0.115 0.17 6.75 7.3 0.80 mf-r160 30 40 1.60 3.20 0.055 0.105 0.15 8.0 8.0 0.90 mf-r185 30 40 1.85 3.70 0.040 0.07 0.11 9.25 8.7 1.00 mf-r250 30 40 2.50 5.00 0.025 0.048 0.07 12.5 10.3 1.20 mf-r250-0-10 30 40 2.50 5.00 0.025 0.048 0.07 12.5 10.3 1.20 mf-r300 30 40 3.00 6.00 0.020 0.05 0.08 15.0 10.8 2.00 mf-r400 30 40 4.00 8.00 0.010 0.03 0.05 20.0 12.7 2.50 mf-r500 30 40 5.00 10.00 0.010 0.03 0.05 25.0 14.5 3.00 mf-r600 30 40 6.00 12.00 0.005 0.02 0.04 30.0 16.0 3.50 MF-R700 30 40 7.00 14.00 0.005 0.02 0.03 35.0 17.5 3.80 mf-r800 30 40 8.00 16.00 0.005 0.02 0.03 40.0 18.8 4.00 mf-r900 30 40 9.00 18.00 0.005 0.01 0.02 45.0 *20.0 4.20 mf-r1100 16 100 11.00 22.00 0.003 0.01 0.014 40.0 20.0 4.50 electrical characteristics features radial leaded devices cured, flame retardant epoxy polymer insulating material meets ul 94v-0 requirements rohs compliant* agency recognition: applications almost anywhere there is a low voltage power supply and a load to be protected, including: computers & peripherals general electronics automotive applications *tested at 40 amps operating/storage temperature ........................-40 ? to +85 ? maximum device surface temperature in tripped state ................................................125 ? passive aging......................................................+85 ?, 1000 hours ....................................? % t ypical resistance change humidity aging....................................................+85 ?, 85 % r.h. 1000 hours....................? % typical resistance change thermal shock ....................................................-40 ? to +85 ?, 10 times ..........................?0 % typi cal resistance change solvent resistance ............................................mil-std-202, method 215 ........................no change vibration ..............................................................mil-std-883c, method 2007.1, ................no change condition a environmental characteristics test test conditions accept/reject criteria visual/mech. ......................................................verify dimensions and materials..................per mf physi cal description resistance ..........................................................in still air @ 23 ? ....................................... .rmin r rmax time to trip ........................................................5 times ihold, vmax, 23 ?..........................t max. time to trip (seconds) hold current ......................................................30 min. at ihold............................................n o trip trip cycle life ....................................................vmax, imax, 100 cycles ..............................no arcin g or burning trip endurance....................................................vmax, 48 hours ..........................................no ar cing or burning ul file number ..................................................e 174545s csa file number ................................................ca 110338 t?v file number ................................................r2057213 test procedures and requirements for model mf-r series t v rheinland *rohs compliant
