Surge arrester
2-electrode arrester
Series/Type: EC90X
Ordering code: B88069X0720S102
Version/Date: Issue 05 / 2006-08-31
Version: 01
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Identification/Classification 1: Surge arrester
(header 1 + top left header bar)
Identification/Classification 2: 2-electrode arrester
(header 2 + bottom left header bar)
Ordering code: B88069X0720S102
(top right header bar)
Series/Type: EC90X
(top right header bar)
Preliminary data (optional):
(if necessar EPCOS AG y) 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Department: KB AB E / KB AB PM
Date: Issue 05 / 2006-08-31
EPCOS AG is a TDK Group Company.
Surge arrester B88069X0720S102
2-electrode arrester EC90X
Features Applications
Modem
Standard size
XDSL-splitter
High current rating
Data lines
Very fast response time
Tuner
Stable performance over life
Very low capacitance Antenna
High insulation resistance
RoHS-compatible
Electrical specifications
1) 2)
DC spark-over voltage 90 V
%
20
Impulse spark-over voltage
at 100 V/s - for 99% of measured values < 500 V
- typical values of distribution < 450 V
at 1 kV/s - for 99% of measured values < 600 V
- typical values of distribution < 550 V
Service life
10 operations 50 Hz, 1 s 5 A
1 operations 50 Hz, 0.18 s (9 cycles) 20 A
10 operations 8/20 s 5 kA
1 operation 8/20 s 10 kA
1 operation 10/350 s 1 kA
300 operations 10/1000 s 100 A
Insulation resistance at 50 V DC > 1
G
Capacitance at 1 MHz < 1 pF
Arc voltage at 1 A ~ 12 V
Glow to arc transition current ~ 0.8 A
Glow voltage ~ 80 V
Weight ~ 1.5 g
Operation and storage temperature -40 ... +90 C
Climatic category (IEC 60068-1) 40/ 90/ 21
Marking, red positive EC 90 YY O
EC - Series
90 - Nominal voltage
YY - Year of production
O - Non radioactive
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 AB E / KB AB PM Issue 05 / 2006-08-31
Please read Cautions and warnings and Page 2 of 4
Important notes at the end of this document.