MF-LS300

Active

Bourns Inc.

PTC RESETTABLE FUSE 3A(HOLD) 6.3A(TRIP) 24V 100A 2W 4S 0.015OHM SMD SOLDER PAD 14 X 13.5 X 1.1MM BULK

Search across all available documentation for this part.

Active

Bourns Inc.

PTC RESETTABLE FUSE 3A(HOLD) 6.3A(TRIP) 24V 100A 2W 4S 0.015OHM SMD SOLDER PAD 14 X 13.5 X 1.1MM BULK

Technical Specifications

Parameters and characteristics for this part

Specification	MF-LS300

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max) [Max]	3 A
Current - Max [Max]	100 A
Current - Trip (It)	6.3 A
Mounting Type	User Defined
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Strap
Resistance - Initial (Ri) (Min) [Min]	15 mOhms
Resistance - Post Trip (R1) (Max) [Max]	55 mOhms
Size / Dimension [x]	30.1 mm
Size / Dimension [x]	1.185 in
Size / Dimension [y]	13.25 mm
Size / Dimension [y]	0.522 in
Thickness (Max) [Max] [custom]	0.043 "
Thickness (Max) [Max] [custom]	1.1 mm
Time to Trip	4 s
Type	Polymeric
Voltage - Max [Max]	24 V

Part	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Thickness (Max) [Max]	Thickness (Max) [Max]	Current - Max [Max]	Resistance - Initial (Ri) (Min) [Min]	Resistance - Post Trip (R1) (Max) [Max]	Type	Current - Hold (Ih) (Max) [Max]	Voltage - Max [Max]	Mounting Type	Approval Agency	Operating Temperature [Max]	Operating Temperature [Min]	Time to Trip	Package / Case	Size / Dimension [y]	Size / Dimension [x]	Current - Trip (It)	Thickness (Max) [Max] [custom]	Thickness (Max) [Max] [custom]
Bourns Inc. MF-LS340	0.604 "	0.984 "	15.35 mm	25 mm	1 mm	0.039 in	100 A	0.016 Ohms	0.05 Ohms	Polymeric	3.4 A	24 V	User Defined	cURus TUV	85 °C	-40 °C	5 s	Strap
Bourns Inc. MF-LS300S			13.25 mm	30.1 mm			100 A	15 mOhms	55 mOhms	Polymeric	3 A	24 V	User Defined	cURus TUV	85 °C	-40 °C	4 s	Strap	0.522 in	1.185 in	6.3 A	0.043 "	1.1 mm
Bourns Inc. MF-LS300			13.25 mm	30.1 mm			100 A	15 mOhms	55 mOhms	Polymeric	3 A	24 V	User Defined	cURus TUV	85 °C	-40 °C	4 s	Strap	0.522 in	1.185 in	6.3 A	0.043 "	1.1 mm
Bourns Inc. MF-LS180			5.05 mm	25 mm	1 mm	0.039 in	100 A	40 mOhms	120 mOhms	Polymeric	1.8 A	24 V	User Defined	cURus TUV	85 °C	-40 °C		Strap	0.199 in	0.984 in	3.8 A
Bourns Inc. MF-LS260S			11.35 mm	25 mm	1 mm	0.039 in	100 A	25 mOhms	76 mOhms	Polymeric	2.6 A	24 V	User Defined	cURus TUV	85 °C	-40 °C	5 s	Strap	0.447 in	0.984 in	5.2 A

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

Distributor	Package	Quantity	$

Arrow	N/A	175	$ 0.57
Digikey	Bulk	2000	$ 0.35

General part information

Polymeric PTC Resettable Fuse 24V 3 A Ih User Defined Strap

Technical documentation and resources