Gas Discharge Tubes

Gas Discharge Tubes

Document: SCD27304

Status: Released

© 2008, 2011 Tyco Electronics Corporation,

2

Rev: B

Date: MAY 11, 2011

a TE Connectivity Ltd. Company. All rights reserved.

Device Voltage Ratings and Part Marking

Device Surge Rating, Capacitance, Insulation Resistance, UL

GTCX25-XXXM-R02 Series

Part Number

DC Sparkover

Impulse

Sparkover

DC Holdover

Voltage

On-State Voltage

@100V/s

±20% Tolerance

(V)

@100 V/ s (V)

@1000 V/ s (V)

Per ITU K.12

(<150ms)

(V)

Nominal

(@ 1A)

(V)

GTCX25-750M-R02

75

450

550

<52

20

GTCX25-900M-R02

90

450

550

<52

20

GTCX25-141M-R02

140

500

600

<80

20

GTCX25-151M-R02

150

500

600

<80

20

GTCX25-201M-R02

200

600

700

<135

20

GTCX25-231M-R02

230

600

700

<135

20

GTCX25-251M-R02

250

600

700

<135

20

GTCX25-261M-R02

260

700

800

<135

20

GTCX25-301M-R02

300

800

900

<150

20

GTCX25-351M-R02

350

900

1000

<150

20

GTCX25-401M-R02

400

900

1000

<150

20

GTCX25-421M-R02

420

900

1000

<150

20

GTCX25-471M-R02

470

1050

1150

<150

20

GTCX25-501M-R02

500

1100

1200

<150

20

GTCX25-551M-R02

550

1300

1400

<150

20

GTCX25-601M-R02

600

1300

1400

<150

20

Part Number

Impulse

Discharge

Current

Impulse

Life

AC

Discharge

Current

(1sec duration;

10 hits)

Capacitance

Insulation

Resistance

UL

Rating

8x20 s

10 hits

10x1000 s

300 hits

@50 Hz

@1Mhz

@100V*

UL497B

#E179610

GTCX25-xxxM-R02

2.5kA

100A

2.5Arms

<1pF

10,000 (M )

All Devices

Devices <=90V measured @ 50V

Devices >=500V measured @ 250V