14mm 7-Segment 1 Digit Display Common Cathode 5611AB -Blue

The 5611AB is a single‑digit 7‑segment LED display with a large 14.2 mm (0.56 inch) digit. Featuring a common cathode configuration and ultra‑bright blue emission, it is ideal for numeric readouts in digital clocks, voltmeters, counters, and general indicators.

✅ Key Features

• Single digit 7‑segment numeric display
• Common cathode connection for straightforward driving
• Ultra‑bright blue output (λp ≈ 470 nm)
• High‑visibility 14.2 mm (0.56 inch) digit
• Black background with white segments for excellent contrast
• Standard 2.54 mm pin pitch; total pins: 10

🛠️ Technical Specifications

• Model: 5611AB
• Digit count: 1
• Display type: 7‑segment
• Digit height: 14.2 mm (0.56 inch)
• Color: Ultra‑bright blue
• Connection type: Common Cathode
• Appearance: Black background with white segments

⚙️ Electrical Characteristics (25°C)

• Peak wavelength (λp): ~470 nm
• Forward voltage (Vf): 3.2 V typical at 10 mA
• Reverse current (IR): ≤ 50 μA at 5 V reverse
• Continuous forward current: 30 mA per segment
• Peak forward current: 200 mA (1/10 duty cycle, 10 kHz)
• Power dissipation: 100 mW per segment
• Operating temperature range: −20°C to +75°C
• Storage temperature range: −20°C to +85°C
• Soldering temperature: 230°C for 5 s (1.6 mm from body)

📏 Physical Dimensions

• Body size: ~19 mm (W) × 19 mm (H) × 8 mm (D)
• Pin pitch: 2.54 mm
• Total pins: 10

🔎 Typical Applications

• Digital clocks and timers
• Voltmeters and panel meters
• Counters and frequency displays
• General numeric indicators

💡 Usage Notes

• Drive each segment through an appropriate current‑limiting resistor.
• Suitable for static or multiplexed driving methods.
• Verify polarity per the common cathode pinout before powering.