Product Lines

20 series – Miniature Alarm Clock Module
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2XC-A0J (12h), 2XE-A0J(24h)

miniature clock module with external Power Connector

Product Descriptions
VOSCA not only provides competitive prices and excellent quality, but also helps customers solve technical problems, improve quality, and reduce costs, thereby helping customers improve their competitiveness. This product uses a high accuracy quartz oscillator, the time error value is within plus or minus 5PPM; the power consumption is very low, about 1.5uA. Suitable for any product that needs time for reference.

This is a basic digital small clock module. Attached 15 cm long power connector, display hours and minutes, the number is about 7mm high, with 12-hr and 24-hr versions for customers to choose. The operating voltage is 1.5V. It is equipped with two rubber buttons for "setting" and "adjustment". Press the "Set" button to enter the hour setting mode, the hour on the subtitles will flash, press the "Adjust" button to adjust the hour; then press the "Set" button to enter the minute setting mode. The minutes on the subtitles will flash; press the "Adjust" button to set "Minutes". Finally, press the "Set" button to return to the normal display mode.

The size is 35 x 18.4 mm and the thickness is 8.0 mm; the connector wire is 150 mm long and the pitch is 2.54 mm.
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  1. Physical Size
    • Plastic Frame - 35 x 18.4 mm
    • Module Thickness - 8.0 mm (including battery)
  2. LCD
    • Screen - 20 x 10.90 mm
    • Number of Digit - 4 digits
    • Digit Height - 7.0 mm
  3. Button: 2 keys
  4. Power Source: 1.50 volts, with 140 cm external connector (pitch 2.54mm)
  5. Electrical Specification
    • Operating Voltage - +1.20 ~ + 1.80 volts
    • Current Drain - 3uA typically
    • Operation Temperature - -10 ~ +50 ℃
    • Storage Temperature - -20 ~ +60 ℃
  • Display hour, and minute
  • Both 12-hour or 24hour versions are available

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