RXEF160

Resettable Fuse, PPTC, PolySwitch RXEF, 72 VDC, 1.6 A, 3.2 A, 11.4 s, Round

⚠️ 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 RXEF Series; Holding Current:1.6A; Tripping Current:3.2A; Voltage Rating:72VDC; Operating Temperature Min:-40°C; Operating Temperature
Height: 20.8mm
Length: -
Diameter: 16.3mm
Thickness: 3mm
Fuse Shape: Round
Lead Spacing: 5.8mm
Time to Trip: 11.4s
Trip Current: 3.2A
Product Range: PolySwitch RXEF
Voltage Rating: 72VDC
Holding Current: 1.6A
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	500
Price	0.163 €
Current stock	5184
Lead time	7 days

Datasheet

Updated at February 28, 2026