You are here : Products > Circuit Protection > GDT (Gas Discharge Tubes)
  Introduction  

GDT is a good solution for lightning surge protection. The insulation resistance of GDT is over 1GΩ, which achieves low degradation speed and high reliability. Yageo offers different packages including SMD and DIP type GDT.GDT with two-electrode, three- electrode are both available.

Series & Part number Results
*Please click the part number as the list below, the datasheet file will show up on new screen.

B32
Part Number 100V/s(V) 1000V/us(V) 8/20μs
10times(KA)
50Hz1sec(A) 10/1000μs
100A(times)
Test Voltage DC(V) (GΩ) Capacitance
(pF)
Datasheet
B32-150-LF 150±30% <750 500 - - - - 0.5
B32-230-LF 230±30% <950 500 - - - - 0.5
B32-300-LF 300±30% <950 500 - - - - 0.5
B32-350-LF 350±30% <950 500 - - - - 0.5
B32-400-LF 400±30% <1050 500 - - - - 0.5
B32-420-LF 420±30% <1050 500 - - - - 0.5
B32-470-LF 470±30% <1050 500 - - - - 0.5
4532
Part Number 100V/s(V) 1000V/us(V) 8/20μs
10times(KA)
50Hz1sec(A) 10/1000μs
100A(times)
Test Voltage DC(V) (GΩ) Capacitance
(pF)
Datasheet
4532-075-LF - - 300 - - 25 1 0.5
4532-091-LF - - 300 - - 50 1 0.5
4532-121-LF - - 300 - - 50 1 0.5
4532-151-LF - - 300 - - 50 1 0.5
4532-201-LF - - 300 - - 100 1 0.5
4532-231-LF - - 300 - - 100 1 0.5
4532-301-LF - - 300 - - 100 1 0.5
4532-351-LF - - 300 - - 100 1 0.5
4532-401-LF - - 300 - - 100 1 0.5
4532-421-LF - - 300 - - 100 1 0.5
4532-471-LF - - 300 - - 100 1 0.5
4532-501-LF - - 300 - - 100 1 0.5
4532-601-LF - - 300 - - 100 1 0.5
2R-4
Part Number 100V/s(V) 1000V/us(V) 8/20μs
10times(KA)
50Hz1sec(A) 10/1000μs
100A(times)
Test Voltage DC(V) (GΩ) Capacitance
(pF)
Datasheet
2RK075M-4 75±20% 800 3 3 300 25 1 1
2RK090M-4 90±20% 800 3 3 300 50 1 1
2RK145M-4 145±20% 800 3 3 300 100 1 1
2RK230M-4 230±20% 700 3 3 300 100 1 1
2RK250M-4 250±20% 700 3 3 300 100 1 1
2RK300M-4 300±20% 800 3 3 300 100 1 1
2RK350M-4 350±20% 850 3 3 300 100 1 1
2RK400M-4 400±20% 900 3 3 300 100 1 1
2RK470M-4 470±20% 800 3 3 300 250 1 1
2RK600M-4 600±20% 1100 3 3 300 250 1 1
2RK800M-4 800±20% 1200 3 3 300 250 1 1
2RK1000M-4 1000±20% 1500 3 3 300 500 1 1
2RK1200M-4 1200±20% 1900 3 3 300 500 1 1
2R-5
2R-6
2R-8*6
2R-8*6(D1)
2R-8*6(S)
2R-8*8
3R-5S
3R-5SS
3R-6
3R-6-SSS
3R-8
3R-8(SDSn)
High Current

  * Reminder: In case you need to dispose of this product for EOL or other reasons, please follow local disposal policy.