2-electrode GDT

BB S (T&R) 350/20
Part Number: 928401501
BB S (T&R) 350/20
  • 2-electrode GDT
  • In compliance with international standards
  • No radiactive
  • For PCB mounting (BBS series)
  • Lead termination version
  • Tape & Reel Packaging

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).

DC sparkover voltage (100V/s) 280-420 V
DC spark voltage tolerance +/- 20%
Maximum impulse sparkover voltage (1kV/µs) <850 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
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