Surge arrester
B88069X8300****
T83-A90X
3-electrode arrester
Features
Applications
Standard size
Fast response time
Telecommunications
Line protection
Base station protection
Very high current rating
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
Electrical specifications
DC spark-over voltage 1) 2) 3)
90
±20
72
V
%
V
V
Tolerance
Min.
Max.
108
Impulse spark-over voltage 3)
at 100 V/µs - for 99% of measured values
< 400
< 300
V
V
- typical values of distribution
at 1 kV/µs
- for 99% of measured values
- typical values of distribution
< 550
< 500
V
V
Service life
10 operations
1 operation
10 operations [5× (+) & 5× (–)]
1 operation
50 Hz; 1 s 4)
10
A
50 Hz; 0.18 s (9 cycl.) 4)
40
A
8/20 µs 4)
8/20 µs 4)
10/350 µs 4)
10
15
2
200
> 10
kA
kA
kA
A
1 operation
300 operations [150× (+) & 150× (–)] 10/1000 µs 4)
3)
Insulation resistance at 50 VDC
GΩ
pF
µs
Capacitance at 1 MHz 3)
Transverse delay time 5)
< 1.5
< 0.2
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 15
< 0.5
~ 70
V
A
V
Weight
~ 1.4
g
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, red negative
°C
−40 ... +125
40/125/21
90 YY O
90
YY
O
- Nominal voltage
- Year of production
- Non radioactive
Certifications
UL 497B (E163070)
Remarks on next page
PPD AB PD / PPD AB PM
Version: 09 / 2019-08-23
Please read Cautions and warnings and
Page 2 of 7
Important notes at the end of this document.