MF-LR190S

Obsolete

Bourns Inc.

PTC RESET FUSE 15V 1.9A STRAP

Search across all available documentation for this part.

Obsolete

Bourns Inc.

PTC RESET FUSE 15V 1.9A STRAP

Technical Specifications

Parameters and characteristics for this part

Specification	MF-LR190S

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max) [Max]	1.9 A
Current - Max [Max]	100 A
Current - Trip (It)	3.9 A
Mounting Type	User Defined
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Strap
Resistance - Initial (Ri) (Min) [Min]	39 mOhms
Resistance - Post Trip (R1) (Max) [Max]	102 mOhms
Size / Dimension [x]	0.827 in
Size / Dimension [x]	21 mm
Size / Dimension [y]	5.05 mm
Size / Dimension [y]	0.199 in
Thickness (Max) [Max]	1 mm
Thickness (Max) [Max]	0.039 in
Time to Trip	5 s
Type	Polymeric
Voltage - Max [Max]	15 V

Part	Resistance - Initial (Ri) (Min) [Min]	Approval Agency	Operating Temperature [Max]	Operating Temperature [Min]	Current - Max [Max]	Time to Trip	Size / Dimension [x]	Size / Dimension [y]	Current - Trip (It)	Type	Resistance - Post Trip (R1) (Max) [Max]	Mounting Type	Package / Case	Thickness (Max) [Max]	Thickness (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Voltage - Max [Max]	Size / Dimension [x]	Size / Dimension [y]
Bourns Inc. MF-LR600	7 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	0.984 in 25 mm	0.587 in 14.9 mm	11.7 A	Polymeric	19 mOhms	User Defined	Strap	1 mm	0.039 in	6 A	10 V
Bourns Inc. MF-LR380	13 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	25 mm	7.2 mm	8.3 A	Polymeric	37 mOhms	User Defined	Strap	1 mm	0.039 in	3.8 A	15 V	0.984 in	0.283 "
Bourns Inc. MF-LR190	39 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	21 mm	5.05 mm	3.9 A	Polymeric	102 mOhms	User Defined	Strap	1 mm	0.039 in	1.9 A	15 V	0.827 in	0.199 in
Bourns Inc. MF-LR600S	7 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	0.984 in 25 mm	0.587 in 14.9 mm	11.7 A	Polymeric	19 mOhms	User Defined	Strap	1 mm	0.039 in	6 A	10 V
Bourns Inc. MF-LR450	11 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	25 mm	10.21 mm	8.9 A	Polymeric	28 mOhms	User Defined	Strap	1 mm	0.039 in	4.5 A	16 V	0.984 in	0.402 in
Bourns Inc. MF-LR190S	39 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	21 mm	5.05 mm	3.9 A	Polymeric	102 mOhms	User Defined	Strap	1 mm	0.039 in	1.9 A	15 V	0.827 in	0.199 in
Bourns Inc. MF-LR730/20-0	6 mOhms	cURus TUV	85 °C	-40 °C	100 A	5 s	1.106 in 28.1 mm	0.559 in 14.2 mm	14.1 A	Polymeric	15 mOhms	User Defined	Strap	1 mm	0.039 in	7.3 A	20 V

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

Distributor	Package	Quantity	$

General part information

Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap

Technical documentation and resources