MF-VS210L-0 is an axial leaded PTC resettable fuse from the Bourns MF-VS Series, designed for overcurrent protection in low-resistance applications. It features a hold current of 2.1 A, trip current of 4.7 A, and maximum voltage rating of 16 V with a maximum interrupt current of 100 A. The device has very low initial resistance (0.018 O min, 0.030 O max) and operates over a temperature range of -40 °C to +85 °C. With weldable nickel terminals and longer lead configuration (24.0 mm to 26.0 mm body length), it is ideal for rechargeable battery packs including NiMH and Li-Ion applications, cellular phones, and laptop computers where low resistance protection is required.