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GDT
2-electrode
BB 230/20
2-electrode GDT
BB 230/20
Part Number:
9280057
2-electrode GDT
In compliance with international standards
No radiactive
Use in connection blocks and holders (BB series)
For PCB mounting (BBS series)
Datasheet
Tender specifications
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CITEL BB surge arresters are ceramic gas discharge tubes designed to protect telecommunication and data transmission equipment against transient overvoltages caused by industrial overvoltages and lightnings. The BB series is available in bare version for connector block mounting , or in axial output throught in plated leads (for PCB mounting).
Select another reference:
BB 150/20
BB 230/20
BB 350/20
BB 500/20
BB 75
BB 90/20
BB S (T&R) 150/20
BB S (T&R) 230/20
BB S (T&R) 350/20
BB S (T&R) 470/20
BB S (T&R) 500/20
BB S (T&R) 65-95
BB S (T&R) 90/20
BB S 350/20
BB S 470/20
BB S 500/20
BB S 65-95
BB S 700/15
BB S 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)
<650 V
Nominal discharge current
In
10 kA
Total Maximum discharge current
Imax Total
25 kA
Impulse discharge current
2 kA
Max. capacitance
C
<0.8 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
Impulse life
100 A
Technology
Gas discharge tube
Operating and storage temperature
-40°C / +90°C
Dimensions
See diagram
Weight
1.25 g
Standards compliance
ITU-T K12 rec.
Certification
UL1283
RohS compliance
Yes
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