Bourns MF-R050-2-99 Agency Approvals: CSA/TUV/UL Current - Hold (ih) (max): 500mA Current - Max: 40A Current - Trip (it): 1A Current Rating (max): 40A Hold Current: 500mA ID_COMPONENTS: 2109953 Initial Resistance (max): 770mOhm Initial Resistance (min): 410mOhm Lead Free Status / Rohs Status: Compliant Operating Temperature Max Deg. C: 85C Operating Temperature Min Deg. C: -40C Package / Case: Radial Post Trip Resistance (max): 1.17Ohm Power Dissipation (typ): 0.75W R Min/max: 0.410 ~ 0.770 Ohm Series: MF-R Time To Trip: 4s Trip Current: 1A Trip Time (max): 4@2.5As Voltage - Max: 60V Voltage Rating Max: 60V Wire Form: Inside Crimp Standoff Product Category: Resettable Fuses RoHS: yes Current Rating: 40 A Resistance: 0.77 Ohms Maximum Voltage DC: 60 V Mounting Style: Through Hole Termination Style: Radial Lead Spacing: 5.1 mm Operating Temperature Range: - 40 C to + 85 C Current Rating (Max): 40 A Dimensions: 7.9 mm L x 3.1 mm W x 13.7 mm H x 7.9 mm D Maximum Voltage: 60 VDC Factory Pack Quantity: 3000 Type: PTC Resettable Fuses