✅ Manufacturer: Littelfuse Inc. matches the AVL requirement.
✅ DigiKey category: Circuit Protection → Fuses matches the required component category.
✅ Fuse Type: Cartridge, Glass matches the required glass cartridge fuse.
✅ Current Rating: 500 mA matches the exact required 0.5 A rating for direct replacement.
✅ Voltage Rating - AC: 250 V satisfies the required minimum of 250 VAC.
✅ Response Time: Fast Blow matches the instrument manual requirement exactly.
✅ Mounting Type: Requires Holder matches the required installation style.
✅ Package / Case: 5mm x 20mm matches the required fuse size for holder fit.
✅ RoHS Compliance: ROHS3 Compliant satisfies the RoHS requirement.
All required specifications are satisfied. This Littelfuse fuse is an approved replacement for the multimeter current measurement fuse.