Cooper Bussmann 5-Pack 20A Yellow Fast Acting Mini Blade Auto Fuse. This color-coded fuse ensures easy identification of its rating, while the transparent housing allows for convenient viewing of the fuse link status. Measuring 0.076"L x 0.55"W x 0.60"H, it is RoHS Compliant and UL Listed for safety. Suitable for automotive and low voltage control circuits, this fuse provides reliable protection against electrical overloads.