MF-R050

Active

Bourns Inc.

PTC RESETTABLE FUSE 0.5A(HOLD) 1A(TRIP) 60V 40A 0.75W 4S 0.41OHM RADIAL 7.9 X 3.1MM BULK AUTOMOTIVE AEC-Q200

Search across all available documentation for this part.

Active

Bourns Inc.

PTC RESETTABLE FUSE 0.5A(HOLD) 1A(TRIP) 60V 40A 0.75W 4S 0.41OHM RADIAL 7.9 X 3.1MM BULK AUTOMOTIVE AEC-Q200

Technical Specifications

Parameters and characteristics for this part

Specification	MF-R050

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max) [Max]	500 mA
Current - Max [Max]	40 A
Current - Trip (It)	1 A
Height - Seated (Max) [Max]	13.7 mm
Height - Seated (Max) [Max] [z]	0.539 "
Lead Spacing	5.1 mm
Lead Spacing	0.201 in
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Disc, Radial
Resistance - Initial (Ri) (Min) [Min]	410 mOhms
Resistance - Post Trip (R1) (Max) [Max]	1.17 Ohms
Size / Dimension [diameter]	0.311 in
Size / Dimension [diameter]	7.9 mm
Size / Dimension [z]	0.122 in
Size / Dimension [z]	3.1 mm
Time to Trip	4 s
Type	Polymeric
Voltage - Max [Max]	60 V

Part	Time to Trip	Approval Agency	Resistance - Initial (Ri) (Min) [Min]	Mounting Type	Voltage - Max [Max]	Resistance - Post Trip (R1) (Max) [Max]	Current - Trip (It)	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Package / Case	Type	Current - Max [Max]	Current - Hold (Ih) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Lead Spacing	Lead Spacing	Height - Seated (Max) [Max]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Height - Seated (Max) [Max]	Size / Dimension [custom]	Size / Dimension [custom]	Size / Dimension [diameter]
Bourns Inc. MF-R017	3 s	cURus TUV	2 Ohms	Through Hole	60 V	8 Ohms	340 mA	12.7 mm	0.5 in	Disc Radial	Polymeric	40 A	170 mA	85 °C	-40 °C	5.1 mm	0.201 in
Bourns Inc. MF-R050	4 s	cURus TUV	410 mOhms	Through Hole	60 V	1.17 Ohms	1 A		0.539 "	Disc Radial	Polymeric	40 A	500 mA	85 °C	-40 °C	5.1 mm	0.201 in	13.7 mm	0.122 in	3.1 mm	0.311 in	7.9 mm
Bourns Inc. MF-R010	4 s	cURus TUV	2.5 Ohms	Through Hole	60 V	7.5 Ohms	200 mA	12.7 mm	0.5 in	Disc Radial	Polymeric	40 A	100 mA	85 °C	-40 °C	5.1 mm	0.201 in
Bourns Inc. MF-R075	6.3 s	cURus TUV	180 mOhms	Through Hole	60 V	600 mOhms	1.5 A			Disc Radial	Polymeric	40 A	750 mA	85 °C	-40 °C	5.1 mm	0.201 in	16 mm	0.122 in	3.1 mm	0.409 in	10.4 mm	0.63 in
Bourns Inc. MF-R065	5.3 s	cURus TUV	270 mOhms	Through Hole	60 V	720 mOhms	1.3 A	15.2 mm	0.598 in	Disc Radial	Polymeric	40 A	650 mA	85 °C	-40 °C	5.1 mm	0.201 in					9.7 mm		0.122 in	3.1 mm	0.382 in

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

General part information

Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc

Technical documentation and resources