RUEF900

Resettable Fuse, PPTC, PolySwitch RUEF, 30 VDC, 9 A, 18 A, 20 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:9A; Tripping Current:18A; Voltage Rating:30V; Operating Temperature Min:-40°C; Operating Temperat
SVHC: To Be Advised
Height: 29mm
Length: 24.1mm
Diameter: -
Thickness: 3mm
Fuse Shape: Rectangular
Lead Spacing: 10.9mm
Time to Trip: 20s
Trip Current: 18A
Product Range: PolySwitch RUEF
Voltage Rating: 30VDC
Holding Current: 9A
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	250
Price	0.347 €
Current stock	4728
Lead time	7 days

Datasheet

Updated at February 28, 2026