LVR075 PTC Resettable Fuse 240V 750mA 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 rating of 750mA
- Line voltage rating of 240VAC, VDC
- Fast time-to-trip
- Low resistance
Electrical Specifications (at 25 °C)
| Parameter |
Value |
| Hold Current, IH |
0.75 A |
| Trip Current, IT |
1.50 A |
| Maximum Continuous Voltage |
240 VAC / VDC |
| Maximum Interrupt Voltage |
265 VAC / VDC |
| Maximum Interrupt Current |
7.5 A |
| Power Dissipation (tripped) |
2.6 W |
| Maximum Time-to-Trip |
3.75 s |
| Cold Resistance, RMIN |
0.316 Ω |
| Cold Resistance, RMAX |
0.483 Ω |
| Post-trip Resistance, R1MAX |
0.839 Ω |
| Lead Size |
0.81 mm² / AWG 20 |
Physical Specifications
| Parameter |
Specification |
| Lead Material |
Tin-plated copper, AWG 20 (∅0.81 mm) |
| Insulating Encapsulation |
Flame-retardant epoxy (UL 94V-0) |
| Solderability |
ANSI/J-STD-002 Category 3 |
| Solder Heat Withstand |
10 s at 260 °C ± 5 °C per IEC-STD 68-2-20 |
Dimensions (LVR075)
| Parameter |
Value |
| (A) |
11.5 mm |
| (B) |
23.5 mm |
| (C) |
5.8 mm |
| (D) |
5.8 mm |
| (E) |
2.7 mm |
Applications
- Electromagnetic loads
- Game machines
- Industrial controls
- Lighting ballasts
- Loudspeakers
- Medical equipment
- Motors, fans and blowers
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