ULN2003 SMD Price in Pakistan

Controlling high-current devices with low-power microcontroller signals can be challenging. The ULN2003 SMD Darlington transistor array offers a compact, reliable solution, enabling safe operation of motors, relays, LEDs, and other high-current loads. Designed for modern electronics, robotics, and IoT applications, this SMD version ensures efficient PCB integration and consistent performance across Pakistan.

Key Features

• 7-channel high-voltage, high-current Darlington transistor array
• Surface-mount (SMD) package for compact circuit designs
• Each channel handles up to 500mA of output current
• Compatible with TTL and CMOS logic levels
• Integrated flyback diodes for inductive load protection
• Ideal for driving stepper motors, relays, and LED arrays
• Efficient, reliable, and easy to integrate into modern electronics

Technical Specifications

Number of Channels: 7
Maximum Collector Current: 500mA per channel
Maximum Collector-Emitter Voltage: 50V
Input Logic Level: TTL / CMOS compatible
Package Type: SMD (Surface-Mount Device)
Protection: Integrated flyback diodes for inductive loads
Applications: Relay driving, stepper motor control, LED displays
Operating Temperature: -20°C to +85°C

Why Choose This Product?

The ULN2003 SMD simplifies circuit design by allowing microcontrollers to drive high-current devices without external components. Its compact SMD form factor makes it ideal for modern, space-constrained PCB layouts. With integrated protection and reliable performance, it is perfect for hobbyists, students, and professional engineers in Pakistan who need high-current switching capabilities.

Applications

• Driving relays, solenoids, and motors
• Stepper motor control in robotics
• LED and display driver circuits
• Arduino and microcontroller-based projects
• IoT devices requiring high-current switching
• Electronics prototyping and hobby projects

Who Is It For?

The ULN2003 SMD is perfect for electronics enthusiasts, robotics developers, students, and engineers who want to buy online in Pakistan. It is widely used in electronics components Pakistan, robotics parts Pakistan, and IoT components Pakistan projects where compact, high-current drivers are needed.

Why Trust Pakluck

Pakluck provides authentic, high-quality electronics components for the Pakistani market. We focus on reliability, affordability, and durability to ensure your projects succeed. With nationwide delivery and dedicated customer support, Pakluck is your trusted source for electronics, robotics, and IoT components.

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