Kingbright DC56-11YWA: High-Performance Yellow LED Numeric Display

The Kingbright DC56-11YWA is a high-visibility yellow LED numeric display designed for a wide range of applications requiring clear and reliable digital information. With its robust construction and user-friendly features, it is an ideal choice for various industries.

Features:

0.56-inch Digit Height: Ensures excellent character appearance and readability.
Low Current Operation: Energy-efficient and cost-effective.
Easy Mounting: Compatible with PC boards or sockets for versatile installation options.
Dual Digit Package: Simplifies alignments and assembly processes.
Mechanical Durability: Built to withstand tough conditions.
Standard Color Options: Gray face with white segment for high contrast and visibility.
Applications:

Home and Smart Appliances: Display time and digital combinations.
Industrial and Instrumental Applications: Numeric status indicators.
Suitable for environments where clear numeric display is crucial.
Technical Specifications:

Part Number: DC56-11YWA
Emitting Color: Yellow (GaAsP/GaP)
Lens Type: White Diffused
Luminous Intensity at 10mA: 2200 (Min.) to 6500 (Typ.)
Common Cathode, Rt. Hand Decimal
Electrical and Optical Characteristics:

Power Dissipation (PD): 75 mW
Reverse Voltage (VR): 5 V
Operating Temperature: -40 to +85 °C
Storage Temperature: -40 to +85 °C
DC Forward Current (IF): 30 mA
Peak Forward Current (IFM): 140 mA
Optical Performance:

Wavelength at Peak Emission (IF = 10mA): 590 nm (Typ.)
Dominant Wavelength (IF = 10mA): 588 nm (Typ.)
Spectral Bandwidth at 50%: 35 nm (Typ.)
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 solvents.
Absolute Maximum Ratings:

Lead Solder Temperature: 260°C for 3-5 seconds
Technical Data:

Provides a graph of Relative Intensity vs. Wavelength
Forward Voltage vs. Forward Current graph
Luminous Intensity vs. Forward Current graph
Forward Current Derating Curve
Luminous Intensity vs. Ambient Temperature graph
Precautionary Notes:

This document reflects representative usage scenarios and is for technical reference only.
Specifications are subject to change without notice. Customers should refer to the latest datasheet for updated specifications.
The product should be operated within the environmental and electrical limits specified in the datasheet.
Packaging & Label Specifications:

Through Hole Display Mounting Method: Detailed instructions on lead forming and installation to avoid damage.
Circuit Design Notes:

Recommends protective current-limiting resistors and considerations for driving circuit design.