Littelfuse

Littelfuse 0454002.NR 2A 125V NANO2 SMD Time-Delay Fuse

Name: Littelfuse 0454002.NR 2A 125V NANO2 SMD Time-Delay Fuse
Brand: Littelfuse
SKU: 0454002.NR

Part Number: 0454002.NR

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Specified as 0454002.NR, this 2A Littelfuse device is intended for time-delay surface-mount protection for power supplies, computing, networking, telecom and industrial electronics, supplied as 12 mm tape and reel, 5000 pcs.

Rated Current2A

Rated Voltage125 V AC/DC

Breaking Capacity50 A @ 125 VAC/VDC; 300 A @ 32 VDC

PackageNANO²

Tags

0454002.NR 2A 454 Series Littelfuse Surface-Mount Chip Fuse Time-Delay / Slo-Blo

The Littelfuse 454 Series part 0454002.NR provides a 2A rating for time-delay surface-mount protection for power supplies, computing, networking, telecom and industrial electronics. NANO²® Slo-Blo® ceramic SMD fuse with silver-plated caps; nominal melting I²t 8.2 A²s; operating temperature -55°C to +125°C. This listing retains the manufacturer-specific configuration: 12 mm tape and reel, 5000 pcs. Confirm application conditions and current manufacturer documentation before final selection.

Technical Specifications

Part Number: 0454002.NR
Manufacturer Part Number: 0454002.NR
Series: 454 Series
Fuse Type: Surface-Mount Chip Fuse
Current Rating: 2A
Voltage Rating: 125 V AC/DC
AC / DC: AC/DC
Breaking Capacity: 50 A @ 125 VAC/VDC; 300 A @ 32 VDC
I²t: 8.2 A²s
Pre-arcing I²t: 8.2
Operating Temperature: -55°C to +125°C
Package / Dimensions: NANO²
Mounting: Surface Mount (SMD)
Application: Battery charging systems · Computing · Industrial electronics · Networking · Power supplies · Telecom
Standard: EN 60127-1/-7 · UL/CSA/NMX 248-1 and 248-14
Terminal Type: Silver-plated caps
Fuse Speed: Time-Delay / Slo-Blo
Approvals: Agency approvals vary by rating · CSA · UL
Certifications: UL Recognized; CSA; CE; UKCA; PSE by rating