Print Page
3,766 In Stock
Need more?
70 Next business day delivery available(SG stock)
3,696 Delivery in 3-4 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 5+ | S$0.680 (S$0.7412) |
| 50+ | S$0.533 (S$0.581) |
| 250+ | S$0.514 (S$0.5603) |
| 500+ | S$0.495 (S$0.5396) |
| 1500+ | S$0.476 (S$0.5188) |
| 3000+ | S$0.456 (S$0.497) |
Price for:Each
Minimum: 5
Multiple: 5
S$3.40 (S$3.71 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoMF-R300Copy
Manufacturer Standard Lead Time6 weeks
Order Code9350519
Product RangeMF-R
Technical Datasheet
Product RangeMF-R
Voltage Rating30VDC
Holding Current3A
Trip Current6A
Time to Trip10.8s
Fuse ShapeRectangular
Current Rating Max40A
Lead Spacing5.1mm
Diameter-
Length12mm
Thickness3mm
Height18.3mm
Operating Temperature Min-40°C
Operating Temperature Max85°C
Automotive Qualification Standard-
SVHCNo SVHC (04-Feb-2026)
Product Overview
The MF-R300 is a radial leaded PTC Resettable Fuse with cured, flame-retardant epoxy polymer insulating material meets UL 94V-0.
- Hold current of 3A
- Trip current of 6A
Applications
Computers & Computer Peripherals, Automotive, Consumer Electronics
Technical Specifications
Product Range
MF-R
Holding Current
3A
Time to Trip
10.8s
Current Rating Max
40A
Diameter
-
Thickness
3mm
Operating Temperature Min
-40°C
Automotive Qualification Standard
-
Voltage Rating
30VDC
Trip Current
6A
Fuse Shape
Rectangular
Lead Spacing
5.1mm
Length
12mm
Height
18.3mm
Operating Temperature Max
85°C
SVHC
No SVHC (04-Feb-2026)
Alternatives for MF-R300
4 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85361010
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.005216