Kingbright SC10-11SURKWA Hyper Red LED Numeric Display
Technical Specifications

© 2020 Kingbright. All Rights Reserved.
Spec No: DSAM8460 / 1301003057
Rev No: V.4A
Date: 03/11/2020

Product Description:
The SC10-11SURKWA is a high-performance single digit numeric display featuring Hyper Red LEDs made with AlGaInP on a GaAs substrate. This device is designed for applications requiring excellent character appearance and high light output while maintaining low current operation.

Key Features:
1.02 inch digit height for clear visibility
Low current operation for energy efficiency
Excellent character appearance and high light output
Easy mounting on P.C. boards or sockets
Mechanically rugged for reliable performance
Standard gray face with white segment
RoHS compliant for environmental sustainability
Applications:
Home and smart appliances
Display time and digital combination
Industrial and instrumental applications
Numeric status indication
Handling Precautions:
Electrostatic discharge and power surge could damage the LEDs.
Use a wrist band or anti-electrostatic glove when handling.
All devices, equipment, and machinery must be electrically grounded.
Package Dimensions:
SC10-11SURKWA 26 mm (1.02 inch) Single Digit Numeric Display
Notes:

All dimensions are in millimeters (inches), with a tolerance of ±0.25 mm (0.01 inch) unless otherwise noted.
Specifications and technical data are subject to change without prior notice.
Selection Guide:
Part Number Emitting Color (Material) Lens Type Iv (ucd) @ 10mA [1] Min. Typ.
SC10-11SURKWA Hyper Red (AlGaInP) White Diffused 88000 260000 Common Cathode, Rt. Hand Decimal
Notes:

Luminous intensity/luminous Flux: +/-15%.
Luminous intensity value is traceable to CIE127-2007 standards.
Absolute Maximum Ratings and Electrical/Optical Characteristics:
Wavelength at Peak Emission (IF = 10mA): 645 nm
Dominant Wavelength (IF = 10mA): 630 nm
Spectral Bandwidth at 50%: 28 nm
Capacitance: 35 pF
Forward Voltage (IF = 10mA): 3.7 - 4.7 V
Reverse Current (VR = 5V): - 10 μA
Notes:

Duty Cycle: 1/10, Pulse Width: 0.1ms.
Measurement taken 2mm below package base.
Relative humidity levels maintained between 40% and 60% in production area are recommended.
Recommended Wave Soldering Profile:
Through-hole displays are incompatible with reflow soldering.
Pre-heat temperature of 105°C or less, followed by a solder bath at 260°C for 3-5 seconds.
Do not apply stress to the epoxy resin while the temperature is above 85°C.
Cleaning Instructions:
Use mild "no-clean" fluxes for soldering.
Clean components with water only, avoiding harsh organic solvents.
The cleaning process should be at room temperature and not exceed one minute.
Remove excess moisture with forced-air drying immediately after washing.
Circuit Design Notes:
Protective current-limiting resistors may be necessary.
LEDs in parallel should each have a current-limiting resistor.
Design circuits to protect against reverse voltages and transient spikes.
Choose safe operating current based on max ambient temperature.
Avoid prolonged reverse bias to prevent metal migration.
Precautionary Notes:
Information is for representative usage and technical reference only.
Specifications are subject to change without notice.
Operate within specified limits; Kingbright is not responsible for misuse.
Consult Kingbright for special applications or reliability requirements.
Do not reproduce or transmit information without permission.
For More Information:
Visit Kingbright Application Notes