B88069X7990B502 EPCOS Inc, B88069X7990B502 Datasheet - Page 8

• Manufacturer Part Number: B88069X7990B502
• Description: Gas Discharge Tubes (GDTs) / Gas Plasma Arrestors T83-A300X
• Manufacturer: EPCOS Inc

Specifications of B88069X7990B502

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Overview of Type Series
Übersicht Typenreihen
1) Surge current: 10 x 8/20 µs wave in total; AC current: 10 x 1s / 50 Hz in total
Typical
applications
Typische
Anwendungen
Surge arresters are usually classified by their discharge capability.
The overview above relates type series to discharge classes and shows the available voltage ratings.
According to their discharge class the individual type series can be assigned to typical applications.
Type series
Discharge
class
kA /A
Dimensions
mm (Ø x h)
Page
V
U
2-electrode arresters
2-Elektroden-Ableiter
sdcN
agN
1)
2)
2)
(V)
(V)
1000
1400
1500
1600
2000
2200
2500
3000
3500
3600
4000
4500
5500
150
170
230
250
260
270
300
350
400
470
500
600
800
75
90
4.5x3.2x2.7
8
Customer premises equipment such as
DSL modems, WLAN routers, TV sets and cable modems
Teilnehmerendgeräte wie DSL modems, WLAN-Routers, TV-
Empfänger oder Kabelmodems
2 / 2
S30
28
Please read Important notes on page 4 and Cautions and warnings on page 69.
Bitte beachten Sie die Seite 4 Wichtige Hinweise sowie die
Warn- und Sicherheitshinweise auf Seite 69.
2.5 / 2.5
4.7x4
ES
29
2 / 2; 1.5
2.5 / 2.5
30/31
5.5x6
EM
Light duty
5 / 5
5x5
M5
32
5 / 5
8x6
EC
33
5 / 5
8x6
EF
39
Latest data sheets are available at www.epcos.com/arresters
Crossover junctions
for overhead cables,
underground cables,
subscriber protection
Überführungsstellen
oberirdischer Kabel,
Erdkabel, Teilnehmer-
schutz
Aktuelle Datenblätter unter www.epcos.de/arresters
10 / 10
A6/N8
8x6
34
Medium duty
2) Nominal DC spark-over voltage
10 / 10
5 / 2.5
37/38
8x8
A7
Overhead lines and installations
particularly susceptible to light-
ning threats, subscriber protec-
tion in exposed locations
Freileitungen und Anlagen bei
erhöhter Blitzgefährdung, Teil-
nehmerschutz bei exponierter
Lage
20 / 20
8x6
A8
35
Heavy duty
© EPCOS AG 2008
20 / 20
8x20
A83
36
11.8 x17.4
20 / 20
V1
40