Circuit Protection

MF-RX018/250U-0

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RESETTABLE FUSES - PPTC PTC 0.18A 250V RADIAL LEADED UNCOATED

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Circuit Protection

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RESETTABLE FUSES - PPTC PTC 0.18A 250V RADIAL LEADED UNCOATED

Technical Specifications

Parameters and characteristics for this part

Specification	MF-RX018/250U-0

Current - Hold (Ih) (Max) [Max]	180 mA
Current - Max [Max]	10 A
Height - Seated (Max) [Max] [z]	12.6 mm
Height - Seated (Max) [Max] [z]	0.496 in
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]	800 mOhms
Resistance - Post Trip (R1) (Max) [Max]	4 Ohms
Size / Dimension [diameter]	0.409 in
Size / Dimension [diameter]	10.4 mm
Size / Dimension [z]	3.8 mm
Size / Dimension [z]	0.15 in
Type	Polymeric
Voltage - Max [Max]	60 V

Part	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Voltage - Max [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Resistance - Post Trip (R1) (Max) [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Type	Resistance - Initial (Ri) (Min) [Min]	Mounting Type	Current - Max [Max]	Lead Spacing	Lead Spacing	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [z]	Size / Dimension [diameter]
Bourns Inc. MF-RX014/250U-0	10 mm	0.394 in	145 mA	60 V	0.236 in	3.8 mm	6 mm	0.15 "	12 Ohms	Disc Radial	85 °C	-40 C	Polymeric	3.5 Ohms	Through Hole	3 A	0.201 in	5.1 mm
Bourns Inc. MF-RX018/250U-0			180 mA	60 V					4 Ohms	Disc Radial	85 °C	-40 C	Polymeric	800 mOhms	Through Hole	10 A	0.201 in	5.1 mm	12.6 mm	0.496 in	3.8 mm	0.409 in	0.15 in	10.4 mm

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.35
Mouser	N/A	12000	$ 0.33

General part information

RESETTABLE FUSES - PPTC PTC 0.18A 250V RADIAL LEADED UNCOATED

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