T90-A 90XFSMD EPCOS, T90-A 90XFSMD Datasheet
T90-A 90XFSMD
Manufacturer Part Number
T90-A 90XFSMD
Description
Surge Arrester 90v Gastube Smd
Manufacturer
EPCOS
Datasheet
1.T90-A_90XFSMD.pdf
(2 pages)
DC spark-over voltage
Impulse spark-over voltage
Nominal impulse discharge current (wave 8/20 µs)
Nominal alternating discharge current (50 Hz, 1 s)
Insulation resistance at 50 V
Capacitance at 1 MHz
Transverse delay time
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Storage temperature
Climatic category (IEC 60068-1)
Marking, blue
1)
2)
3)
4)
5)
6)
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
The arrester failsafe mechanism contains a insulating foil with a melting
temperature of 260 °C.
The arrester failsafe works at temperatures > 260 °C. The arrester has to be
fixed mechanically, if the arrester is contacted by soldering and if the solder
temperature is less than 260 °C.
AB E / AB PM
Surge Arrester
3-Electrode-Arrester
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
Test according to ITU-T Rec. K.12
Tip or ring electrode to center electrode
Total current through center electrode, half value through
tip respectively ring electrode.
under test
at 100 V/µs
at 1 kV/µs
4)
3)
1) 2) 4)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
4)
dc
4)
http://store.iiic.cc/
Page 1 of 2
5) 6)
5) 6)
6)
6)
6)
6)
Ordering code:
90
< 550
< 450
< 700
< 600
5
5
> 1
< 1.5
< 0.2
~ 10
~ 1
~ 60
~ 0.8
-40 ... +90
40/ 90/ 21
90 YY O
90
YY
O
± 20
- Nominal voltage
- Year of production
- Non radioactive
B88069X4051T902
T90-A90XFSMD
Issue 01, 15.07.2004
V
%
V
V
V
V
kA
A
GΩ
pF
µs
V
A
V
g
°C
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T90-A 90XFSMD Summary of contents
Page 1
... Page http://store.iiic.cc/ T90-A90XFSMD B88069X4051T902 GΩ pF µ °C - Nominal voltage - Year of production - Non radioactive Issue 01, 15.07.2004 ...
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: Page http://store.iiic.cc/ T90-A90XFSMD B88069X4051T902 Not to scale Dimensions in mm Non controlled document Issue 01, 15.07.2004 ...