Product Specification

2R-8x6 series

GAS DISCHARGE TUBS

Circuit Protection

www.yageo.com

Feb. 02, 2021 V.1

Electrical Characteristics

Part

Number

DC

Spark-over

Voltage

Maximum

Impulse

Spark-over

Voltage

Nominal

Impulse

Discharge

Current

Alternating

Discharge

Current

Impulse

Life

Minimum

Insulation

Resistance

Maximum

Capacitance

Device

Marking

Code

100V/s

1000V/μs

8/20μs

10times

50Hz,1sec

10/1000μs

100A

Test

Voltage

(GΩ)

1MHz

(V)

(V)

(KA)

(A)

(times)

DC(V)

(pF)

2RP075L-8

2RP075M-8

75±20%

600

20

20

500

25

1.0

1.5

2RP075-8

2RP090L-8

2RP090M-8

90±20%

600

20

20

500

50

1.0

1.5

2RP090-8

2RP120L-8

2RP120M-8

120±20%

600

20

20

500

50

1.0

1.5

2RP120-8

2RP145L-8

2RP145M-8

145±20%

700

20

20

500

100

1.0

1.5

2RP145-8

2RP150L-8

2RP150M-8

150±20%

700

20

20

500

100

1.0

1.5

2RP150-8

2RP230L-8

2RP230M-8

230±20%

700

20

20

500

100

1.0

1.5

2RP230-8

2RP250L-8

2RP250M-8

250±20%

800

20

20

500

100

1.0

1.5

2RP250-8

2RP300L-8

2RP300M-8

300±20%

900

20

20

500

100

1.0

1.5

2RP300-8

2RP350L-8

2RP350M-8

350±20%

900

20

20

500

100

1.0

1.5

2RP350-8

2RP400L-8

2RP400M-8

400±20%

1000

20

20

500

100

1.0

1.5

2RP400-8

2RP470L-8

2RP470M-8

470±20%

1100

20

20

500

250

1.0

1.5

2RP470-8

2RP600L-8

2RP600M-8

600±20%

1300

20

20

500

250

1.0

1.5

2RP600-8

2RP800L-8

2RP800M-8

800±20%

1500

20

20

500

250

1.0

1.5

2RP800-8

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