MF-RX185/72-0

Resettable Fuse, PPTC, MF-RX/72, 72 VDC, 1.85 A, 3.7 A, 12.6 s, Rectangular

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

Manufacturer: BOURNS
Product type: Radial Leaded PPTCs
Thermistor Mounting:Through Hole; Product Range:MF-RX/72 Series; Holding Current:1.85A; Tripping Current:3.7A; Voltage Rating:72V; Operating Temperature Min:-40°C; Operating Temp
SVHC: No SVHC (25-Jun-2025)
Height: 22.9mm
Length: 17.8mm
Diameter: -
Thickness: 3.1mm
Fuse Shape: Rectangular
Lead Spacing: 5.1mm
Time to Trip: 12.6s
Trip Current: 3.7A
Product Range: MF-RX/72
Voltage Rating: 72VDC
Holding Current: 1.85A
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	3000
Price	0.244 €
Current stock	1000+
Lead time	30 days

Datasheet

Updated at April 8, 2026