MF-R050-0-99

Obsolete

Bourns Inc.

PTC RESET FUSE 60V 500MA RADIAL

Search across all available documentation for this part.

Obsolete

Bourns Inc.

PTC RESET FUSE 60V 500MA RADIAL

Technical Specifications

Parameters and characteristics for this part

Specification	MF-R050-0-99

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	Current - Max [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Resistance - Initial (Ri) (Min) [Min]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max]	Voltage - Max [Max]	Resistance - Post Trip (R1) (Max) [Max]	Current - Trip (It)	Package / Case	Approval Agency	Time to Trip	Mounting Type	Current - Hold (Ih) (Max) [Max]	Type	Lead Spacing	Lead Spacing
Bourns Inc. MF-R050-0-99	40 A	85 °C	-40 °C	410 mOhms	0.122 in	3.1 mm	0.311 in	7.9 mm	0.539 "	13.7 mm	60 V	1.17 Ohms	1 A	Disc Radial	cURus TUV	4 s	Through Hole	500 mA	Polymeric	5.1 mm	0.201 in

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 60V 500 mA Ih Through Hole Radial, Disc

Technical documentation and resources