Glass Fuse 2A - 250V (Size T5x20mm)
SKU: 15001
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Description
🧯 Glass Fuse – 2A, 250V (T5x20mm)
(Fast or Slow Blow, Glass Cartridge Type)
📌 General Description
The 2A – 250V glass fuse is a cylindrical cartridge fuse designed to protect electrical and electronic circuits from overcurrent conditions. When the current exceeds 2 amps, the internal fuse element melts, breaking the circuit and preventing damage to components.
This fuse is commonly used in consumer electronics, power supplies, appliances, and industrial equipment.
⚙️ Key Specifications
| Specification | Value |
|---|---|
| Rated Current | 2A (Amperes) |
| Rated Voltage | 250V AC/DC |
| Fuse Type | Glass Cartridge |
| Blow Type | Fast Blow (F) or Slow Blow (T) |
| Body Material | Glass Tube |
| Size / Dimensions | 5mm (D) × 20mm (L) |
| Operating Temp Range | –55°C to +125°C |
| Breaking Capacity | Typically 35A at 250V (depends on type) |
| Mounting Type | Through-hole (fuse clips or holders) |
📦 Physical Dimensions
| Attribute | Value |
|---|---|
| Diameter | 5.2 mm |
| Length | 20 mm |
| Lead Style | Cartridge (cylindrical ends) |
🧪 Typical Applications
- Power Supplies: Input protection from surge/overload
- Consumer Electronics: TVs, stereos, chargers, etc.
- Appliances: Coffee machines, blenders, microwaves
- Industrial Equipment: Control panels, sensors
- Automotive Electronics (interior, low-voltage systems)
🔧 Types of 2A Glass Fuse
| Code | Blow Type | Use Case |
|---|---|---|
| F2AL250V | Fast Blow (Quick Acting) | For sensitive electronics, quick overload cutoff |
| T2AL250V | Time Delay (Slow Blow) | For inductive loads like motors, transformers |
Always check whether your application needs fast blow or slow blow.
"F" = Fast, "T" = Time Delay (Slow)
✅ Advantages
- Simple, low-cost circuit protection
- Clear glass casing allows visual inspection
- Standard size — easily replaceable
- Available in both fast and slow blow variants
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