MF-USHT125KX-2 by BOURNS – Specifications

BOURNS MF-USHT125KX-2 is a MF-USHT125KX-2 from BOURNS, part of the Resettable Fuses. It is designed for 12V 1.25A 40A 3.75A 1210 Resettable Fuses ROHS. This product comes in a 1210 package and is sold as Tape & Reel (TR). Key features include:

• Operating Voltage (Max): 12V
• Hold Current: 1.25A
• Current Rating (Max): 40A
• Power Dissipation: 1.5W
• Operating Temperature: -40℃~+125℃
• Trip Current: 3.75A
• Resistance - Initial (Ri) (Min): 30mΩ
• Maximum Time to Trip: 5s
• Resistance - Post Trip (R1) (Max): 300mΩ

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.001 grams.