4

6

Product Specification

2R-8x6(T6) series

GAS DISCHARGE TUBS

Circuit Protection

Electrical Ratings

Items

Test Condition/Description

Requirement

DC Spark-over

Voltage

The voltage is measured with voltage ramp dv/dt=100V/s.

To meet

the specified

value

Maximum Impulse

Spark-over Voltage

The maximum impulse spark-over voltage is measured with voltage ramp

dv/dt=1000V/

μs.

Impulse

Discharge Current

Maximum 8/20

μs surge current that can be applied between two

electrodes, 5 positive and 5 negative surges, with 3 minutes interval time.

0

10

50

90

100

Time

Impulse Width

8µs

20µs

Crest value

Alternating

Discharge Current

Rated RMS value of AC current at 50Hz, 1 sec. for 10 times with interval

time 3 min.

Insulation

Resistance

The resistance of gas tube shall be measured between two electrodes.

Capacitance

The capacitance of gas tube shall be measured between two electrodes.

Test frequency: 1MHz

Recommended Soldering Conditions

Wave Soldering

Time (minutes)

Preheating

Maximum Wave 265℃

Cooling

Soldering

3.5

4

2.5

3

1.5

2

0.5

1

0

300

250

200

150

100

50

0

Item

Conditions

Peak Temperature

265℃

Dipping Time

10 seconds

Soldering

1 time