Radial PTC resettable fuse with 500mA hold current and 1A trip current, rated for 60V DC. Features 40A maximum interrupt current, 750mW power dissipation, and 4-second time to trip. Constructed with polymer and epoxy body material, it offers a 7.9mm body diameter and 0.51mm lead diameter. Operating temperature range from -40°C to 85°C, with UL, CSA, and TUV approvals. RoHS compliant and lead-free, supplied in bulk packaging.
PackageRadial
Resistance770mR
Voltage Rating60V
Current Rating40A
Quick Jump:
Technical Specifications
Bourns MF-R050 technical specifications.
General
Approvals
UL, CSA, TUV
Body Diameter
7.9mm
Body Height
13.7mm
Body Length
7.9mm
Body Material
Polymer, Epoxy
Package/Case
Radial
Current Rating
40A
Diameter
7.9mm
Flammability Rating
UL94 V-0
Height
13.7mm
Hold Current
500mA
Lead Diameter
0.51mm
Lead Free
Lead Free
Lead Length
7.6mm
Lead Pitch
5.1mm
Max Current Rating
40A
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
750mW
Mount
Through Hole, PCB
Operating Supply Voltage
60V
Package Quantity
500
Packaging
Bulk
Power Dissipation
750mW
Reach SVHC Compliant
No
Resistance
770mR
RoHS Compliant
Yes
Series
MF-R
Termination
Radial
Time to Trip
4s
Trip Current
1A
Voltage Rating
60V
DC Rated Voltage
60V
Width
7.9mm
Wire/Cable Diameter
0.51mm
Compliance
RoHS
Compliant
Datasheet
Bourns MF-R050 Datasheet
Download the complete datasheet for Bourns MF-R050 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
