Fast-Acting Glass Tube Fuses 0.5A 250V 1-1/4" x 1/4" (4-Pack)
Product Overview
The RadioShack Fast-Acting Glass Tube Fuses 0.5A 250V 1-1/4" x 1/4" (4-Pack) (Cat. No. 270-1047) is a premium-grade component designed to meet the rigorous demands of electronic enthusiasts, makers, and repair technicians. Built with high-quality materials, this product ensures stable performance, longevity, and excellent electrical characteristics in prototyping, testing, or custom builds.
Key Features
- Fast-acting glass cartridge fuses
- Rated for 0.5 Amps (500mA) at 250 Volts AC
- Standard 1-1/4" x 1/4" (3AG) dimensions
- Clear glass body for easy identification of blown fuse element
- Protects delicate electronic circuits, instruments, and power supplies
Technical Specifications
| Part Number | 270-1047 |
| Fuse Style | Cartridge / Glass Tube |
| Dimensions | 1-1/4" x 1/4" (32mm x 6.35mm) |
| Current Rating | 0.5A (500mA) |
| Voltage Rating | 250V AC |
| Speed | Fast-Acting |
| Quantity | 4 fuses per pack |
Learn & Make: Related Guides
Want to learn more about using this component? Check out our Electronics Safety & Best Practices Guide for step-by-step projects, tips, and reference details.
🎬 1080p Workbench Demonstration & Circuit Schematics
Watch step-by-step breadboard wiring, oscilloscope waveforms, and circuit verification for experiments in this series.
Includes high-resolution IEEE schematic diagrams, breadboard layouts, and multimeter checkpoint tables.
Product Gallery
