B88069X4301____(2009) データシートの表示（PDF） - TDK Corporation
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B88069X4301____ Datasheet PDF : 4 Pages
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Surge arrester
2-electrode arrester
B88069X4301xxxx a)
EF1500X
Features
Standard size
High follow current capability
Very fast response time
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
Applications
Application with high follow current
Power supply
Electrical specifications
DC spark-over voltage 1) 2)
Impulse spark-over voltage
at 100 V/µs - for 99 % of measured values
- typical values of distribution
at 1 kV/µs - for 99 % of measured values
- typical values of distribution
Service life
10 operations
1 operation
10 operations
1 operation
50 Hz, 1 s
50 Hz, 0.18 s (9 cycles)
8/20 µs
8/20 µs
DC holdover voltage
at 135 Vdc
Insulation resistance at 100 Vdc
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, red positive
a) xxxx = S102 (100 pcs on 5 stripes)
= T502 (500 pcs on tape and reel)
1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
KB PD AB E / KB PD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 4
1500
V
± 20
%
< 1800
V
< 1700
V
< 2000
V
< 1800
V
5
A
35
A
5
kA
10
kA
< 150
ms
> 10
GΩ
< 1.5
pF
~ 22
V
< 0.5
A
~ 140
V
~ 1.5
g
-40 ... +125
°C
40/ 125/ 21
EF
1500
YY
O
EF 1500 YY O
- Series
- Nominal voltage
- Year of production
- Non radioactive
Issue 02 / 2009-04-30
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