Brand: Bussmann Item: Fuse Series: S506 Size: 5x20mm or 0.2x0.79in Quantity per Pack: 5 Manufacturer Part Number: S506-500-R Application: Supplemental, electronic protection applications Voltage Rating: 250 VAC Amperage Rating: 0.5A Fuse Class: Small dimension Curve Characteristics: Time-delay Body Type: Glass tube Bussmann fuse, S506 series, small dimension, time-delay, 0.5A, 250 VAC, glass tube. Package of 5. Supplemental, electronic protection applications. Manufacturer part number: S506-500-R.