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2RB-8T25

2RB-8T25 Series description:

The two-pole SMD 2RB-8T25 series ceramic gas discharge tube produced by Ruilongyuan Electronics is suitable for Coaxial, xDSL port, Internet port protection and surge protection for miniaturized ports. This series of products have the characteristics of small size, low capacitance, and strong flow capacity. The volume is 8.0×2.6mm. Voltage range: 90-800V, 8/20μs waveform can withstand 10kA surge energy.

Part Number

DC Spark-over

Voltage(VBR)@100V/s

(V)

Impulse Spark-over Voltage

Insulation

 Resistance

Capacitance

 @1MHz

Impulse Discharge Current 

@8/20μS

100V/μS Max(V) 1KV/μS Max(V) Min(GΩ) Max(pF)

Nominal ±5 times (KA)

Max 1 time (KA)
2R090SB-8T2590±20%50060012.01015
2R150SB-8T25150±20%50060012.01015
2R230SB-8T25230±20%60070012.01015
2R300SB-8T25300±20%75085012.01015
2R350SB-8T25350±20%80090012.01015
2R470SB-8T25470±20%900100012.01015
2R600SB-8T25600±20%1100120012.01015
2R800SB-8T25800±20%1300150012.01015
*Tips:Please refer to the specification and the physical sample of the application.
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