Circuit Protection

0459.375ER

Active

LITTELFUSE

FUSE CHIP VERY FAST ACTING 0.375A 125V SMD SOLDER PAD 7.24 X 4.32 X 3.05MM THERMOPLASTIC T/R CSA

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DocumentsDatasheet Product Change Notice EN

Circuit Protection

0459.375ER

Active

LITTELFUSE

FUSE CHIP VERY FAST ACTING 0.375A 125V SMD SOLDER PAD 7.24 X 4.32 X 3.05MM THERMOPLASTIC T/R CSA

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DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0459.375ER

Approval Agency	CSA, UL
Breaking Capacity @ Rated Voltage	300 A, 50 A
Current Rating (Amps)	375 mA
DC Cold Resistance	0.395 Ohms
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	0.0254
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	2-SMD, J-Lead
Response Time	Fast Blow
Size / Dimension [x]	7.24 mm
Size / Dimension [x]	0.285 "
Size / Dimension [y]	4.32 mm
Size / Dimension [y]	0.17 in
Size / Dimension [z]	3.05 mm
Size / Dimension [z]	0.12 "
Voltage Rating - AC	125 V
Voltage Rating - DC	125 VDC

459 Series

FUSE 125V V/FA PICO SMF .375A

Part	DC Cold Resistance	Package / Case	Current Rating (Amps)	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Melting I²t	Approval Agency	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Rating - AC	Breaking Capacity @ Rated Voltage	Voltage Rating - DC	Mounting Type	Response Time	Fuse Type
LITTELFUSE 0459005.ER	0.0155 Ohms	2-SMD J-Lead	5 A	7.24 mm	3.05 mm	4.32 mm	0.285 "	0.12 "	0.17 in	3.9	CSA UL	-55 C	125 °C	125 V	50 A 300 A	125 VDC	Surface Mount	Fast Blow	Board Mount (Cartridge Style Excluded)
LITTELFUSE 0459.375ER	0.395 Ohms	2-SMD J-Lead	375 mA	7.24 mm	3.05 mm	4.32 mm	0.285 "	0.12 "	0.17 in	0.0254	CSA UL	-55 C	125 °C	125 V	50 A 300 A	125 VDC	Surface Mount	Fast Blow	Board Mount (Cartridge Style Excluded)
LITTELFUSE 0459.062UR		2-SMD J-Lead	62 mA	7.24 mm	3.05 mm	4.32 mm	0.285 "	0.12 "	0.17 in	0.000075	CSA UL	-55 C	125 °C	125 V	50 A 300 A	125 VDC	Surface Mount	Fast Blow	Board Mount (Cartridge Style Excluded)

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	0	$ 1.00
	Tape & Reel (TR)	2500	$ 0.97
Mouser	N/A	2500	$ 0.97
Newark	Each (Supplied on Full Reel)	2000	$ 1.09
		4000	$ 0.98
		6000	$ 0.95
		10000	$ 0.91

Description

General part information

459 Series

The 459 Series Very Fast-Acting SMF is based on Littelfuse PICO® fuse through-hole technology, though offered in a surface mount package. This series of devices meets the requirements of the RoHS directive.