3-electrode GDT
BM 150/20
Part Number: 9297002
- The smallest 3-electrode GDT
- No radioactive
- Used in connector blocks and adapted holders
- SMD compatible
- Available with fail safe
CITEL BM surge arresters are 3-electrode gas discharge tubes designed in ceramic technology and created to protect telecommunication or computer equipment,
The reduced size of the BM series enables the implementation in limited space applications (small connector blocks...), SMD mounting (BM CMS type) or PCB mounting (with lead termination : BMS).
BM could be provide with external fail-safe mechanism (BMC type) and is available in several DC sparkover voltages.
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DC sparkover voltage (100V/s) | 120-180 V | |
DC spark voltage tolerance (100V/s) | +/- 20% | |
Maximum impulse sparkover voltage (1kV/µs) | <600 V | |
Nominal discharge current | In | 10 kA |
Total Maximum discharge current | Imax Total | 25 kA |
Max. capacitance | C | <0.5 pF |
Insulation resistance | IR | ≥10 GOhms |
AC discharge current (50Hz) | 10 A | |
DC Holdover voltage | >80 V |
Technology | Gas discharge tube | |
Operating and storage temperature | -40°C / +90°C | |
Dimensions | See diagram | |
Weight | 0.67 g |
Standards compliance | ITU-T K12 rec. | |
Certification | UL497B | |
RohS compliance | Yes |