0459.250UR

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Littelfuse/Commercial Vehicle Products

FUSE, SURFACE MOUNT, 250 MA, VERY FAST ACTING, 125 VAC, 125 VDC, 7.2MM X 4.3MM, PICO 459 SERIES

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0459.250UR

Active

Littelfuse/Commercial Vehicle Products

FUSE, SURFACE MOUNT, 250 MA, VERY FAST ACTING, 125 VAC, 125 VDC, 7.2MM X 4.3MM, PICO 459 SERIES

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0459.250UR

Approval Agency	CSA, UL
Breaking Capacity @ Rated Voltage	300 A, 50 A
Current Rating (Amps)	0.25 A
DC Cold Resistance	0.665 Ohms
Fuse Type	Board Mount
Melting I²t	0.0106
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]	0.285 in
Size / Dimension [x]	7.24 mm
Size / Dimension [y]	4.32 mm
Size / Dimension [y]	0.17 in
Size / Dimension [z]	0.12 in
Size / Dimension [z]	3.05 mm
Voltage Rating - AC	125 V
Voltage Rating - DC	125 VDC

0459.250 Series

FUSE 125V V/FA PICO SMF .250A

Part	Voltage Rating - DC	Package / Case	Voltage Rating - AC	Response Time	Current Rating (Amps)	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [z]	Operating Temperature [Min]	Operating Temperature [Max]	Melting I²t	Mounting Type	DC Cold Resistance	Breaking Capacity @ Rated Voltage	Fuse Type	Approval Agency
Littelfuse/Commercial Vehicle Products 0459.250UR	125 VDC	2-SMD J-Lead	125 V	Fast Blow	0.25 A	4.32 mm	0.17 in	0.285 in	0.12 in	7.24 mm	3.05 mm	-55 °C	125 °C	0.0106	Surface Mount	0.665 Ohms	50 A 300 A	Board Mount	CSA UL
Littelfuse/Commercial Vehicle Products 0459.250ER	125 VDC	2-SMD J-Lead	125 V	Fast Blow	0.25 A	4.32 mm	0.17 in	0.285 in	0.12 in	7.24 mm	3.05 mm	-55 °C	125 °C	0.0106	Surface Mount	0.665 Ohms	50 A 300 A	Board Mount	CSA UL

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	$ 2.28
		5	$ 2.18
		10	$ 2.07
		50	$ 1.67
		100	$ 1.41
		250	$ 1.38
	Digi-Reel®	1	$ 2.28
		5	$ 2.18
		10	$ 2.07
		50	$ 1.67
		100	$ 1.41
		250	$ 1.38
	Tape & Reel (TR)	500	$ 1.05
		1000	$ 0.93
		1500	$ 0.90
		2500	$ 0.90
TME	N/A	1	$ 1.95
		25	$ 1.66
		250	$ 1.22
		500	$ 1.21

Description

General part information

0459.250 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.

Documents

Technical documentation and resources