MF-RX/72 Series - PTC Resettable Fuses

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1 *RoHS COMPLINT & **HLOGEN FREE RX0 480S Features n 7 V rated n Radial leaded devices n Cured, flame retardant epoxy polymer insulating material meets UL 94 V-0 requirements n RoHS compliant* and alogen free** n gency recognition: pplications lmost anywere tere is a low voltage power supply, up to 7 V and a load to be protected, including: n Security and fire alarm systems n Loudspeakers n Power transformers MF-RX/7 Series - PTC Resettable Fuses Electrical Caracteristics V Volts I mps I old I trip Initial Resistance Hour (R ) Post-Trip Resistance Oms at 3 C Max. Time To Trip Tripped Power Dissipation Watts at 3 C mperes at 3 C Oms at 3 C mperes at 3 C Seconds at 3 C Hold Trip Min. Max. Max. Typ. MF-RX00/ MF-RX05/ MF-RX030/ MF-RX040/ MF-RX050/ MF-RX065/ MF-RX075/ MF-RX090/ MF-RX0/ MF-RX35/ MF-RX60/ MF-RX85/ MF-RX50/ MF-RX300/ MF-RX375/ Environmental Caracteristics Operating/Storage Temperature C to +85 C Maximum Device Surface Temperature in Tripped State... 5 C Passive ging C, 000 ours... ±5 % typical resistance cange Humidity ging C, 85 % R.H. 000 ours... ±5 % typical resistance cange Termal Sock C to -55 C, 0 times... ±0 % typical resistance cange Solvent Resistance... MIL-STD-0, Metod 5... No cange Vibration... MIL-STD-883C, Metod 007.,... No cange Condition Test Procedures nd Requirements For MF-RX/7 Series Test Test Conditions ccept/reject Criteria Visual/Mec... Verify dimensions and materials... Per MF pysical description Resistance... In still 3 C... Rmin R Rmax Time to Trip... 5 times Iold, Vmax, 3 C... T time to trip (seconds) Hold Current min. at Iold... No trip Trip Cycle Life... Vmax, Imax, 00 cycles... No arcing or burning Trip Endurance... Vmax, 48 ours... No arcing or burning UL File Number... E74545 ttp:// Follow link to Certifications, ten UL File No., enter E74545 TÜV Certificate Number... R ttp:// Follow link to oter certificates, enter File No * RoHS Directive 00/95/EC Jan. 7, 003 including annex and RoHS Recast 0/65/EU June 8, 0. ** ourns considers a product to be alogen free if (a) te romine (r) content is 900 ppm or less; (b) te Clorine (Cl) content is 900 ppm or less; and (c) te total romine (r) and Clorine (Cl) content is 500 ppm or less. Specifications are subject to cange witout notice. Te device caracteristics and parameters in tis data seet can and do vary in different applications and actual device performance may vary over time. Users sould verify actual device performance in teir specific applications.

