Kingbright DC03-11SRWA: Super Bright Red 0.3-inch Dual Digit Numeric Display

The Kingbright DC03-11SRWA numeric display, featuring Super Bright Red LEDs made with Gallium Aluminum Arsenide, offers a compact and high-visibility solution for digital display applications.

Features:

0.3-inch digit height for clear visibility
Low current operation for energy savings
Excellent character appearance for easy readability
Easy mounting on PC boards or sockets for versatile integration
Two-digit package simplifies alignment and assembly
Mechanically rugged for reliable performance
Standard gray face with white segment for high contrast
RoHS compliant for environmental sustainability
Applications:

Home and smart appliances for digital displays
Time and digital combination displays
Industrial and instrumental applications
Numeric status indication
Technical Specifications:

Emitting Color: Super Bright Red (GaAlAs)
Lens Type: White Diffused
Luminous Intensity: 5600 mcd (Min.), 15000 mcd (Typ.) at 10mA
Forward Voltage: 1.8V - 2.3V at 10mA
Capacitance: 45 pF
Reverse Current: -10 µA at 5V Reverse Voltage
Absolute Maximum Ratings:

Power Dissipation: 75 mW
DC Forward Current: 30 mA
Peak Forward Current: 155 mA
Reverse Voltage: 5V
Operating/Storage Temperature: -40°C to +85°C
Lead Solder Temperature: 260°C for 3-5 Seconds
Optical Characteristics:

Peak Wavelength: 655 nm at 10mA
Dominant Wavelength: 640 nm at 10mA
Spectral Bandwidth at 50%: 20 nm
Mounting and Soldering Recommendations:

Through-hole displays are not compatible with reflow soldering.
Mild "no-clean" fluxes are recommended for soldering.
Cleaning should be done with water only, avoiding harsh organic solvents.
Packing & Label Specifications:

The DC03-11SRWA is packed and labeled according to Kingbright's standard procedures.
Circuit Design Notes:

Protective current-limiting resistors may be necessary for operating LEDs within the specified range.
LEDs mounted in parallel should each have their own current-limiting resistor.
The driving circuit should protect the LED against reverse voltages and transient voltage spikes.
Precautionary Notes:

The information provided is intended for technical reference and is subject to change without notice.
Customers should refer to the latest datasheet for updated specifications before production usage.
Kingbright is not responsible for issues arising from exceeding specified limits.
For Further Assistance:

Visit Kingbright's Application Notes for more detailed guidance on design and implementation.