Circuit Protection

0443002.DR

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LITTELFUSE

SMD FUSE, SLOW BLOW, 2A, 250VAC, 4012

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DocumentsUL_NBK290416-JP1021 UK_Doc_443 +9

Circuit Protection

0443002.DR

Active

LITTELFUSE

SMD FUSE, SLOW BLOW, 2A, 250VAC, 4012

Deep-Dive with AI

DocumentsUL_NBK290416-JP1021 UK_Doc_443 +9

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0443002.DR

Approval Agency	cULus
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	2 A
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	18.06
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	2-SMD, Square End Block
Response Time	Slow Blow
Size / Dimension [x]	10.1 mm
Size / Dimension [x]	0.398 in
Size / Dimension [y]	3.12 mm
Size / Dimension [y]	0.123 in
Size / Dimension [z]	0.123 "
Size / Dimension [z]	3.12 mm
Voltage Rating - AC	250 V

0443002 Series

FUSE 250V TL NANO2 RoHS 2A

Part	Breaking Capacity @ Rated Voltage	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Voltage Rating - AC	Package / Case	Current Rating (Amps)	Melting I²t	Mounting Type	Fuse Type	Operating Temperature [Min]	Operating Temperature [Max]	Approval Agency	Response Time
LITTELFUSE 0443002.DR	50 A	0.123 "	3.12 mm	3.12 mm	0.123 in	10.1 mm	0.398 in	250 V	2-SMD Square End Block	2 A	18.06	Surface Mount	Board Mount (Cartridge Style Excluded)	-55 C	125 °C	cULus	Slow Blow
LITTELFUSE 0443002.DRLC	50 A	0.123 "	3.12 mm	3.12 mm	0.123 in	10.1 mm	0.398 in	280 V	2-SMD Square End Block	2 A	18.06	Surface Mount	Board Mount (Cartridge Style Excluded)	-55 C	125 °C		Slow Blow

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	7384	$ 1.90
Newark	Each (Supplied on Full Reel)	1500	$ 0.85
		3000	$ 0.82

Description

General part information

0443002 Series

The 250 NANO2 Fuse is a small square surface mount fuse that is designed to support higher voltage space sensitive applications. Enables compliance with the RoHS directive and is fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.