Circuit Protection

MF-RX025/72-0

Active

RESETTABLE FUSES - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED

Search across all available documentation for this part.

Circuit Protection

Active

RESETTABLE FUSES - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED

Technical Specifications

Parameters and characteristics for this part

Specification	MF-RX025/72-0

Current - Hold (Ih) (Max) [Max]	250 mA
Current - Max [Max]	40 A
Current - Trip (It)	500 mA
Height - Seated (Max) [Max]	0.5 in
Height - Seated (Max) [Max]	12.7 mm
Lead Spacing	0.201 in
Lead Spacing	5.1 mm
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	Disc, Radial
Resistance - Initial (Ri) (Min) [Min]	1 Ohms
Resistance - Post Trip (R1) (Max) [Max]	3 Ohms
Time to Trip	2.5 s
Type	Polymeric
Voltage - Max [Max]	72 V

Part	Size / Dimension [custom]	Size / Dimension [custom]	Size / Dimension [diameter]	Size / Dimension [diameter]	Time to Trip	Mounting Type	Lead Spacing	Lead Spacing	Package / Case	Current - Trip (It)	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Voltage - Max [Max]	Current - Max [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Type	Resistance - Initial (Ri) (Min) [Min]	Resistance - Post Trip (R1) (Max) [Max]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Height - Seated (Max) [Max]	Kit Type
Bourns Inc. MF-RX065/72-AP	0.122 in	3.1 mm	9.7 mm	0.382 in	5.3 s	Through Hole	0.201 in	5.1 mm	Disc Radial	1.3 A	0.598 in	15.2 mm	650 mA	72 V	40 A
Bourns Inc. MF-RX025/72-0					2.5 s	Through Hole	0.201 in	5.1 mm	Disc Radial	500 mA	0.5 in	12.7 mm	250 mA	72 V	40 A	85 °C	-40 C	Polymeric	1 Ohms	3 Ohms
Bourns Inc. MF-RX135/72-2-14					9.6 s	Through Hole	0.201 in	5.1 mm	Disc Radial	2.7 A		0.718 in	1.35 A	72 V	40 A						0.122 in	3.1 mm	12.26 mm	0.483 in	18.26 mm
Bourns Inc. MF-RX/72-LAB																										PTC Resettable Fuses

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

General part information

RESETTABLE FUSES - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED

Technical documentation and resources