BOURNS

MF-R055/90-0

Datasheet

PTC Resettable Fuse, 550mA, 90V, Radial, Through Hole

Bourns

MF-R055/90-0

Name: MF-R055/90-0 Bourns
Brand: Bourns
SKU: MF-R055/90-0

PTC Resettable Fuse, 550mA, 90V, Radial, Through Hole

Radial leaded, through-hole mount PTC resettable fuse with a 550mA hold current and 1.1A trip current. Features a 90V DC rated voltage, 85°C maximum operating temperature, and 2W power dissipation. Compliant with UL, CSA, and TUV approvals, and RoHS standards. Package dimensions include a 10.9mm diameter and 16.7mm body height, with a 5.1mm lead pitch.

PackageRadial

Resistance900mR

Voltage Rating90V

Current Rating550mA

Quick Jump:

Technical Specifications

Bourns MF-R055/90-0 technical specifications.

General

Approvals	UL, CSA, TUV
Body Height	16.7mm
Body Length	10.9mm
Package/Case	Radial
Current Rating	550mA
Diameter	10.9mm
Height	14mm
Hold Current	550mA
Lead Diameter	0.81mm
Lead Length	6.3mm
Lead Pitch	5.1mm
Max Current Rating	10A
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Mount	Through Hole
Operating Supply Voltage	60V
Package Quantity	500
Packaging	Bulk
Power Dissipation	2W
Radiation Hardening	No
Reach SVHC Compliant	No
Resistance	900mR
RoHS Compliant	Yes
Series	Multifuse®, MF-R/90
Termination	Radial
Time to Trip	60s
Trip Current	1.1A
Voltage Rating	90V
DC Rated Voltage	90V
Wire/Cable Diameter	0.81mm