Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | D/P,T/T,Paypal,Western Union |
| Supply Ability | 1000000+PCS+Month |
| Delivery Time | 5-7 days |
| Packaging Details | 1000pcs/PE bag |
| Type | Gas Discharge Tubes |
| Material | Ceramics |
| Impulse Discharge Current @8/20μS | 10kA 10 times; 20kA 1 time |
| Insulation Resistance | Min. 1GΩ |
| Impulse Life @10/1000μS 100A | Min. 300 times |
| Impulse Spark-over Voltage | 100V/μs:Max.500~1400V; 1kV/μs:Max.600~1600V |
| Capacitance @1MHz | Max. 1.5 pF |
| Package | DIP and SMD77777777777 |
| Dc spark-over voltage | 75V~800V |
| Resonse | Excellent |
| Brand Name | TIAN RUI |
| Model Number | 2RB-8 Series |
| Place of Origin | China |
| Certification | ROHS REACH |
View Detail Information
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Product Specification
| Payment Terms | D/P,T/T,Paypal,Western Union | Supply Ability | 1000000+PCS+Month |
| Delivery Time | 5-7 days | Packaging Details | 1000pcs/PE bag |
| Type | Gas Discharge Tubes | Material | Ceramics |
| Impulse Discharge Current @8/20μS | 10kA 10 times; 20kA 1 time | Insulation Resistance | Min. 1GΩ |
| Impulse Life @10/1000μS 100A | Min. 300 times | Impulse Spark-over Voltage | 100V/μs:Max.500~1400V; 1kV/μs:Max.600~1600V |
| Capacitance @1MHz | Max. 1.5 pF | Package | DIP and SMD77777777777 |
| Dc spark-over voltage | 75V~800V | Resonse | Excellent |
| Brand Name | TIAN RUI | Model Number | 2RB-8 Series |
| Place of Origin | China | Certification | ROHS REACH |
| High Light | 10KA GDT Gas Discharge Tube ，10 Times GDT Gas Discharge Tube ，REACH Ceramic Gas Discharge Tube | ||
• MDF modules
• xDSL equipment
• RF systems
• Antenna
• Base stations
• Repeaters, Modems
• Telephone Interface, Line cards
• Data communication equipment
• Line test equipment
• Power supplies
• Surge protectors, Alarm systems
| 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 | |||||||||||||||||||||||||||||||||||||||||
| DIP | SMD | V | V | V | GΩ | pF | KA | KA | A | Times | ||||||||||||||||||||||||||||||||||||||
| 2R075TB-8 | 2R075SB-8 | 75±20% | 500 | 600 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R090TB-8 | 2R090SB-8 | 90±20% | 500 | 600 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R150TB-8 | 2R150SB-8 | 150±20% | 500 | 600 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R230TB-8 | 2R230SB-8 | 230±20% | 600 | 700 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R250TB-8 | 2R250SB-8 | 250±20% | 600 | 700 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R300TB-8 | 2R300SB-8 | 300±20% | 750 | 850 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R350TB-8 | 2R350SB-8 | 350±20% | 800 | 900 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R400TB-8 | 2R400SB-8 | 400±20% | 850 | 950 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R420TB-8 | 2R420SB-8 | 420±20% | 900 | 1000 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R470TB-8 | 2R470SB-8 | 470±20% | 1000 | 1100 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R600TB-8 | 2R600SB-8 | 600±20% | 1000 | 1200 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| 2R800TB-8 | 2R800SB-8 | 800±20% | 1400 | 1600 | 1 | 1.5 | 10 | 20 | 10 | 300 | ||||||||||||||||||||||||||||||||||||||
| Glow Voltage at 10mA........................................................................ ~60V | ||||||||||||||||||||||||||||||||||||||||||||||||
| Arc Voltage at 1A ~10V | ||||||||||||||||||||||||||||||||||||||||||||||||
| Glow to Arc transition Current………………………………………...... ~0.5A | ||||||||||||||||||||||||||||||||||||||||||||||||
| Weight…………………………………………………………………...... DIP ~1.5g SMD ~1.25g | ||||||||||||||||||||||||||||||||||||||||||||||||
| Operation and storage temperature……………………………………. -40~+90°C | ||||||||||||||||||||||||||||||||||||||||||||||||
| Climatic category (IEC 60068-1) 40/90/21 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Surface treatment……………………………………………………...... DIP -Nickel Plated SMD -Matte-tin plated | ||||||||||||||||||||||||||||||||||||||||||||||||
1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
3) Insulation Resistance Measuring Voltage:
75V at DC 25V
90V~150V at DC 50V
Other at DC 100V
Terms in accordance with ITU-T Rec. K.12, IEC 61643-311, GB/T 9043.
Dimensions (Unit: mm/inch)
SMD Series (2RxxxSB-8)
Packaging Information (Unit: mm/inch)
Axial Packaging (Bulk)
Packaging Quantity
Packaging Quantity
Soldering Parameters - Wave soldering (Thru-Hole Devices)
| Wave Soldering Condition | Pb-Free assembly | |||||||||||||||||||||||||||||||
| Preheat | Temperature Min | 100°C | ||||||||||||||||||||||||||||||
| Temperature Max | 150°C | |||||||||||||||||||||||||||||||
| Time (Min to Max) | 60-180 Seconds | |||||||||||||||||||||||||||||||
| Solder Pot Temperature | 280°C Max | |||||||||||||||||||||||||||||||
| Solder Dwell Time | 2-5 Seconds | |||||||||||||||||||||||||||||||
Soldering Parameters - Reflow Soldering (Surface Mount Devices)
| Reflow Condition | Pb - Free assembly | |||||||||||||||||||||||||||||||
| Preheat | -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 | |||||||||||||||||||||||||||||||
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
150~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
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