The Littelfuse Inc. 721104-VLR175LF is a polymeric fuse that is used in a wide range of electronic applications. This fuse is designed to protect circuits from overloads and short circuits.

• Voltage Rating (max): 12V
• Current Rating (max): 100A
• Current - Trip (It): 4.2A
• Time to Trip: 5s
• Categories: Circuit Protection
• Temperature Range for Operating: -40°C to 70°C
• Manufacturer Package: Strap
• Current - Hold (Ih) (maximum): 1.75A
• Thickness (maximum): 0.032" (0.80mm)
• Resistance - Initial (Ri) (minimum): 17 mOhms
• Resistance - Post Trip (R1) (maximum): 62 mOhms
• Supply and Demand Status: Balanced
• Manufacturer Pack Quantity: 1,000
• MSL Level: 2A (4 Weeks)
• Parts Dimension: 1.201" L x 0.122" W (30.50mm x 3.10mm)