CITEL
Company History
Specialist in overvoltage protection
Locations
Test Facilities
New Range
Service quality
Lightning Surges
Lightning and Transient overvoltages
The origin of overvoltages
Keraunic levels
Effects of lightning
The 'Surge Protector' solution
International Standards
Citel's VG Technology
Products
Telecom
Radiocommunication
AC Power
Dataline
GDT
Miscellaneous
Photovoltaic
LED
Applications
Toggle Dropdown
Datacenter
LED
Radiocommunication
Security Systems
Industrial Installation
Wind Turbine Installation
Domestic Photovoltaic
Industry Photovoltaic
Solar Farms
Energy storage sytems
Services
Downloading
Webinars
News
Contact
Product ranges
AC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
Wind Turbine
GDT
Accessories
GDT
2-electrode
BB S (T&R) 350/20
2-electrode GDT
BB S (T&R) 350/20
Part Number:
928401501
2-electrode GDT
In compliance with international standards
No radiactive
For PCB mounting (BBS series)
Lead termination version
Tape & Reel Packaging
Datasheet
Tender specifications
Contact Us
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)
280-420 V
DC spark voltage tolerance
+/- 20%
Maximum impulse sparkover voltage (1kV/µs)
<850 V
Nominal discharge current
10 x 8/20µs impulses
In
10 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total
25 kA
Impulse discharge current
10/350µs - 1 time
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
R = 300 ohms in serie R = 150 ohms; 100nF en parrallel
>80 V
Impulse life
300 times, interval 2 min
100 A
Technology
Gas discharge tube
Operating and storage temperature
-40°C / +90°C
Connection
Wire
Number of units per package
500 units per packaging
Tape&Reel Version
Bending version
Dimensions
See diagram
Weight
1.59 g
Standards compliance
ITU-T K12 rec.
Certification
UL1283
RohS compliance
Yes
×
Description:
2-electrode GDT
Standards compliance:
ITU-T K12 rec.
Certification:
UL1283
Technology:
Gas discharge tube
Total Maximum discharge current :
25 kA
CITEL
Reference:
BB S (T&R) 350/20
Part Number: :
928401501
Or equivalent
Read more
About CITEL
Read more