General view

ROL61

ICCE

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

Specifications

Function
optocoupler (LED + phototransistor)
Package
mini DIP/plastic

Sources: [1]

Variants (6)

ROL61
ROL61A
ROL61B
ROL61C
ROL61D
ROL61E

The sources give the same data for all these codes; they do not say how the versions differ.

Click a column heading to sort. „+” adds a variant to the comparison (ROL61).

Description

The ROL61 is a series of optocouplers (LED + phototransistor) listed in the Agenda radioelectronistului (2nd edition, 1989) among the optoelectronic devices made in Romania by ICCE, in a mini DIP/plastic package [1]. Its codes (ROL61, ROL61A, ROL61B, ROL61C, ROL61D and ROL61E) are in the Variants table.

The Agenda lists these codes in one row, „ROL 61 (–, A, B, C, D, E)”, with the same function and package [1].

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

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

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Documents

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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