RXEF050 PTC Resettable Fuse 72V 500mA Through Hole
EGP 3
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RXEF050 PTC Resettable Fuse 72V 500mA Through Hole The PolySwitch radial-leaded devices represent the most comprehensive and complete set of PPTC products available in the industry today. RXEF series offers low hold currents and high voltage rating (72V). Features Low Hold Current (I H ) Maximum Continuous Voltage: 72 V Resettable Protection Low Power Dissipation Radial / through-hole leads Mounting Style Specifications Parameter Value Part number (series) RXEF050 Product type Radial-leaded PPTC (resettable fuse / PolySwitch) Hold current, IH (max) 0.50 A Trip current, IT (min) 1.00 A Maximum continuous voltage (Vmax) 72 VDC Maximum fault current (IMAX) 40 A Typical power dissipation (tripped) 0.77 W Typical time-to-trip (reference) 4.0 s Resistance as supplied (Rmin / Rmax) Rmin = 0.50 Ω , Rmax = 0.77 Ω R1MAX (1 hr post-trip) 1.17 Ω Lead material / size Tin-plated copper (or copper-clad per family ranges) — 0.205 mm² (24 AWG) Operating temperature -40°C to +85°C Dimensions Parameter Value (A) 6.6 mm (B) 10.8 mm (C) 4.7 mm (D) 10 mm (E) 2.1 mm Applications Satellite video receivers Industrial controls Transformers Computer motherboards Modems USB hubs, ports and peripherals Fax machines Printers Documents WT_ROHS Test Report Certification PTC-Radial-Leaded-RXEF-Datasheet
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