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
3-electrode
BM 150/20
3-electrode GDT
BM 150/20
Part Number:
9297002
The smallest 3-electrode GDT
No radioactive
Used in connector blocks and adapted holders
ITU-K12 compliant
Available in version for surface mounting device (BM CMS)
Available in version for PCB mounting (BM S series)
Datasheet
Tender specifications
Contact Us
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.
Select another reference:
BM 150/20
BM 230/20
BM 350/20
BM 420/20
BM 500/20
BM 90/20
BM C 230/15
BM C 350/20
BMSQ CMS (T&R) 230/20
BMSQ CMS (T&R) 420/20
BMSQ CMS (T&R) 90/20
BMSQ CMS 230/20
BMSQ CMS 90/20
BMSQ CMS FL (T&R) 230/20
BMSQ CMS FL (T&R) 420/20
Electrical Properties
Mechanical Properties
Norms
Schemas
DC sparkover voltage (100V/s)
120-180 V
DC spark voltage tolerance
+/- 20%
Maximum impulse sparkover voltage (1kV/µs)
<600 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 current by pole
max. withstand 10/350µs by pole
Iimp
2 kA
Impulse discharge current
10/350µs - 1 time
2 kA
Max. capacitance
C
<0.5 pF
Insulation resistance
IR
≥10 GOhms
Arc Voltage
≤ 25 V
Glow-to-arc transition current
0.5 A
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
50 A
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
UL Recognized / ROHS
RohS compliance
Yes
×
Description:
3-electrode GDT
Standards compliance:
ITU-T K12 rec.
Certification:
UL Recognized / ROHS
Technology:
Gas discharge tube
Total Maximum discharge current :
25 kA
Impulse current by pole :
2 kA
CITEL
Reference:
BM 150/20
Part Number: :
9297002
Or equivalent
Read more
About CITEL
Read more