BOJACK 20pcs Slow‑blow Glass Fuse 2A 250V High Quality for

Description

Product Overview

BOJACK presents a high‑quality set of 20 slow‑blow glass fuses designed for precise over‑current protection in electronic circuits. Each fuse measures 5 × 20 mm (0.2 × 0.78 in) and is rated at 2 A and 250 V, making it suitable for low‑power devices, hobby projects, and small appliances. The glass body provides clear visual indication of fuse status, while the slow‑blow characteristic allows brief current spikes without nuisance trips. Packaged in a sturdy plastic case, the fuses are protected from moisture and mechanical damage, ensuring long‑term reliability.

Usage

These fuses excel in environments where transient surges are common, such as LED lighting circuits, motor controllers, and audio equipment. Install them in series with the load to safeguard against overloads and short circuits. The compact size fits standard PCB footprints and panel mount holders, making them a versatile choice for hobbyists building Arduino or Raspberry Pi projects, as well as professional technicians repairing household gadgets.

Why Choose Us

BOJACK is known for stringent quality control and consistent manufacturing tolerances. Each fuse undergoes a 100% inspection to verify current rating, voltage withstand, and blow time curve. The plastic storage case includes labeled compartments, simplifying inventory management for workshops and retail stock. Our fuses meet international safety standards, providing peace of mind for both DIY users and commercial service providers.

Key Features

• Accurate 2 A/250 V rating ensures reliable circuit protection.
• Slow‑blow design tolerates brief inrush currents without nuisance trips.
• Clear glass body allows quick visual inspection of fuse condition.
• Compact 5 × 20 mm size fits standard PCB and panel mounts.
• Durable plastic case with labeled slots keeps 20 fuses organized and protected.

FAQ

What does “slow‑blow” mean?

Slow‑blow (time‑delay) fuses can endure short, high‑current spikes—common when motors start or capacitors charge—without opening the circuit, then trip if the overload persists.

Can I replace a standard fast‑acting fuse with this slow‑blow fuse?

Only if the circuit is designed to tolerate the time‑delay characteristic. For sensitive electronics that require immediate interruption, a fast‑acting fuse is recommended.

Are these fuses suitable for AC or DC applications?

They are rated for up to 250 V AC or DC. Verify that the voltage and current specifications match your specific application.

How do I know when a fuse has blown?

The glass element will appear darkened or broken, and the metal leads may show a gap. Replace the fuse with a new one of the same rating.

Is the plastic case reusable?

Yes, the case is designed for repeated opening and closing, allowing you to store spare fuses or organize different fuse types separately.