Feature Highlights: 1. Two Complete Sets – Each set includes multiple timers, perfect for DIY projects, prototyping, electronics repairs, and hobbyist circuits. 2. Highly Stable Performance – The NE555 monolithic timing circuit delivers precise time delays and oscillation control, regulated by just one external resistor and capacitor. 3. Wide Operating Range – Supports supply voltage up to 18V, current up to 15A, and frequency up to 0.5GHz for versatile applications. 4. Compact & Durable Design – Made with plastic and metal in an SMD/SMT package. Each chip measures approximately 5 x 4 x 1 mm, with a pin pitch of 0.1 mm, saving space while ensuring reliability. 5. Easy to Use – Ready for surface mounting, no complex setup required. Ideal for both beginners and experienced makers. Product Details: This set includes 30 pieces of NE555 timer chips, widely used in timing, pulse generation, and oscillation circuits. The chips operate within a temperature range of 0°C to +70°C and are built to offer consistent, accurate performance in various electronic projects. Specifications: - Model: NE555P - Max Supply Voltage: 18V - Max Supply Current: 15A - Frequency: Up to 0.5GHz - Mounting Type: SMD/SMT - Operating Temperature: 0°C ~ +70°C - Chip Size: Approx. 5 x 4 x 1 mm - Pin Pitch: 0.1 mm - Material: Plastic and metal - Package Includes: 30 x IC Timer Chips Only the items listed above are included. Please note that slight color variations may occur due to lighting and screen differences. Dimensions may have a tolerance of +/- 1–3 mm.