SPSEMI

REV 2016 12 12

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www.spsemi.cn

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Gas Discharge Tube

SPA Series

Features

Electronic stability

Small volume, easy to placement machine operation

Large flow capacity, impact resistant ability

Static electricity capacity, good insulation

Reaction speed is 50 ns - 150 ns

GDT/SPA Series

Applications

ADSL MODEM

FAX

TELEPHONE

、、

RS485

RS232

CAN level of protection

、、

CATV

Power supply prevents thunder common-mode protection

Marking Code

SP A150FX

Internal Code(Default)

F:Two Parties

A:A Round

Nom. DC spark-over

voltage Vs

090:90V

150:150V

470:470V

:

SPX 2R/0.5KA

SPA 2R/2.5KA

:

SPB 2R/5KA

:

SPC 2R/5KA

:

SPH 2R/20KA

:

3SPC 3R/5KA

:

3SPH 3R/20KA

:

Product Name

No Mark