Radial PTC resettable fuse offering 0.4A hold current and 0.8A trip current. Features a 60V DC operating voltage, 40A maximum current rating, and 0.55W power dissipation. Constructed with polymer and epoxy body materials, it has a UL94 V-0 flammability rating and operates between -40°C and 85°C. This lead-free component is RoHS compliant and suitable for through-hole PCB mounting.
PackageRadial
Resistance860mR
Voltage Rating60V
Current Rating40A
Quick Jump:
Technical Specifications
Bourns MF-R040 technical specifications.
General
Approvals
UL, CSA, TUV
Body Height
13.7mm
Body Length
7.4mm
Body Material
Polymer, Epoxy
Package/Case
Radial
Current Rating
40A
Diameter
7.4mm
Flammability Rating
UL94 V-0
Height
13.7mm
Hold Current
400mA
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
550mW
Mount
Through Hole, PCB
Operating Supply Voltage
60V
Package Quantity
500
Packaging
Bulk
Power Dissipation
550mW
Radiation Hardening
No
Reach SVHC Compliant
No
Resistance
860mR
RoHS Compliant
Yes
Series
MF-R
Termination
Radial
Time to Trip
3.8s
Trip Current
800mA
Voltage Rating
60V
DC Rated Voltage
60V
Width
7.4mm
Wire/Cable Diameter
0.51mm
Compliance
RoHS
Compliant
Datasheet
Bourns MF-R040 Datasheet
Download the complete datasheet for Bourns MF-R040 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
