ELS-321HDB Datasheet – 0.3 inch Digit Segment – Everlight

Part Number: ELS-321HDB

Function:  0.3″ Single Digit Display

Package: DIP 10 Pin Type






A 0.3-inch digit segment typically refers to a display segment size commonly used in numeric displays or seven-segment displays. It represents the height or diagonal length of each individual segment within the display.

In a seven-segment display, each digit is composed of seven segments arranged in a specific pattern. These segments can be independently controlled to form various numbers and characters. A 0.3-inch digit segment size indicates the height or diagonal length of each segment in the display.

The 0.3-inch digit segment size is a compact size often found in smaller electronic devices or applications where space is limited. These displays are commonly used in digital clocks, small calculators, instrumentation panels, appliances, and other devices that require numeric or alphanumeric displays.


1. The ELS-321series is a large 7.62mm (0.3″)high seven segment display design for viewing distances up to 7 meters.

2. These displays provide excellent reliability in bright ambient light.

3. These device is made with red segments and black surface





1. Industrial standard size.
2. Low power consumption.
3. Categorized for luminous intensity. display


1. Audio equipment
2. Instrument panels
3. Digital read out

ELS-321HDB Datasheet

ELS-321HDB pdf


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