LVR033 PTC Resettable Fuse 265V 330mA Through Hole

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LVR033 PTC Resettable Fuse – 265V 330mA Through Hole The PolySwitch line-voltage-rated (LVR) devices help protect electric motors and transformers used in commercial and home appliances from damage caused by mechanical overloads, overheating, stall, lost neutral and other potentially harmful conditions. The LVR line-voltage product line of polymeric positive temperature coefficient (PPTC) devices includes components that are rated for line voltages of 120VAC, VDC and 240VAC, VDC for up to 2A of operating current at 20°C. They help protect against damage caused by both overcurrent surges and overtemperature faults. Features Current ratings of 330mA Line voltage rating of 240VAC, VDC Fast time-to-trip Low resistance Electrical Specifications (at 25 °C) Parameter Min Typ Max Units Hold Current (IH) — — 0.33 A Trip Current (IT) 0.74 — — A Max. Operating Voltage (VAC/VDC) — — 240 VAC / 265 VDC — Max. Interrupt Voltage (VAC/VDC) — — 240 VAC / 265 VDC — Max. Interrupt Current (IMAX) — — 4.5 A Typical Power Dissipation (PD) — 1.7 — W Max. Time-to-Trip — — 21 s (at 8×IH) Resistance as Supplied (RMIN) 0.77 — — Ω Resistance as Supplied (RMAX) — — 1.24 Ω Post-Trip Resistance (R1MAX) — — 2.60 Ω (1 h after) Lead Size — — 0.64 mm² / 22 AWG — Physical & Environmental Specifications Parameter Specification Body Material Flame-retardant epoxy polymer (UL 94V-0) Leads Tin-plated copper (0.64 mm² / 22 AWG) Solder Heat Withstand 10 s at 260 °C ± 5 °C Dimensions (LVR033) Parameter Value (A) 12 mm (B) 19.0 mm (C) 5.8 mm (D) 5 mm (E) 3.5 mm Applications Electromagnetic loads Game machines Industrial controls Lighting ballasts Loudspeakers Medical equipment Motors, fans and blowers Documents Resettable PPTCs Line-Voltage-Rated Devices DataSheet WT_ROHS Test Report Certification