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. a b c d e physical characteristics model max. max. nom. tol. min. max. style lead dia. material mf-r005 8.0 8.3 5.1 0.7 7.6 3.1 4 0.405 sn/nicu (0.315) (0.327) (0.201) (0.028) (0.299) (0.122) (0.016) mf-r010 7.4 12.7 5.1 0.7 7.6 3.1 1 0.51 sn/nicu (0.291) (0.5) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r017 7.4 12.7 5.1 0.7 7.6 3.1 1 0.51 sn/cufe (0.291) (0.5) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r020 7.4 12.7 5.1 0.7 7.6 3.1 1 0.51 sn/cufe (0.291) (0.5) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r025 7.4 12.7 5.1 0.7 7.6 3.1 1 0.51 sn/cufe (0.291) (0.5) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r030 7.4 13.4 5.1 0.7 7.6 3.1 1 0.51 sn/cufe (0.291) (0.528) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r040 7.4 13.7 5.1 0.7 7.6 3.1 1 0.51 sn/cufe (0.291) (0.539) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r050 7.9 13.7 5.1 0.7 7.6 3.1 1 0.51 sn/cu (0.311) (0.539) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r065 9.7 15.2 5.1 0.7 7.6 3.1 1 0.51 sn/cu (0.382) (0.598) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r075 10.4 16.0 5.1 0.7 7.6 3.1 1 0.51 sn/cu (0.409) (0.630) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r090 11.7 16.7 5.1 0.7 7.6 3.1 1 0.51 sn/cu (0.461) (0.657) (0.201) (0.028) (0.299) (0.122) (0.020) mf-r090-0-9 7.4 12.2 5.1 0.7 7.6 3.0 3 0.51 sn/cufe (0.291) (0.480) (0.201) (0.028) (0.299) (0.118) (0.020) mf-r110 8.9 14.0 5.1 0.7 7.6 3.0 1 0.51 sn/cu (0.350) (0.551) (0.201) (0.028) (0.299) (0.118) (0.020) mf-r135 8.9 18.9 5.1 0.7 7.6 3.0 1 0.51 sn/cu (0.350) (0.744) (0.201) (0.028) (0.299) (0.118) (0.020) mf-r160 10.2 16.8 5.1 0.7 7.6 3.0 1 0.51 sn/cu (0.402) (0.661) (0.201) (0.028) (0.299) (0.118) (0.020) mf-r185 12.0 18.4 5.1 0.7 7.6 3.0 1 0.51 sn/cu (0.472) (0.724) (0.201) (0.028) (0.299) (0.118) (0.020) mf-r250 12.0 18.3 5.1 0.7 7.6 3.0 2 0.81 sn/cu (0.472) (0.720) (0.201) (0.028) (0.299) (0.118) (0.032) mf-r250-0-10 12.0 18.3 5.1 0.7 7.6 3.0 3 0.51 sn/cufe (0.472) (0.720) (0.201) (0.028) (0.299) (0.118) (0.020) mf-r300 12.0 18.3 5.1 0.7 7.6 3.0 2 0.81 sn/cu (0.472) (0.720) (0.201) (0.028) (0.299) (0.118) (0.032) mf-r400 14.4 24.8 5.1 0.7 7.6 3.0 2 0.81 sn/cu (0.567) (0.976) (0.201) (0.028) (0.299) (0.118) (0.032) mf-r500 17.4 24.9 10.2 0.7 7.6 3.0 2 0.81 sn/cu (0.685) (0.980) (0.402) (0.028) (0.299) (0.118) (0.032) mf-r600 19.3 31.9 10.2 0.7 7.6 3.0 2 0.81 sn/cu (0.760) (1.256) (0.402) (0.028) (0.299) (0.118) (0.032) MF-R700 22.1 29.8 10.2 0.7 7.6 3.0 2 0.81 sn/cu (0.870) (1.173) (0.402) (0.028) (0.299) (0.118) (0.032) mf-r800 24.2 32.9 10.2 0.7 7.6 3.0 2 0.81 sn/cu (0.953) (1.295) (0.402) (0.028) (0.299) (0.118) (0.032) mf-r900 24.2 32.9 10.2 0.7 7.6 3.0 2 0.81 sn/cu (0.953) (1.295) (0.402) (0.028) (0.299) (0.118) (0.032) mf-r1100 24.2 32.9 10.2 0.7 7.6 3.0 2 0.81 sn/cu (0.953) (1.295) (0.402) (0.028) (0.299) (0.118) (0.032) product