4 Digit 7 Segment Display Common Cathode for Digital Clock

Name: 4 Digit 7 Segment Display Common Cathode for Digital Clock
SKU: 373aea5cb0
Price: 99 PKR
Availability: InStock

Build your own digital clocks, timers, and counters with this 0.36-inch, 4-digit, red 7-segment LED display with a common cathode connection.

Rs 99Rs 150-34%

In stock Price updated 15 Nov 2026

Total: Rs 99

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
Cash on deliveryPay when your parcel arrives
7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

0.36" digit height
4-digit display
2.54mm pin pitch - breadboard and perfboard friendly
High-brightness red LEDs
Low power consumption
Common cathode connection
DIY digital clocks and alarm clocks
Countdown timers and stopwatches

Specifications

Parameter: Value
Reverse Voltage (Vr): 5V
Reverse Leakage Current (Ir): 50µA
Forward Current (If): 25mA
Peak Forward Current (Ifp): 100mA
Power Dissipation (P): 100mW per segment
Operating Temperature: 40°C to +80°C
Storage Temperature: 40°C to +85°C
Lead Soldering Temperature: 260°C

About this product

Build your own digital clocks, timers, and counters with this 0.36-inch, 4-digit, red 7-segment LED display with a common cathode connection. Perfect for Arduino, Raspberry Pi, and other microcontroller-based DIY electronics projects, this display offers crisp, high-brightness red digits that stay clearly visible even at low drive currents - making it energy-efficient for battery-powered projects.

A seven-segment display is a simple, low-cost alternative to complex dot-matrix displays for showing decimal numerals, and remains a go-to component for digital clocks, timers, counters, and numeric readouts in hobbyist and educational electronics.

Overview

Four-digit, 0.36" red LED display with common cathode wiring, standard 2.54mm pin pitch for easy breadboard and PCB use.

Features

Specifications

Parameter

Value

Reverse Voltage (Vr)

Reverse Leakage Current (Ir)

50µA

Forward Current (If)

25mA