NEC 2 of 5 Scanner for sale
NEC 2 of 5 Scanner for sale
NEC 2 of 5 Scanner for sale

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NEC 2 of 5 Scanner for sale

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2yrs

Suzhou, Jiangsu, China

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Product description

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NEC 2 of 5 was developed by the Nippon Electric Company (now NEC Corporation) in Japan. It is a member of the Code 2 of 5 symbology family, which was first developed in 1968. It is similar to Matrix 2 of 5.

The "2 of 5" name derives from the fact that of the five elements (bars and spaces) that are used to encode each character, two are wide and three are narrow.
Symbol Structure
The symbol comprises the following elements:
  • Leading quiet zone
  • Start character (wide bar, narrow space, wide bar)
  • Data characters
  • Optional check digit
  • Stop character (narrow bar, wide space, wide bar)
  • Trailing quiet zone
Character Set
This symbology supports all numeric digits (0-9).
Check Digit
NEC 2 of 5 contains an optional check digit that is usually based on the modulo 10 (mod 10) algorithm.
Symbol Dimensions
The minimum X dimension is 0.191 mm.

The recommended minimum symbol height for manual scanning is 5.0 mm or 15 percent of the symbol width (excluding quiet zones), whichever is greater. The quiet zones must be at least 10 modules wide or 2.54 mm, whichever is greater.

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