In order to safely and conveniently replace a fuse in a circuit this fuse holder 56400001009 from Littelfuse will be needed. This device has a current rating of 6.3. The voltage rating is 250V. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This product is 7.65 mm long, 4.4 mm tall and 2.55 mm deep.