B88069X7990B502 EPCOS Inc, B88069X7990B502 Datasheet - Page 50

• 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

3-Electrode Arresters
3-Elektroden-Ableiter
Currents through center electrode, half value through each line electrode.
About packing see page 65.
Type
Ordering code
Nom. DC spark-over
voltage V
Tolerance of V
Impulse spark-over
voltage
@ 100 V/µs 99% of
measured values
@ 100 V/µs typical
values
@ 1 kV/µs 99% of
measured values
@ 1 kV/µs typical
values
Nom. alternating
discharge current
@ 50 Hz, 1 s
Alternating
discharge current
@ 50 Hz, 9 cycles
Nom. impulse
discharge current
10 operations 8/20 µs
Single impulse discharge
current, 1 op. 8/20 µs
Impulse discharge cur-
rent, 1 op. 10/350 µs
Impulse discharge cur-
rent, 300 op. 10/1000 µs
Insulation resistance
Capacitance @ 1 MHz
Heavy-duty types
20 kA / 10 A • Ø 8 x 10 mm
sdcN
sdcN
50
T20-...
10±0.3
B88069X8710C203
B88069X8920B252
B88069X8740B502
1.5±0.1
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.
T20-A230X
T21-A230X
T23-A230X
4.25±0.15
RAB0002-2
< 400
< 350
< 500
< 450
< 1.5
± 20
> 10
230
200
10
50
20
25
5
T20-A230X
T23-A230X
on request
on request
< 350
< 450
< 400
< 400
< 1.5
> 10
± 20
230
200
10
50
20
25
5
10±0.3
50±3
T21-...
B88069X8810C203
B88069X8800B252
B88069X8840B502
ø1
T20-A250X
T21-A250X
T23-A250X
< 500
< 400
< 600
< 550
< 1.5
> 10
± 20
250
200
10
50
20
25
5
RAB0183-B
B88069X7320C203
B88069X5120B252
B88069X7200B502
T20-A350X
T21-A350X
T23-A350X
< 650
< 550
< 700
< 600
< 1.5
> 10
± 20
350
200
10
50
20
25
5
4.4±0.3
ø1
T23-...
B88069X7820C203
B88069X8070B502
13.4
10±0.3
© EPCOS AG 2008
T20-A420X
T23-A420X
_
2
–17/+30
< 750
< 700
< 850
< 800
< 1.5
> 10
420
200
RAB0184-J
10
50
20
25
4.4±0.3
2
GΩ
kA
kA
kA
pF
%
V
V
V
V
V
A
A
A