• 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies
  • 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies
  • 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies
  • 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies
  • 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies
2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies

2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS REACH
Model Number: 2RB-8T25 Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 1000pcs/PE bag
Delivery Time: 5-7 days
Payment Terms: D/P,T/T,Paypal,Western Union
Supply Ability: 1000000+PCS+Month
Get Best Price Contact Now

Detail Information

Product Name: 2RB-8T25 Gas Discharge Tubes 8/20μs Impulse Current: 10KA
DC Spark-Over Voltage: 90V-350V Size: 8mm*2.5mm
Lead-free: Compliant Ultra Low Capacitance: Max 2.0pF
Package Type: SMD Tolerance: 20%
Application: High Density PCB Assemblies Weight: 0.42g
High Light:

PCB Assemblies GDT Gas Discharge Tube

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Gas Discharge Tube 10KA

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SMD GDT Tube

Product Description

2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies

 

Description of 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT

 

Using the technical requirements of the leading industry, we has designed a super thin gas discharge tube, which is mainly used in the product's volume requirements and space constraints.


Gas discharge tubes (GDT) use noble gasses enclosed in ceramic tubes to provide an alternate circuit path for voltage spikes. The ceramic envelope and with nickel connectors allow for high loads. 2RB-8T25 Gas Discharge Tubes (GDT) series has a surge rating of 10kA, 8/20μs. This GDT series is perfectly suited for broadband equipment applications. The GDT’s low off-state capacitance is compatible with high bandwidth applications and this capacitance loading value does not vary if the voltage across the GDT changes.

2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies 0

 

Features of 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT

 

• Excellent response to fast rising transients
• Stable breakdown voltage
• GHz working frequency
• 8/20μs Impulse current capability: 10KA
• Non-Radioactive
• Ultra Low capacitance (<2.0pF)
• Lead-free compliant
• RoHS and REACH compliant
• Size: Ф8mm*2.5mm
• Storage and operational temperature: -40~+90°C

 

Applications of 2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT

 

• Telecom CPE
• Communication equipment
• Surge Protective Devices
• High density PCB assemblies

2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies 1

 

Part Number DC
Spark-over Voltage 1) 2) @100V/S
Impulse Spark-over Voltage Insulation Resistance
3)
Capacitance @1MHz Life Ratings
Impulse Discharge Current @8/20μS AC
Discharge Current
Impulse Life @10/1000μS 100A
100V/μS 1KV/μS
Max Max Min Max Nominal
±5 times
Max 1 time Nominal 5 times Min
V V V pF KA KA A Times
2R090SB-8T25 90±20% 500 600 1 2.0 10 15 10 300
2R150SB-8T25 150±20% 500 600 1 2.0 10 15 10 300
2R230SB-8T25 230±20% 600 700 1 2.0 10 15 10 300
2R300SB-8T25 300±20% 750 850 1 2.0 10 15 10 300
2R350SB-8T25 300±20% 800 900 1 2.0 10 15 10 300
2R470SB-8T25 300±20% 900 1000 1 2.0 10 15 10 300
2R600SB-8T25 300±20% 1100 1200 1 2.0 10 15 10 300
2R800SB-8T25 350±20% 1300 1500 1 2.0 10 15 10 300
Glow Voltage at 10mA......................................................................... ~60V          
Arc Voltage at 0.5A.............................................................................. ~10V          
Glow to Arc transition Current………………………………………....... ~1A          
Weight…………………………………………………………………....... ~0.42g          
Operation and storage temperature…………………………………….. -40~+90°C          
Climatic category (IEC 60068-1)………………………………………... 40/90/21          

 

2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies 2

2RB-8T25 2 Electrodes SMD Gas Discharge Tube 10KA 2.0pF GDT For High Density PCB Assemblies 3

Soldering Parameters - Reflow Soldering (Surface Mount Devices)

 

Reflow Condition Pb - Free assembly
Pre Heat -Temperature Min (Ts(min)) 150°C
-Temperature Max (Ts(max)) 200°C
- Time (min to max) (ts) 60 -180 Seconds
Average ramp up rate ( Liquids Temp TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 5°C/second max
Reflow - Temperature (TL) (Liquids) 217°C
- Time (min to max) (ts) 60 -150 Seconds
Peak Temperature (TP) 260 +0/-5°C
Time within 5°C of actual peak Temperature (tp) 10 - 30 Seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max
Do not exceed 260°C

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