Ensure stable and reliable voltage regulation in your electronic projects with this comprehensive set of 70 Voltage Regulator Transistor units. Designed with built-in protection circuits, including over-current, over-heat, and adjustment tube safeguards, these transistors provide enhanced safety and durability for your applications. Key Features: · Advanced Protection Circuitry: Integrated over-current, over-heat, and adjustment tube protection circuits help prevent damage and ensure long-lasting performance. · Standard TO-220 Packaging: Each transistor features the widely recognized TO-220 standard package, allowing for easy installation and efficient heat dissipation. · Three-Pin Design: Equipped with input, ground, and output terminals for straightforward connectivity and compatibility with various electronic circuits. · Multiple Model Options: Available in different transistor models to meet diverse voltage regulation requirements, offering flexibility for your projects. · Convenient Storage and Portability: Comes with a durable plastic box for organized storage and easy transport, keeping your components safe and accessible. Specifications: · Item Type: Voltage Regulator Transistor · Quantity: 70PCS · Packaging: TO-220 Standard Package Includes: · 70 x Voltage Regulator Transistors in a plastic storage box This set of Voltage Regulator Transistors is ideal for electronics enthusiasts and professionals seeking reliable voltage regulation components with built-in safety features. The TO-220 package ensures efficient heat management, while the included plastic box facilitates convenient storage and portability, making it a practical addition to any electronic toolkit.