CITEL
Company History
Specialist in overvoltage protection
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Lightning and Transient overvoltages
The origin of overvoltages
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Accessories
GDT
2-electrode
BA CMS(T&R) 230/20
2-electrode GDT
BA CMS(T&R) 230/20
Part Number:
929815701
The smallest 2-electrode GDT
No radioactive
Surface Mounting Device
Tape & Reel Packaging
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BA are bipolar 'ceramic' technology gas discharge tube intended for the protection of transmission access to telecommunications or IT equipment, against transient overvoltages due in particular to lightning. The reduced size of the BA allows its installation in volumes hitherto inaccessible to gas spark gaps. Versions for surface mounting (ref. BA CMS) or on circuit (output by wires: ref. BAS) are also available. The products are also available in 'Tape & Reel' packaging.
Select another reference:
BA 150/20
BA 230/20
BA 350/20
BA 550/20
BA 90/20
BA CMS 150/20
BA CMS 230/20
BA CMS 350/20
BA CMS 90/20
BA CMS(T&R) 150/20
BA CMS(T&R) 230/20
BA CMS(T&R) 350/20
BA CMS(T&R) 90/20
BA S 150/20
BA S 230/20
BA S 350/20
BA S 400/20
BA S 550/20
BA S 600/-15+20
BA S 90/20
BA S(T&R) 230/20
BA S(T&R) 350/20
BA S(T&R) 550/20
BA S(T&R) 600/-15+20
BA S(T&R) 90/20
BASQ CMS (T&R) 350/20
BASQ CMS (T&R) 90/20
Electrical Properties
Mechanical Properties
Norms
Schemas
DC sparkover voltage (100V/s)
184-276 V
DC spark voltage tolerance (100V/s)
+/- 20%
Maximum impulse sparkover voltage (1kV/µs)
<700 V
Nominal discharge current
In
10 kA
Total Maximum discharge current
Imax Total
25 kA
Impulse discharge current
2 kA
Max. capacitance
C
<0.3 pF
Insulation resistance
IR
≥10 GOhms
Arc Voltage
≤ 25 V
Glow voltage
≤ 100 V
AC discharge current (50Hz)
10 A
DC Holdover voltage
>80 V
Technology
Gas discharge tube
GDT configuration
2-electrode
Mounting
Surface Mounting Device
Operating and storage temperature
-40°C / +90°C
Tape&Reel Version
Standard version
Dimensions
See diagram
Standards compliance
ITU-T K12 rec.
Certification
UL497B
RohS compliance
Yes
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