RUEF300-2

Resettable Fuse, PPTC, PolySwitch RUEF, 30 VDC, 3 A, 6 A, 10.8 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
Thermistor Mounting:Through Hole; Product Range:PolySwitch RUEF Series; Holding Current:3A; Tripping Current:6A; Voltage Rating:30VDC; Operating Temperature Min:-40°C; Operating Temp
SVHC: To Be Advised
Height: 16.5mm
Length: 11.4mm
Diameter: -
Thickness: 3mm
Fuse Shape: Rectangular
Lead Spacing: 5.8mm
Time to Trip: 10.8s
Trip Current: 6A
Product Range: PolySwitch RUEF
Voltage Rating: 30VDC
Holding Current: 3A
Current Rating Max: 100A
Thermistor Mounting: Through Hole
Operating Temperature Max: 85°C
Operating Temperature Min: -40°C
Automotive Qualification Standard: -

Delivery and price
Units per pack	2500
Price	0.145 €
Current stock	2465
Lead time	7 days

Datasheet

Updated at February 28, 2026