543478-000

Resettable Fuse, PPTC, PolySwitch LVR Series, 240 VAC, 250 mA, 560 mA, 18.5 s, Rectangular

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: LITTELFUSE
Product type: Radial Leaded PPTCs
SVHC: To Be Advised
Height: 17.4mm
Length: 9.6mm
Diameter: -
Thickness: 3.8mm
Fuse Shape: Rectangular
Lead Spacing: 5.8mm
Time to Trip: 18.5s
Trip Current: 560mA
Product Range: PolySwitch LVR Series
Voltage Rating: 240VAC
Holding Current: 250mA
Current Rating Max: 3.5A
Operating Temperature Max: 85°C
Operating Temperature Min: -40°C
Automotive Qualification Standard: -

Delivery and price
Units per pack	500
Price	0.356 €
Current stock	1000+
Lead time	30 days

Datasheet

Updated at April 2, 2026