2pcs Glass Fuse 4a 5x20mm

🔹 2pcs Glass Fuse 4A 5x20mm – Fast Blow Type

The 4A 5x20mm glass fuse is a fast-acting cartridge fuse designed to protect electronic and electrical devices from overcurrent or short circuits. Ideal for power adapters, audio systems, and DIY electronic projects that require moderate current protection.

✅ Features:

• Type: Fast Blow (Quick Acting)

• Rated Current: 4 Amperes (A)

• Rated Voltage: 250V AC

• Size: 5mm × 20mm standard mini fuse

• Transparent glass body for visible fuse status

• Nickel-plated metal end caps for durability

⚙️ Specifications:

• Fuse Type: Glass Cartridge Fuse

• Dimensions: 5mm diameter × 20mm length

• Mounting: Fuse holder / inline fuse clip

• Operating Temperature: -55°C to +125°C

• Response Time: Fast blow for immediate protection

📦 Package Includes:

• 2 × Glass Fuse 4A 5x20mm

💡 Applications:
✔️ Power adapters and chargers
✔️ Audio amplifiers and speaker systems
✔️ Arduino and electronics projects
✔️ Small appliances and tools
✔️ Power supply protection