2 dditional Features n Resettable circuit protection n ulk packaging, tape and reel and mmo-pak available on most models MF-RX/7 Series - PTC Resettable Fuses Product Dimensions MF-RX00/7 MF-RX05/7 MF-RX030/7 MF-RX040/7 MF-RX050/7 MF-RX065/7 MF-RX075/7 MF-RX090/7 MF-RX0/7 MF-RX35/7 MF-RX60/7 MF-RX85/7 MF-RX50/7 MF-RX300/7 MF-RX375/7 C D E Pysical Caracteristics Max. Max. Nom. Tol. ± Min. Max. Style Lead Dia. Material (0.9) (0.5) (0.0) (0.08) (0.30) (0.) Fe (0.9) (0.5) (0.0) (0.08) (0.30) (0.) Fe (0.9) (0.58) (0.0) (0.08) (0.30) (0.) Fe (0.9) (0.539) (0.0) (0.08) (0.30) (0.) Fe (0.3 (0.539) (0.0) (0.08) (0.30) (0.) (0.38) (0.598) (0.0) (0.08) (0.30) (0.) (0.409) (0.630) (0.0) (0.08) (0.30) (0.) (0.46) (0.657) (0.0) (0.08) (0.30) (0.) (0.47) (0.66) (0.0) (0.08) (0.30) (0.) (0.03) (0.483) (0.78) (0.0) (0.08) (0.30) (0.) (0.03) (0.549) (0.785) (0.0) (0.08) (0.30) (0.) (0.03) (0.598) (0.833) (0.0) (0.08) (0.30) (0.) (0.03) (0.70) (0.938) (0.40) (0.08) (0.30) (0.) (0.03) (0.84) (.050) (0.40) (0.08) (0.30) (0.) (0.03) (0.96) (.6) (0.40) (0.08) (0.30) (0.) (0.03) Packaging options: ULK: 500 pcs. per bag. TPE & REEL: MF-RX00/7- ~ MF-RX090/7- = 3000 pcs. per reel; MF-RX0/7- ~ MF-RX60/7- = 500 pcs. per reel; MF-RX85/7- - MF-RX375/7- = 000 pcs. per reel. O-PCK: MF-RX00/7-P ~ MF-RX090/7-P = 000 pcs. per pack; MF-RX0/7-P ~ MF-RX60/7-P = 000 pcs. per pack; MF-RX85/7-P - MF-RX375/7-P = 500 pcs. per pack. Style Style Typical Part Marking How to Order E E Represents total content. Layout may vary. MF - RX 0/ C D lso available wit kinked and straigt leads in place of standard leads (see How to Order). C D PRT IDENTIFICTION DTE CODE (FIRST DIGIT = LST DIGIT OF YER; NEXT THREE DIGITS = DY OF YER) RX0 480S MNUFCTURER'S TRDEMRK LOT NO. (S = CHIN) Multifuse Product Designator Series RX = Radial Leaded Component Hold Current, Iold ( ) Maximum Voltage, Vmax 7 (7 Volts) Packaging Options - 0 = ulk Packaging - = Tape and Reel* - P = mmo-pak* Part Number Suffix Option - 4 = Kinked Leads in Place of Standard Straigt Leads - 7 = Straigt Leads in Place of Standard Kinked Leads *Packaged per EI 486- Specifications are subject to cange witout notice. Te device caracteristics and parameters in tis data seet can and do vary in different applications and actual device performance may vary over time. Users sould verify actual device performance in teir specific applications.

3 MF-RX/7 Series - PTC Resettable Fuses Typical Time to Trip at 3 C MF-RX00 MF-RX05 MF-RX030 MF-RX040 MF-RX050 MF-RX065 MF-RX075 MF-RX090 MF-RX0/7 MF-RX35/7 MF-RX60/7 MF-RX85/7 MF-RX50/7 MF-RX300/7 MF-RX375/7 000 Time to trip (Seconds) Time to Trip (Seconds) Fault Current (mps) Fault Current (mps) Te Time to Trip curves represent typical performance of a device in a simulated application environment. ctual performance in specific customer applications may differ from tese values due to te influence of oter variables. Termal Derating Cart - Iold (mps) mbient Operating Temperature -40 C -0 C 0 C 3 C 40 C 50 C 60 C 70 C 85 C MF-RX00/ MF-RX05/ MF-RX030/ MF-RX040/ MF-RX050/ MF-RX065/ MF-RX075/ MF-RX090/ MF-RX0/ MF-RX35/ MF-RX60/ MF-RX85/ MF-RX50/ MF-RX300/ MF-RX375/ MF-RX/7 SERIES, REV. O 03/7 Specifications are subject to cange witout notice. Te device caracteristics and parameters in tis data seet can and do vary in different applications and actual device performance may vary over time. Users sould verify actual device performance in teir specific applications.

