Bourns 0.3A Resettable Fuse, 72V
- RS Stock No.:
- 691-7557
- Mfr. Part No.:
- MF-RX030/72-0
- Brand:
- Bourns
40 In Global stock for delivery within 5 working day(s)
Added
Price (ex. GST) Each (In a Pack of 5)
$0.582
(exc. GST)
$0.64
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 - 120 | $0.582 | $2.91 |
| 125 - 245 | $0.57 | $2.85 |
| 250 + | $0.56 | $2.80 |
| *price indicative | ||
- RS Stock No.:
- 691-7557
- Mfr. Part No.:
- MF-RX030/72-0
- Brand:
- Bourns
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
MF-RX/72 Series
Applications include almost anywhere there is a low voltage power supply, up to 72 V and a load to be protected, e.g. security and fire alarm systems, loudspeakers and power transformers.
72V rated
Radial leaded devices
Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements
Radial leaded devices
Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements
Approvals
UL
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Approvals
UL
PCB Wire Ended
All are UL, CSA, TUV approved
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed
Features:
Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required
Maintenance free
Small size and no fuseholder required
Main applications:
Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Specifications
Attribute | Value |
|---|---|
| Trip Current | 600mA |
| Voltage Rating | 72V |
| Time to Trip | 3s |
| Hold Current | 0.3A |
| Maximum Current | 40 A |
| Length | 7.4mm |
| Height | 13.4mm |
| Width | 3.1mm |
| Minimum Resistance | 0.76Ω |
| Maximum Resistance | 2.1Ω |
| Power Dissipation | 0.5W |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Lead Orientation | Radial |