1 Scope
2 References
3 Definitions
4 Abbreviations
5 Storage conditions
6 Electrical requirements
6.1 Spark-over voltages (see clause 7.1)
6.2 Insulation resistance (see clause 7.2)
6.3 Capacitance
6.4 Transverse voltage
6.5 d.c. holdover voltages (see clauses 7.5 and Figures 4
and 5)
6.6 Life tests (see clause 7.6)
6.7 Short-circuit behaviour
7 Test methods
7.1 Spark-over voltage
7.2 Insulation resistance
7.3 Capacitance
7.4 Impulse transverse voltage for 3-electrode gas discharge tubes
7.5 Holdover test
7.6 Life tests
7.7 Short-circuit test
8 Environment tests
8.1 Radiation
8.2 Robustness of terminations
8.3 Solderability
8.4 Resistance to soldering heat
8.5 Vibration
8.6 Damp heat cyclic
8.7 Sealing
8.8 Low temperature
9 Informative characteristics
10 Identification
10.1 Marking
10.2 Documentation
11 Ordering information
Annex A – Test circuit for GDT used in ISDN circuits
Annex B – Spark-over test waveform
Annex C – Determining the special test protector (STP)
Bibliography