B88069X2261B252 EPCOS Inc, B88069X2261B252 Datasheet - Page 2

• Manufacturer Part Number: B88069X2261B252
• Description: Gas Discharge Tubes (GDTs) / Gas Plasma Arrestors T31-A90X
• Manufacturer: EPCOS Inc

Specifications of B88069X2261B252

• Peak Pulse Current: 10 KA
• Dc Breakover Voltage (nominal): 90 V
• Number Of Electrodes: 3
• Termination Style: Through Hole
• Dimensions: 6 mm D x 8.1 mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
KB AB E / KB AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
DC spark-over voltage
Impulse spark-over voltage
Service life
Insulation resistance at 50 V
Capacitance at 1 MHz
Transverse delay time
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, blue negative
Surge arrester
3-electrode arrester
Features
Very small size
Extremely fast response time
High current rating
Stable performance over life
Extremely low capacitance
High insulation resistance
RoHS-compatible
10 operations
10 operations
at 100 V/µs
at 1 kV/µs
1 operation
1 operation
2 operations
[5x (+) & 5x (-)]
4)
3)
1) 2) 4)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
4)
dc
4)
50 Hz; 1 s
50 Hz; 0.18 s (9 cycles)
8/20 µs
8/20 µs
10/350 µs
Page 2 of 4
5)
5)
5)
5)
Applications
Modem
Data lines
5)
90
± 20
< 450
< 300
< 500
< 380
10
30
10
12
5
> 10
< 1.5
< 0.2
~ 10
~ 1
~ 60
~ 1.4
-40 ... +90
40/ 90/ 21
90 YY O
90
YY
O
- Nominal voltage
- Year of production
- Non radioactive
B88069X2261B252
Issue 03 / 2007-03-29
T31-A90X
V
%
V
V
V
V
A
A
kA
kA
kA
GΩ
pF
µs
V
A
V
g
°C