dimensions (see next page for outline drawing) packaging options: bulk: all models = 500 pcs. per bag. tape & reel: mf-r005-mf-r160 - 12.7 mm device pitch = 3000 pcs. per reel; mf-r185-mf-r400 - 25.4mm device pitch = 1500 pcs. per reel; mf-r090-0-9 & mf-r250-0-10 = 1500 pcs. per reel. ammo-pack: mf-r005-mf-r160 - 12.7 mm device pitch = 2000 pcs. per reel; mf-r185-mf-r400 - 25.4 mm device pitch = 1000 pcs. per reel; mf-r090-0-9 & mf-r250-0-10 = 2000 pcs. per reel. 0.405 (26awg) 0.51 (24awg) 0.81 (20awg) mf-r series - ptc resettable fuses additional features bulk packaging, tape and reel and ammo-pak available on most models patents pending mm (inches) dimensions =
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. thermal derating chart - i hold / i trip (amps) ambient operating temperature model -40 c -20 c0 c 23 c 40 c 50 c 60 c 70 c 85 c mf-r005 0.08 / 0.16 0.07 / 0.14 0.06 / 0.12 0.05 / 0.10 0.04 / 0.08 0.04 / 0.08 0.03 / 0.07 0.03 / 0.07 0.02 / 0.05 mf-r010 0.16 / 0.32 0.14 / 0.28 0.12 / 0.24 0.10 / 0.20 0.08 / 0.16 0.07 / 0.14 0.06 / 0.12 0.05 / 0.10 0.04 / 0.08 mf-r017 0.26 / 0.52 0.23 / 0.46 0.20 / 0.40 0.17 / 0.34 0.14 / 0.28 0.12 / 0.24 0.11 / 0.22 0.09 / 0.18 0.07 / 0.14 mf-r020 0.31 / 0.62 0.27 / 0.54 0.24 / 0.48 0.20 / 0.40 0.16 / 0.32 0.14 / 0.28 0.13 / 0.26 0.11 / 0.22 0.08 / 0.16 mf-r025 0.39 / 0.78 0.34 / 0.68 0.30 / 0.60 0.25 / 0.50 0.20 / 0.40 0.18 / 0.36 0.16 / 0.32 0.14 / 0.28 0.10 / 0.20 mf-r030 0.47 / 0.94 0.41 / 0.82 0.36 / 0.72 0.30 / 0.60 0.24 / 0.48 0.22 / 0.44 0.19 / 0.38 0.16 / 0.32 0.12 / 0.24 mf-r040 0.62 / 1.24 0.54 / 1.08 0.48 / 0.96 0.40 / 0.80 0.32 / 0.64 0.29 / 0.58 0.25 / 0.50 0.22 / 0.44 0.16 / 0.32 mf-r050 0.78 / 1.56 0.68 / 1.36 0.60 / 1.20 0.50 / 1.00 0.41 / 0.82 0.36 / 0.72 0.32 / 0.64 0.27 / 0.54 0.20 / 0.40 mf-r065 1.01 / 2.02 0.88 / 1.76 0.77 / 1.54 0.65 / 1.30 0.53 / 1.06 0.47 / 0.94 0.41 / 0.82 0.35 / 0.70 0.26 / 0.52 mf-r075 1.16 / 2.32 1.02 / 2.04 0.89 / 1.78 0.75 / 1.50 0.61 / 1.22 0.54 / 1.08 0.47 / 0.94 0.41 / 0.82 0.30 / 0.60 mf-r090 1.40 / 2.80 1.22 / 2.44 1.07 / 2.14 0.90 / 1.80 0.73 / 1.46 0.65 / 1.30 0.57 / 1.14 0.49 / 0.98 0.36 / 0.72 mf-r090-0-9 1.40 / 2.80 1.22 / 2.44 1.07 / 2.14 0.90 / 1.80 0.73 / 1.46 0.65 / 1.30 0.57 / 1.14 0.49 / 0.98 0.36 / 0.72 mf-r110 1.60 / 3.20 1.43 / 2.86 1.27 / 2.54 1.10 / 2.20 0.91 / 1.82 0.85 / 1.70 0.75 / 1.50 0.67 / 1.34 0.57 / 1.14 mf-r135 1.96 / 3.92 1.76 / 3.52 1.55 / 3.10 1.35 / 2.70 1.12 / 2.24 1.04 / 2.08 0.92 / 1.84 0.82 / 1.64 0.70 / 1.40 mf-r160 2.32 / 4.64 2.08 / 4.16 1.84 / 3.68 1.60 / 3.20 1.33 / 2.66 1.23 / 2.46 1.09 / 2.18 0.98 / 1.96 0.83 / 1.66 mf-r185 2.68 / 5.36 2.41 / 4.82 2.13 / 4.26 1.85 / 3.70 1.54 / 3.08 1.42 / 2.84 1.26 / 2.52 1.13 / 2.26 0.96 / 1.92 mf-r250 3.63 / 7.26 3.25 / 6.50 2.88 / 5.76 2.50 / 5.00 2.08 / 4.16 1.93 / 3.86 1.70 / 3.40 1.53 / 3.06 1.30 / 2.60 mf-r250-0-10 3.63 / 7.26 3.25 / 6.50 2.88 / 5.76 2.50 / 5.00 2.08 / 4.16 1.93 / 3.86 1.70 / 3.40 1.53 / 3.06 1.30 / 2.60 mf-r300 4.35 / 8.70 3.90 / 7.80 3.45 / 6.90 3.00 / 6.00 2.49 / 4.98 2.31 / 4.62 2.04 / 4.08 