General view

ROL81

ICCE

Year
Unknown
Category
Components
Type
Optoelectronic devices
Documentation score
1/5
Last edited
05 OCT 2026

Specifications

Function
multidigit display element (9 digits and floating decimal point)
Colour
red
Package
plastic

Sources: [1]

Description

The ROL81 is a red multidigit display element (9 digits and floating decimal point) listed in the Agenda radioelectronistului (2nd edition, 1989) among the optoelectronic devices made in Romania by ICCE, in a plastic package [1].

Coded as (Romanian system, internal CCSIT-CE code) [2]:

Part Meaning
RO manufacturer’s code: RO (Romania)
L optoelectronic device
81 identification number

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References

  1. [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, chapter 32 „Dispozitive optoelectronice produse în R.S.R.”, p. 564
  2. [2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 26.7 „Sistemul românesc (codul intern CCSIT-CE)”, p. 486