SJ 3120-1988Detail specification for electronic component--Ambient-rated bipolar transistors for high frequency amplification, Type 3DG1215 (English PDF)

1 Foreword

SJ 3120-1988 was issued by Ministry of Industry and Information Technology on 8 April 1988 and has been in force since 1 December 1988.

The SJ prefix, without a suffix, marks a mandatory standard: within its scope, compliance is required.

The document runs to 8 pages in English translation.

2 Scope Preview

SJ 3120-1988 is filed under Chinese Standard Classification L42, in the field of electronic components and information technology.

This catalogue holds 1,191 other SJ standards without an ICS number.

In this catalogue, SJ standards carry edition years from 1965 to 2021.

3 About this standard

Sector: Electronics Industry Standard

Issued by: Ministry of Industry and Information Technology

English translation: about 8 pages (approximate)

Chinese original: about 9,934 characters

4 Related standards

Standards on related subjects:

SJ/T 11281-2017 — Measure methods of light emitting diode (LED) displays

SJ/T 11141-2017 — Generic specification for LED displays

GB/T 18910.2-2003 — Liquid crystal and solid-state display devices -- Part 2: Liquid crystal display modules sectional specification

SJ/T 1480-2016 — Discrete semiconductor devices 3CG130 high frequency low power silicon PNP transistor detailed specification

SJ/T 1477-2016 — Discrete semiconductor devices 3CG120 high frequency low power silicon PNP transistor detailed specification

SJ/T 1472-2016 — Discrete semiconductor devices 3CG110 high frequency low power silicon PNP transistor detailed specification

5 Classification and status

Chinese Standard Classification (CCS): L 42

Prefix SJ: mandatory standard.