Circuit Protection

045802.5DR

Active

LITTELFUSE

FUSE, SURFACE MOUNT, 2.5 A, VERY FAST ACTING, 75 VAC, 75 VDC, 1206 [3216 METRIC]

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsFuseholder Selection Guide Datasheet

Circuit Protection

045802.5DR

Active

LITTELFUSE

FUSE, SURFACE MOUNT, 2.5 A, VERY FAST ACTING, 75 VAC, 75 VDC, 1206 [3216 METRIC]

Deep-Dive with AI

DocumentsFuseholder Selection Guide Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	045802.5DR

Approval Agency	cULus
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	2.5 A
DC Cold Resistance	0.06 Ohms
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	1.408
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	1206 (3216 Metric)
Response Time	Fast Blow
Size / Dimension [x]	3.18 mm
Size / Dimension [x]	0.125 "
Size / Dimension [y]	1.58 mm
Size / Dimension [y]	0.062 in
Size / Dimension [z]	0.062 in
Size / Dimension [z]	1.58 mm
Voltage Rating - AC	48 V
Voltage Rating - DC	75 V

045802.5 Series

FUSE Nano 1206 size High i2t 2.5A

Part	DC Cold Resistance	Approval Agency	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Current Rating (Amps)	Breaking Capacity @ Rated Voltage	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Response Time	Fuse Type	Voltage Rating - AC	Package / Case	Voltage Rating - DC	Melting I²t
LITTELFUSE 045802.5DR	0.06 Ohms	cULus	1.58 mm	3.18 mm	0.125 "	0.062 in	0.062 in	1.58 mm	2.5 A	50 A	Surface Mount	-55 C	125 °C	Fast Blow	Board Mount (Cartridge Style Excluded)	48 V	1206 (3216 Metric)	75 V	1.408

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.66
		5	$ 1.58
		10	$ 1.50
		50	$ 1.21
		100	$ 1.03
		250	$ 1.00
		500	$ 0.84
	Digi-Reel®	1	$ 1.66
		5	$ 1.58
		10	$ 1.50
		50	$ 1.21
		100	$ 1.03
		250	$ 1.00
		500	$ 0.84
	N/A	1552	$ 2.04
	Tape & Reel (TR)	1500	$ 0.65
Newark	Each (Supplied on Cut Tape)	500	$ 0.76

Description

General part information

045802.5 Series

The 458 Series Nano2® Fuse is an ultra-small, square surface mount fuse designed to support a variety of space constrained overcurrent protection applications. Offering a 1206 size footprint, it is the smallest wire-in-air type surface mount fuse offered by Littelfuse.