RXEF025 PTC Resettable Fuse 72V 250mA Through Hole
EGP 3
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RXEF025 PTC Resettable Fuse 72V 250mA 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 Technical Specifications Part number RXEF025 Product family RXEF — Radial-leaded PolySwitch (PTC resettable fuse) Maximum continuous voltage 72 V Hold current (I H ) 0.25 A Trip current (I T ) 0.50 A Maximum fault current (I MAX ) 40 A Cold resistance (R min – R max ) 1.25 Ω – 1.95 Ω (at 20°C) Post‑trip resistance (R 1 max) 3.00 Ω (measured 1 hour after trip) Power dissipation (Pd) 0.45 W Lead size / finish AWG 24 (≈0.205 mm²), tin-plated leads Operating temperature range −40 °C to +85 °C Dimensions Parameter Value (A) 4.7 mm (B) 10 mm (C) 5 mm (D) 9.8 mm (E) 1.8 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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