1.83 / 3.66 1.56 / 3.12 mf-r400 5.80 / 11.6 5.20 / 10.4 4.60 / 9.20 4.00 / 8.00 3.32 / 6.64 3.08 / 6.16 2.72 / 5.44 2.44 / 4.88 2.08 / 4.16 mf-r500 7.25 / 14.5 6.50 / 13.0 5.75 / 11.5 5.00 / 10.0 4.15 / 8.30 3.85 / 7.70 3.40 / 6.80 3.05 / 6.10 2.60 / 5.20 mf-r600 8.70 / 17.4 7.80 / 15.6 6.90 / 13.8 6.00 / 12.0 4.98 / 9.96 4.62 / 9.24 4.08 / 8.16 3.66 / 7.32 3.12 / 6.24 MF-R700 10.1 / 20.3 9.10 / 18.2 8.05 / 16.1 7.00 / 14.0 5.81 / 11.6 5.39 / 10.7 4.76 / 9.52 4.27 / 9.44 3.64 / 7.28 mf-r800 11.6 / 23.2 10.4 / 20.8 9.20 / 18.4 8.00 / 16.0 6.64 / 13.2 6.16 / 12.3 5.44 / 10.8 4.88 / 9.76 4.16 / 8.32 mf-r900 13.0 / 26.1 11.7 / 23.4 10.3 / 20.7 9.00 / 18.0 7.47 / 14.9 6.93 / 12.7 6.12 / 12.2 5.49 / 10.9 4.68 / 9.36 mf-r1100 16.1 / 32.0 14.6 / 29.2 13.1 / 26.2 11.0 / 22.1 9.40 / 18.4 8.80 / 17.6 7.80 / 15.6 6.90 / 13.8 5.20 / 10.4 note: kinked lead option is available for board standoff. contact factory for details. note: also available with straight leads. contact factory for details. a e b d b d c style 1 a e b d c style 2 a e c style 3 style 4 ae b d c product dimensions (see previous page for dimensions) mf-r series - ptc resettable fuses
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. how to order mf - r 110 - 0 - 99 multifuse product designator series r = radial leaded component hold current, ihold 005-1100 (0.05 amps - 11.0 amps) packaging options - __ = bulk packaging without part number suffix option - 0-99 = bulk packaging with part number suffix option - 2 = tape and reel without part number suffix option* - 2-99 = tape and reel with part number suffix option - ap = ammo-pak* - 0-14 = kinked leads where straight leads are standard - 0-17 = straight leads where kinked leads are standard part number suffix option - 99 = as of date code april 1, 2005 all mf-r models are rohs compliant. the suffix ?99 can be used if a new part number is required to reference the rohs compliance. examples: mf-r110 ................bulk packaging mf-r110-0-99 ......bulk packaging with part number suffix option mf-r110-2 ............tape and reel packaging mf-r110-2-99 ......tape and reel packaging with part number suffix option mf-r090-0-9-99 ....bulk packaging with part number suffix option mf-r250-0-10-99 ..bulk packaging with part number suffix option *packaged per eia486-b typical time to trip at 23 c 100 10 1 0.1 0.01 0.001 0.1 1 10 100 fault current (amps) time to trip (seconds) m f-r017 m f-r040 m f-r075 m f-r020 m f-r050 m f-r065 m f-r090 m f-r025 m f-r030 m f-r010 m f-r005 mf-r series - ptc resettable fuses mf-r series, rev. u, 02/06 100 10 1 0.1 0.01 0.001 1 10 100 fault current (amps) time to trip (seconds) mf-r110 mf-r250, 250-0-10 mf-r500 mf-r135 mf-r300 mf-r400 mf-r600 MF-R700 mf-r800 mf-r900 mf-r1100 mf-r160 mf-r185 mf-r090 -0-9 typical part marking: mf-r005 - r025 represents total content. layout may vary. 025 0a part identification manufacturer's trademark date code: week 1 of 2000 = 0a (year & week) week 27 of 2000 = a0 (week & year) typical part marking: mf-r030 - r1100 represents total content. layout may vary. r250 0180t manufacturer's trademark part identification date code (first digit = last digit of year; next three digits = day of year) lot no. (t = taiwan s = china)
