• 2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm
  • 2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm
  • 2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm
  • 2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm
  • 2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm
2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm

2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS REACH
Model Number: 2RB-8T2

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-8T2 Gas Discharge Tubes 8/20μs Impulse Current: 10KA
DC Spark-Over Voltage: 90V-350V Size: 8mmX2mm
Tolerance: 20% Ultra Low Capacitance: Max 3.0pF
Lead Type: SMD Electrode Numbers: 2 Electrodes
Application: Surge Protective Devices Weight: 0.42g
High Light:

2 Pole GDT Gas Discharge Tube

,

350V GDT Gas Discharge Tube

,

3.0pF GDT Tube

Product Description

2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm

 

Description of 2RB-8T2 Series Gas Discharge Tube 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-8T2 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-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm 0

Features of 2RB-8T2 Series Gas Discharge Tube GDT

 

• Excellent response to fast rising transients
• Stable breakdown voltage
• GHz working frequency
• 8/20μs Impulse current capability: 10KA
• Non-Radioactive
• Ultra Low capacitance (<3.0pF)
• Lead-free compliant
• RoHS and REACH compliant
• Size: Ф8mm*2mm
• Storage and operational temperature: -40~+90°C

 

Applications of 2RB-8T2 Series Gas Discharge Tube GDT

 

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

 

2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm 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 @50Hz 1S 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-8T2 2R090TB-8T2 90±20% 500 600 1 3.0 10 15 10 300
2R150SB-8T2 2R150TB-8T2 150±20% 500 600 1 3.0 10 15 10 300
2R230SB-8T2 2R230TB-8T2 230±20% 600 700 1 3.0 10 15 10 300
2R250SB-8T2 2R250TB-8T2 250±20% 600 700 1 3.0 10 15 10 300
2R300SB-8T2 2R300TB-8T2 300±20% 750 850 1 3.0 10 15 10 300
2R350SB-8T2 2R350TB-8T2 350±20% 800 900 1 3.0 10 15 10 300
Glow Voltage at 10mA........................................................................ ~60V
Arc Voltage at 1A ~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
Marking, Laser marking……………………………………...................
xxx -Nominal voltage
B -Nominal Impulse Discharge Current X -Year of production
Surface treatment Matte-tin plated
1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
3) Insulation Resistance Measuring Voltage:
90V~150V at DC 50V
Other at DC 100V
Terms in accordance with ITU-T Rec. K.12, IEC 61643-311, GB/T 9043.

 

2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm 2

2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm 3

 

Taping and Reel Specifications

 

 

Symbol Millimeters Inches
W 16±0.3 0.630±0.012
A0 10.9±0.1 0.429±0.004
B0 8.4±0.1 0.331±0.004
B1 3.0±0.1 0.118±0.004
K0 2.5±0.1 0.098±0.004
P 16±0.1 0.630±0.004
F 7.5±0.1 0.295±0.004
E 1.75±0.1 0.069±0.004
D 1.5+0.1/-0.0 0.059+0.004/-0.0
P0 4±0.1 0.157±0.004
P2 2±0.1 0.079±0.004
T 0.3±0.05 0.012±0.002
D0 13.3±0.15 0.524±0.006
D1 330±2` 12.992±0.079
D2 100+1/-2 3.937+0.039/-0.079
W1 16.5±0.4 0.65±0.016

 

2RB-8T2 Series Gas Discharge Tube GDT Surge Protective Devices 90V-350V 2 Pole 10KA 3.0pF 8mmX2mm 4

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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