Radial leaded, through-hole mount resettable fuse designed for circuit protection. Features a 4A hold current and 8A trip current, with a maximum operating voltage of 30V. Offers a 40A maximum current rating and 2.5W power dissipation. Constructed with a polymer and epoxy body, it operates within a temperature range of -40°C to 85°C and is UL, CSA, and TUV approved. Compliant with RoHS standards.
PackageRadial
Resistance30mR
Voltage Rating30V
Current Rating40A
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Technical Specifications
Bourns MF-R400 technical specifications.
General
Approvals
UL, CSA, TUV
Body Height
24.8mm
Body Length
14.4mm
Body Material
Polymer, Epoxy
Package/Case
Radial
Current Rating
40A
Flammability Rating
UL94 V-0
Height
24.8mm
Hold Current
4A
Lead Diameter
0.81mm
Lead Free
Lead Free
Lead Length
7.6mm
Lead Pitch
5.1mm
Length
14.4mm
Manufacturer Series
MF-R
Max Current Rating
40A
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
2.5W
Mount
Through Hole, PCB
Operating Supply Voltage
30V
Package Quantity
500
Package Shape
Rectangular
Packaging
Bulk
Power Dissipation
2.5W
Radiation Hardening
No
Reach SVHC Compliant
No
Resistance
30mR
RoHS Compliant
Yes
Series
MF-R
Terminal Finish
Copper
Terminal Placement
Radial
Termination
Radial
Thermistor Application
TEMPERATURE SENSING
Thickness
3mm
Time to Trip
12.7s
Trip Current
8A
Voltage Rating
30V
DC Rated Voltage
30V
Width
14mm
Wire/Cable Diameter
0.81mm
Compliance
RoHS
Compliant
Datasheet
Bourns MF-R400 Datasheet
Download the complete datasheet for Bourns MF-R400 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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