RKEF500

Resettable Fuse, PPTC, PolySwitch RKEF, 60 VDC, 5 A, 10 A, 28 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:
Thermistor Mounting:Through Hole; Product Range:PolySwitch RKEF Series; Holding Current:5A; Tripping Current:10A; Voltage Rating:60VDC; Operating Temperature Min:-40°C; Operating Tem
SVHC: To Be Advised
Height: 29mm
Length: 24.1mm
Diameter: -
Thickness: 3mm
Fuse Shape: Rectangular
Lead Spacing: 10.9mm
Time to Trip: 28s
Trip Current: 10A
Product Range: PolySwitch RKEF
Voltage Rating: 60VDC
Holding Current: 5A
Current Rating Max: 40A
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	0.636 €
Current stock	200+
Lead time	30 days

Datasheet

Updated at March 30, 2026