RXEF300 PTC Resettable Fuse 72V 3A Through Hole
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | RXEF300 PTC Resettable Fuse 72V 3A Through Hole | 10 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 10 EGP
About this product
The RXEF300 is a resettable PolySwitch PPTC fuse with a 3 A hold current and a 72 V maximum voltage rating, in a through-hole package. It limits overcurrent by switching to a high-resistance state, then returns to normal operation automatically once the fault is removed. It is suited to ports, battery packs and electronic circuits.
Specifications
- Fuse type
- PTC resettable (PolySwitch PPTC)
- Hold current
- 3 A
- Maximum voltage
- 72 V
- Mounting
- Through hole
Frequently asked questions
What is the price of RXEF300 PTC Resettable Fuse 72V 3A Through Hole in Egypt?
RXEF300 PTC Resettable Fuse 72V 3A Through Hole currently costs 10 EGP in Egypt.
Where can I buy RXEF300 PTC Resettable Fuse 72V 3A Through Hole in Egypt?
RXEF300 PTC Resettable Fuse 72V 3A Through Hole is available from Makers Electronics. Compare the offers above to find the best price.
Do I need to replace the RXEF300 after it trips?
No. It is resettable. After the overcurrent fault is removed and the fuse cools, it returns to its low-resistance state. Recovery time depends on conditions, so check the datasheet.
How is it wired in a circuit?
Connect it in series with the line you want to protect, such as the positive supply line of a port or battery pack. It trips more slowly than a fast-acting glass fuse, so it may not suit every application.
