RF3260-000 Littelfuse

PTC Datasheet RGEF Series Radial Leaded RoHS Description Littelfuse PolySwitch radial-leaded devices represent the most comprehensive and complete set of PPTC products available in the industry today. RGEF series offers low hold currents up to 14A. Features & Benefits Resettable and single-use overcurrent devices Wide range of form factor and termination methods Devices compatible with high-volume electronics assembly RoHS compliant, Lead-Free and Halogen-Free Applications Satellite video receivers CD-ROMs Industrial controls Game machines Transformers Battery packs Additional Information Computer motherboards Phones Modems Fax machines USB hubs, ports and Analog and digital line cards peripherals Printers IEEE 1394 ports Resources Accessories Samples Agency Approvals Agency Agency File Number E74889 78165 72161783 Electrical Characteristics I I V I P Max Time-to-trip R R R H T MAX MAX D Typ MIN MAX 1MAX Part Ordering Part Lead Size 2 Number Number (mm /AWG) (A) (A) (V ) (V ) (DC ) (AC ) (W) (A) (s) () () () DC AC RMS ADC ARMS RGEF* 16V RGEF250 RF3221-000 2.5 4.7 16 100 1.0 12.5 5.0 0.0220 0.0350 0.0530 0.205/24 RGEF300 RF3202-000 3.0 5.1 16 100 2.3 15.0 1.0 0.0380 0.0645 0.0975 0.520/20 RGEF400 RF3203-000 4.0 6.8 16 100 2.4 20.0 1.7 0.0210 0.0390 0.0600 0.520/20 RGEF500 RF3233-000 5.0 8.5 16 100 2.6 25.0 2.0 0.0150 0.0240 0.0340 0.520/20 RGEF600 RF3240-000 6.0 10.2 16 100 2.8 30.0 3.3 0.0100 0.0190 0.0280 0.520/20 RGEF700 RF3246-000 7.0 11.9 16 100 3.0 35.0 3.5 0.0077 0.0131 0.0200 0.520/20 RGEF800 RF3207-000 8.0 13.6 16 100 3.0 40.0 5.0 0.0056 0.0110 0.0175 0.520/20 RGEF900 RF3256-000 9.0 15.3 16 100 3.3 45.0 5.5 0.0047 0.0091 0.0135 0.520/20 RGEF1000 RF3259-000 10.0 17.0 16 100 3.6 50.0 6.0 0.0040 0.0070 0.0102 0.520/20 RGEF1100 RF3262-000 11.0 18.7 16 100 3.7 55.0 7.0 0.0037 0.0060 0.0089 0.520/20 RGEF1200 RF3266-000 12.0 20.4 16 100 4.2 60.0 7.5 0.0033 0.0057 0.0086 0.823/18 RGEF1400 RF3059-000 14.0 23.8 16 100 4.6 70.0 9.0 0.0026 0.0043 0.0064 0.823/18 Notes: I : Hold current: maximum current device will pass without interruption in 20C still air. R : Minimum resistance of device as supplied at 20C unless otherwise specified. H MIN I : Trip current: minimum current that will switch the device from low resistance to R : Maximum resistance of device as supplied at 20C unless otherwise specified. T MAX high resistance in 20C still air. R : Maximum resistance of device when measured one hour post reflow 1MAX V : Maximum continuous voltage device can withstand without damage at rated current. (surface-mount device) or one hour post trip (radial-leaded device) at 20C unless MAX otherwise specified. I : Maximum fault current device can withstand without damage at rated voltage. MAX * Electrical characteristics determined at 25C. P : Power dissipated from device when in the tripped state in 20C still air. D 2021 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: GD. 09/13/21PTC Datasheet RGEF Series Radial Leaded Temperature Rerating Maximum Ambient Temperature -40C -20C 0C 20C 25C 40C 50C 60C 70C 85C Hold Current (A) RGEF 16V RGEF250 3.7 3.3 3.0 2.6 2.50 2.2 2.0 1.8 1.6 1.2 RGEF300 4.4 4.0 3.6 3.1 3.00 2.6 2.4 2.1 1.9 1.4 RGEF400 5.9 5.3 4.8 4.1 4.00 3.5 3.2 2.8 2.5 1.9 RGEF500 7.3 6.6 6.0 5.2 5.00 4.4 4.0 3.6 3.1 2.4 RGEF600 8.8 8.0 7.2 6.2 6.00 5.2 4.8 4.2 3.8 2.8 RGEF700 10.3 9.3 8.4 7.3 7.00 6.2 5.6 5.0 4.4 3.3 RGEF800 11.7 10.7 9.6 8.3 8.00 6.9 6.4 5.6 5.1 3.7 RGEF900 13.2 11.9 10.7 9.4 9.00 7.9 7.2 6.4 5.6 4.2 RGEF1000 14.7 13.3 12.0 10.3 10.00 8.7 8.0 7.0 6.3 4.7 RGEF1100 16.1 14.6 13.1 11.5 11.00 9.7 8.8 7.8 6.9 5.2 RGEF1200 17.6 16.0 14.4 12.4 12.00 10.4 9.6 8.4 7.6 5.6 RGEF1400 20.5 18.7 16.8 14.5 14.00 12.1 11.2 9.8 8.9 6.5 Temperature Rerating Curve 200 150 100 50 0 -40 -20 020406080 Ambient Temperature (C) 2021 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: GD. 09/13/21 % of Rated Hold and Trip Current