General view

TCZ2V4…TCZ5V1

IPRS Băneasa

Year
Unknown
Category
Components
Type
Diodes
Documentation score
1/5
Last edited
09 OCT 2026

Specifications

Type
Zener diode
Power dissipation (Ptot)
0.3 W
Package
DO-35

Sources: [1]

Variants (7)

TCZ2V4
TCZ2V7
TCZ3V6
TCZ3V9
TCZ4V3
TCZ4V7
TCZ5V1

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 (TCZ2V4…TCZ5V1).

Description

The TCZ2V4…TCZ5V1 is a series of 0.3 W Zener diodes made in Romania by IPRS Băneasa, listed in the Agenda radioelectronistului (2nd edition, 1989) in a DO-35 package [1]. Its codes are in the Variants table.

The book gives only a list for the 0.3 W Zener diodes, printed „TCZ 2V4/2V7/3V6 … 5V1; BZ 430/440 (6,2V) și ZTC) 33 — în capsulă DO 35” (in a DO-35 package), without values [1].

The codes are read here as TCZ followed by the voltage (2V4 … 5V1); the list has no TCZ 3V3 [1].

The drawing in the Gallery is the DO-35 (F-80) glass package drawn in the table of the 0.4 W Zener diodes on the same page [1].

Gallery

IPRS Băneasa TCZ2V4…TCZ5V1: DO-35 (F-80) glass package, diode: coloured band („Bandă colorată”) at the cathode end (C = cathode, A = anode)No image available
DO-35 (F-80) glass package, diode: coloured band („Bandă colorată”) at the cathode end (C = cathode, A = anode)

Documents

No documents available yet.

References

  1. [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 27.2.2 „Diode Zener produse în R.S.R.” (producător: I.P.R.S. – Băneasa), „Diode Zener de 0,3 W”, pp. 504–505