12V 1W Zener Diodes 1N4742A (2-Pack)
Official Companion Kit — Endorsed & Recommended by Author Charles Platt
12V 1W Zener Diodes 1N4742A (2-Pack)Configuration: --
$3.99
Product Overview
The RadioShack 12V 1W Zener Diodes 1N4742A (2-Pack) (Cat. No. 276-0563) 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
- High-reliability silicon planar Zener diodes
- Rated for 12V nominal regulation voltage
- 1 Watt power dissipation rating
- Standard DO-41 axial lead package for easy prototyping
- Commonly used in voltage regulation circuits and overvoltage protection
Technical Specifications
| Part Number | 1N4742A / 276-0563 |
| Zener Voltage | 12V |
| Power Dissipation | 1 Watt |
| Package Type | DO-41 Axial Lead |
| Quantity | 2 Diodes per pack |
Learn & Make: Related Guides
Want to learn more about using this component? Check out our Semiconductor Components Guide for step-by-step projects, tips, and reference details.
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