Specification	0239.300MXEP

Approval Agency	UL, KC, CE, CSA
Breaking Capacity @ Rated Voltage	35 A
Current Rating (Amps)	0.3 A
Fuse Type	Cartridge, Glass
Melting I²t	0.615 I²t
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Package / Case [x]	5 mm
Package / Case [y]	20 mm
Response Time	Slow Blow
Size / Dimension [diameter]	5.5 mm
Size / Dimension [diameter]	0.217 in
Size / Dimension [x]	0.846 in
Size / Dimension [x]	21.5 mm
Voltage Rating - AC	250 V

0239.300 Series

FUSE 250V SLO-BLO LBC 5X20 RoHS .300A

Part	Response Time	Fuse Type	Approval Agency	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Rating - AC	Melting I²t	Breaking Capacity @ Rated Voltage	Package / Case [y]	Package / Case	Package / Case [x]	Mounting Type	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Current Rating (Amps)
LITTELFUSE 0239.300HXEP	Slow Blow	Cartridge Glass	CE CSA KC UL	-55 C	125 °C	250 V	0.615 I²t	35 A	20 mm	Axial	5 mm	Through Hole	0.846 in	5.5 mm	0.217 in	21.5 mm	0.3 A
LITTELFUSE 0239.300MXP	Slow Blow	Cartridge Glass	CE CSA KC UL	-55 C	125 °C	250 V	0.615 I²t	35 A	20 mm		5 mm	Requires Holder	0.787 "	5.2 mm	0.205 in	20 mm	0.3 A
LITTELFUSE 0239.300MXEP	Slow Blow	Cartridge Glass	CE CSA KC UL	-55 C	125 °C	250 V	0.615 I²t	35 A	20 mm	Axial	5 mm	Through Hole	0.846 in	5.5 mm	0.217 in	21.5 mm	0.3 A
LITTELFUSE 0239.300HXP	Slow Blow	Cartridge Glass	CE CSA KC UL	-55 C	125 °C	250 V	0.615 I²t	35 A	20 mm		5 mm	Requires Holder	0.787 "	5.2 mm	0.205 in	20 mm	0.3 A
LITTELFUSE 0239.300MRET1P	Slow Blow	Cartridge Glass	CE CSA KC UL	-55 C	125 °C	250 V	0.615 I²t	35 A	20 mm	Axial	5 mm	Through Hole	0.886 in	5.8 mm	0.228 "	22.5 mm	0.3 A

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	$ 1.10
Newark	Each	1000	$ 1.15
		2500	$ 1.03

General part information

5x20mm time-Lag glass body cartridge fuse designed to JL specification.

Technical documentation and resources