Bourns MF-R250-2 Agency Approvals: CSA/TUV/UL Current - Hold (ih) (max): 2.5A Current - Max: 40A Current - Trip (it): 5A Current Rating: 40 Amps Current Rating (max): 40 Amps Dimensions: 12 mm L x 3 mm W x 18.3 mm H x 12 mm D Hold Current: 2.5 Amps ID_COMPONENTS: 4354653 Initial Resistance (max): 48mOhm Initial Resistance (min): 25mOhm Lead Free Status / Rohs Status: Compliant Lead Spacing: 5.1 mm Maximum Voltage: 30 VoltsDC Mounting Style: Through Hole Operating Temperature Max Deg. C: 85C Operating Temperature Min Deg. C: -40C Operating Temperature Range: - 40 C to + 85 C Package / Case: Radial Post Trip Resistance (max): 70mOhm Power Dissipation (typ): 1.2W R Min/max: 0.025 ~ 0.048 Ohm Resistance: 0.048 Ohms Series: MF-R Termination Style: Radial Time To Trip: 10.3s Trip Current: 5 Amps Trip Time (max): 10.3@12.5As Type: PTC Resettable Fuses Voltage - Max: 30V Voltage Rating Max: 30V Wire Form: Straight Product Category: Resettable Fuses RoHS: yes Maximum Voltage DC: 30 V Current Rating (Max): 40 A Factory Pack Quantity: 1500