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| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $1.570 ($1.8055) |
| 50+ | $1.110 ($1.2765) |
| 250+ | $0.906 ($1.0419) |
| 500+ | $0.720 ($0.828) |
| 1500+ | $0.702 ($0.8073) |
| 3000+ | $0.683 ($0.7854) |
Price for:Each
Minimum: 5
Multiple: 5
$7.85 ($9.03 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoMF-RX300/72-0
Order Code9350179
Product RangeMF-RX/72
Technical Datasheet
Product RangeMF-RX/72
Voltage Rating72VDC
Holding Current3A
Trip Current6A
Time to Trip19.8s
Fuse ShapeRectangular
Current Rating Max40A
Lead Spacing10.2mm
Diameter-
Length24.9mm
Thickness3.1mm
Height30mm
Operating Temperature Min-40°C
Operating Temperature Max85°C
Automotive Qualification Standard-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The MF-RX300/72-0 is a 3A radial leaded PTC Resettable Fuse with epoxy polymer insulation. The fuse is used almost anywhere there is a low voltage power supply up to 72V and a load to be protected. This MF-RX series is ideal for security and fire alarm systems, loudspeakers and power transformers.
- Cured, flame-retardant epoxy polymer insulating material meets UL94V-0 requirements
- Reset by removing the fault condition and supply voltage
- -40 to 85°C Operating/storage temperature range
Applications
Security, Audio, Power Management
Technical Specifications
Product Range
MF-RX/72
Holding Current
3A
Time to Trip
19.8s
Current Rating Max
40A
Diameter
-
Thickness
3.1mm
Operating Temperature Min
-40°C
Automotive Qualification Standard
-
Voltage Rating
72VDC
Trip Current
6A
Fuse Shape
Rectangular
Lead Spacing
10.2mm
Length
24.9mm
Height
30mm
Operating Temperature Max
85°C
SVHC
No SVHC (25-Jun-2025)
Alternatives for MF-RX300/72-0
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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 (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.001363