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. devices taped using eia468?/iec286-2 standards. see table below and figures 1 and 2 for details. iec eia dimensions dimension description mark mark dimensions tolerance carrier tape width ww hold down tape width: all others w 0 w 4 min. hold down tape no protrusion top distance between tape edges w 2 w 6 max. sprocket hole position w 1 w 5 sprocket hole diameter d 0 d 0 abscissa to plane (straight lead) hh abscissa to plane (kinked lead) h 0 h 0 abscissa to top (straight lead) h 1 h 1 max. abscissa to top (kinked lead) h 1 h 1 max. overall width w/lead protrusion (straight lead) c 1 max. overall width w/lead protrusion (kinked lead) c 1 max. overall width w/o lead protrusion (straight lead) c 2 max. overall width w/o lead protrusion (kinked lead) c 2 max. lead protrusion i 1 l 1 max. protrusion of cutout ll max. protrusion beyond hold tape i 2 i 2 not specified sprocket hole pitch p 0 p 0 pitch tolerance 20 consecutive ? device pitch: mf-r005?f-r160, mf-r/90 & mf-rx/72 device pitch: mf-r185?f-r400, mf-rx110?f-rx375 tape thickness tt max. tape thickness with splice: mf-r010?f-r160 t 1 max. tape thickness with splice: mf-r250?f-r1100 mf-rx110?f-rx375 & mf-r/90 t 1 max. splice sprocket hole alignment 0 body lateral deviation ? h ? h 0 body tape plane deviation ? p ? p 0 lead spacing ff reel width ww 2 max. reel diameter da max. space between flanges less device w 1 h mf-r, mf-rx, mf-r/90, mf-rx/72 & mf-rx/250 series tape and reel specifications 18 (.709) -0.5/+1.0 (-0.02/+.039) 9 (.354) -0.5/+0.75 (-0.02/+0.03) 4 (.157) 0.2 (.0078) 18.5 (.728) 3.0 (.118) 16 (.63) 32.2 (1.268) 38.0 (1.496) 43.2 (1.7) 55.0 (2.165) 42.5 (1.673) 54.0 (2.126) 1.0 (.039) 11 (.433) 0.5 (.02) 12.7 (0.5) 12.7 (0.5) 25.4 (1.0) 0.9 (.035) 1.5 (.059) 2.3 (.091) 5.08 (0.2) 56 (2.205) 370 (14.57) 0.3 (.012) 0.3 (.012) 1.0 (.039) 0.3 (.021) 0.2 (.008) 4.75 (.187) 3.25 (.128) 11 (.433) 3 (.118) dimensions = mm (inches)
iec eia dimensions dimension description mark mark dimensions tolerance arbor hole diameter fc core diameter: mf-r, mf-rx, mf-r/90 hn max. box: mf-r, mf-rx, mf-r/90 max. consecutive missing places: mf-r, mf-rx, mf-r/90 3 max. empty places per reel: mf-r, mf-rx, mf-r/90 not specified mf-r, mf-rx, mf-r/90, mf-rx/72 & mf-rx/250 series tape and reel specifications specifications are subject to change without notice. customers should verify actual device performance in their specific applications. t user direction of feed cross section a - b ? p ? p h h 1 reference plane w 0 h 0 w 1 w a b f d 0 p 0 i 1 i 2 l h 1 p 1 ? h ? h h w h f d reel upper side tape lower side user direction of feed reel dimensions - figure 2 taped component dimensions - figure 1 26 (1.024) 80 (3.15) 56 (2.2) 372 (14.6) 372 (14.6) 12.0 (.472) dimensions = mm (inches)
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