A81-A350X EPCOS Inc, A81-A350X Datasheet
A81-A350X
Manufacturer Part Number
A81-A350X
Description
SURGE ARRESTER 350V GASTUBE 2PIN
Manufacturer
EPCOS Inc
Datasheet
1.A81-A350X.pdf
(2 pages)
Specifications of A81-A350X
Spark Over Voltage
350V
Tolerance
±20%
Impulse Discharge Current
20kA 8x20µs
Package / Case
Axial
Mounting Type
Through Hole
Voltage Rating Max
350VDC
Surge Current Max
25KA
Failsafe Protection
No
Mounting Style
Through Hole
Operating Temp Range
-40C to 90C
Product Diameter (mm)
8mm
Product Length (mm)
6.05mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
495-4271
B88069X2380S102
B88069X2380S102
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
A81-A350X
Manufacturer:
SIEMENS
Quantity:
5 614
DC spark-over voltage
Impulse spark-over voltage
Nominal impulse discharge current (wave 8/20 µs)
Single impulse discharge current
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
Insulation resistance at 100 V
Capacitance at 1 MHz
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, blue
1)
2)
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
AB E / AB PM
Surge Arrester
2-Electrode-Arrester
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
at 100 V/µs
at 1 kV/µs
1) 2)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
dc
(wave 8/20 µs)
Page 1 of 2
Ordering code:
350
< 700
< 650
< 900
< 800
20
25
20
100
> 10
< 1.5
~ 15
~ 0.5
~ 60
~ 1.5
-40 ... +90
40/ 90/ 21
350
YY
O
± 20
- Nominal voltage
- Year of production
- Non radioactive
350 YY O
B88069X2380S102
Issue 06, 18.04.2002
A81-A350X
V
%
V
V
V
V
kA
kA
A
A
G
pF
V
A
V
g
°C
Ω
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A81-A350X Summary of contents
Page 1
... Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845 Ordering code: 350 < 700 < 650 < 900 < 800 20 (wave 8/20 µ 100 > 10 < 1.5 -40 ... +90 40/ 90/ 21 350 YY O Page A81-A350X B88069X2380S102 V ± Ω °C 350 Nominal voltage - Year of production - Non radioactive Issue 06, 18.04.2002 ...
Page 2
... Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed Ordering code: Not to scale Dimensions in mm Non controlled document Page A81-A350X B88069X2380S102 Issue 06, 18.04.2002 ...