EADSS056RA1 Everlight Display (Other) In Stock
The EADSS056RA1 is an Everlight 0.56-inch single-digit 7-segment LED display in brilliant red with common cathode configuration, rated for 25 mA maximum forward current. Measuring 14.22 mm display height, it fits standard numeric readout designs. Available in stock worldwide with competitive pricing.
- Manufacturer
- Everlight
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- EADSS056RA1 Datasheet PDF
- Category
- Display
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EADSS056RA1?
- 0.56-inch (14.22 mm) digit height provides high visibility for panel meters and counters at up to 3 m viewing distance
- Common cathode configuration with decimal point simplifies interface with standard 7-segment driver ICs such as CD4511 or MAX7219
- Brilliant red emission with 25 mA maximum forward current delivers high luminous intensity for bright ambient light environments
What is EADSS056RA1 used for?
The EADSS056RA1 is used in digital panel meters, temperature controllers, frequency counters, and process control displays that require clear single-digit numeric readout in red. Its 0.56-inch digit height and common cathode configuration make it straightforward to drive with standard CMOS or TTL 7-segment decoder/driver ICs. Industrial equipment front panels, weighing scales, and laboratory instruments commonly specify this display for its reliable red LED emission and compact 10-pin SMD footprint.
What are the specifications of EADSS056RA1?
| YTEOL | 6 |
| Color | BRILLIANT RED |
| Configuration | COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT |
| Display Height | 14.22mm |
| Forward Current-Max | 0.025A |
| Number of Functions | 1 |
| Optoelectronic Device Type | 7 SEG NUMERIC LED DISPLAY |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.40.20.00 |
Where can I find the EADSS056RA1 datasheet?
EADSS056RA1 Datasheet DownloadOfficial datasheet from Everlight
What are equivalent replacements for EADSS056RA1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the forward current and digit height of the EADSS056RA1 display?
The EADSS056RA1 has a maximum forward current of 25 mA per segment and a digit height of 14.22 mm (0.56 inch). Operating each segment at 10 mA to 20 mA within this limit ensures adequate brightness for most indoor panel meter and instrument applications while maintaining long LED lifetime exceeding 50,000 hours.
Which driver ICs are compatible with the EADSS056RA1 common cathode configuration?
The EADSS056RA1 common cathode 7-segment display is directly compatible with driver ICs such as the CD4511B, 74HC4511, MAX7219, and TM1637. These ICs supply 10 mA to 20 mA per segment at 3.3 V or 5 V logic levels, simplifying microcontroller interface design for numeric readout applications without additional current limiting components.
For a digital thermometer design, why is the EADSS056RA1 a practical choice over a smaller display?
The 14.22 mm digit height of the EADSS056RA1 allows comfortable reading from 1 m to 2 m distance, which is appropriate for wall-mounted or benchtop thermometers in kitchens, labs, or HVAC control rooms. Its brilliant red emission at 25 mA maximum stands out against light backgrounds without requiring external optics, reducing bill of materials compared to smaller 0.36-inch alternatives needing magnifying lenses.
How does the 10-pin SMD package of the EADSS056RA1 benefit PCB assembly?
The 10-pin SMD package of the EADSS056RA1 enables automated pick-and-place assembly, reducing manual soldering labor compared to through-hole 7-segment displays. The compact SMD footprint allows the display to be placed directly on the main PCB with a minimum pad pitch of approximately 2.54 mm, saving board space versus discrete through-hole alternatives while maintaining the full 14.22 mm visible digit height.
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