4 MF-R, MF-R/90, MF-R/600, & MF-RX, & MF-RX/7 Series Tape and Reel Specifications Devices taped using EI468 /IEC86- standards. See table below and Figures and for details. IEC EI Dimensions Dimension Description Mark Mark Dimensions Tolerance 8-0.5/+.0 Carrier tape widt W W (.709) (-0.0/+.039) Hold down tape widt W 0 W 4 min. (.433) Hold down tape No protrusion 3 Top distance between tape edges W W 6 (.8) 9-0.5/+0.75 Sprocket ole position W W 5 (.354) (-0.0/+0.03) 4 ±0. Sprocket ole diameter D 0 D 0 (.57) (±.0078) bscissa to plane (straigt lead) H H 8.5 ±3.0 (.78) (±.8) 6 ±0.5 bscissa to plane (kinked lead) H 0 H 0 (.63) (±.0) bscissa to top (straigt lead) H H 38.0 (.496) bscissa to top (kinked lead) H H 3. (.68) 55.0 Overall widt w/lead protrusion (straigt lead) C (.65) 43. Overall widt w/lead protrusion (kinked lead) C (.7) 54.0 Overall widt w/o lead protrusion (straigt lead) C (.6) 4.5 Overall widt w/o lead protrusion (kinked lead) C (.673).0 Lead protrusion I L (.039) Protrusion of cutout L L (.433) Protrusion beyond old-down tape I I Not specified Sprocket ole pitc P 0 P 0 Pitc tolerance Device pitc: MF-R005 MF-R60, MF-R/90, MF-RX00/7 MF-RX030/7 Device pitc: MF-R85 MF-R400, MF-R/600, MF-RX0 MF-RX375 MF-RX040/7 MF-RX375/7 Tape tickness t t.7 ±0.3 (0.5) (±.0) 0 consecutive ± (±.039).7 ±0.3 (0.5) (±.0) 5.4 ±0.6 (.0) (±.04) Tape tickness wit splice: MF-R00 MF-R60, t.5 MF-RX0/7 MF-RX85/7 (.059) Tape tickness wit splice: MF-R50 MF-R00, t.3 MF-RX0 MF-RX375, MF-R/90, MF-RX50/7-MF-RX375/7 (.09) Splice sprocket ole alignment 0 ody lateral deviation Δ Δ 0 ody tape plane deviation Δ p Δ p (.035) Specifications are subject to cange witout notice. Te device caracteristics and parameters in tis data seet can and do vary in different applications and actual device performance may vary over time. Users sould verify actual device performance in teir specific applications. ±0.3 (±.0) ±.0 (±.039) ±.3 (±.05)

5 MF-R, MF-R/90, MF-R/600, MF-RX, & MF-RX/7 Series Tape and Reel Specifications IEC EI Dimensions Dimension Description Mark Mark Dimensions Tolerance Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/7 F F 5.08 ±0. (0.) (±0.008) 56.0 Reel widt w W (.05) Reel diameter d a (4.57) Space between flanges less device W 4.75 ±3.5 (.87) (±.8) rbor ole diameter f c 6.0 ±.0 (.04) (±.47) Core diameter: MF-R, MF-RX, MF-R/90 n 80 (3.5) Core diameter: MF-R/600 n 9 (3.58) ox: MF-R, MF-RX, MF-R/ (.44) (4.0) (3.6) nom. ox: MF-R/ (.5) (4.6) (4.5) Consecutive missing places: MF-R, MF-RX, MF-R/90 3 Consecutive missing places: MF-R/600 Empty places per reel: MF-R, MF-RX, MF-R/90 none Not specified Empty places per reel: MF-R/ % Taped Component Dimensions - Figure p p Reference plane H P L F H 0 W W 0 W H H I I P 0 D 0 User direction of feed Cross section - Reel Dimensions - Figure t Reel f d User direction of feed Upper side Tape Lower side w Specifications are subject to cange witout notice. Te device caracteristics and parameters in tis data seet can and do vary in different applications and actual device performance may vary over time. Users sould verify actual device performance in teir specific applications.