M51-C90XG EPCOS Inc, M51-C90XG Datasheet - Page 2

• Manufacturer Part Number: M51-C90XG
• Description: SURGE ARRESTER 90V GASTUBE 2PIN
• Manufacturer: EPCOS Inc

Specifications of M51-C90XG

• Spark Over Voltage: 90V
• Tolerance: ±20%
• Impulse Discharge Current: 5.0kA 8x20µs
• Package / Case: Axial
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-4278; 495-4278-2; 495-4278; B88069X5020T103

Electrical specifications
KB AB E / KB AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
DC spark-over voltage
Impulse spark-over voltage
Service life
Insulation resistance at 50 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 negative
1)
2)
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
Surge arrester
2-electrode arrester
Features
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
Very small size
High current rating
Very fast response time
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
300 operations
10 operations
10 operations
at 100 V/µs
at 1 kV/µs
1 operation
1 operation
1 operation
1) 2)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
50 Hz, 1 s
50 Hz, 0.18 s (9 cycles)
8/20 µs
8/20 µs
10/350 µs
10/1000 µs
dc
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Applications
Modem
XDSL-splitter
Data lines
Tuner
Antenna
90
± 20
< 550
< 500
< 600
< 550
5
10
5
10
0.5
100
> 1
< 1
~ 15
~ 0.8
~ 60
~ 1
-40 ... +90
40/ 90/ 21
90
YY
O
- Nominal voltage
- Year of production
- Non radioactive
90 YY O
B88069X5020T103
Issue 06 / 2007-10-10
M51-C90XG
V
%
V
V
V
V
A
A
kA
kA
kA
A
GΩ
pF
V
A
V
g
°C