Ultra-Precise 4-Needle 5516 Photosomine Resistance Diode Sensor Module
High-sensitivity photosomine resistance diode ensures accurate light detection with rapid response time. Durable 4-needle 5516 design enhances stability for long-term industrial use. Compact PCB with corrosion-resistant coating for harsh environments. Ideal for automated production lines, security systems, and robotics. Direct factory pricing with bulk discounts for wholesalers. Compatible with most electronic control systems for seamless integration. Global shipping available. Trusted by OEM manufacturers for reliable performance and cost efficiency.