Surge arrester
B88069X4693T602
S8A-A90XHC
2-electrode arrester
Features
Applications
Standard size
Fast response time
Consumer electronic
Alarm systems
Very high current rating
Stable performance over life
Very low capacitance
High insulation resistance
Excellent SMD handling
RoHS-compatible
Electrical specifications
DC spark-over voltage 1) 2)
90
±20
72
V
%
V
V
Tolerance
Min.
Max.
108
Impulse spark-over voltage
at 100 V/µs - for 99% of measured values
- typical values of distribution
< 500
< 450
V
V
at 1 kV/µs
- for 99% of measured values
- typical values of distribution
< 600
< 550
V
V
Service life
10 operations
1 operation
10 operations
1 operation
1 operation
300 operations
50 Hz, 1 s
50 Hz, 0.18 s (9 cycles)
8/20 µs
8/20 µs
10/350 µs
10/1000 µs
20
100
20
25
5
A
A
kA
kA
kA
A
100
Insulation resistance at 50 VDC
Capacitance at 1 MHz
> 10
GΩ
< 1.5
pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 10
< 0.5
~ 60
V
A
V
Weight
~ 1.5
g
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking
°C
−40 ... +125
40/125/21
without
1)
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
2)
Terms in accordance with ITU-T Rec. K.12 and IEC 61643-311
PPD AB PD / PPD AB PM
Version: 04 / 2019-05-10
Please read Cautions and warnings and
Page 2 of 6
Important notes at the end of this document.