MachineU > China Products > Electrical Equipment & Supplies > Medium & High Voltage Products > Lightning Protection&Earthing
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
Specifications
Brand Name :
TIAN RUI
Model Number :
3RB-8
Certification :
ROHS REACH
Place of Origin :
China
MOQ :
1000PCS
Price :
Negotiable
Payment Terms :
D/P,T/T,Paypal,Western Union
Supply Ability :
1000000+PCS+Month
Delivery Time :
5-7 days
Packaging Details :
1000pcs/PE bag
Product Name :
3RB-8 Gas Discharge Tubes
Application :
CATV equipment, Data lines, etc
8/20μs Impulse Current :
10KA
DC Spark-Over Voltage :
75V-800V
Lead Type :
SMD or DIP
Ultra Low Capacitance :
Max 1.5pF
Size :
Ф8mm*10mm
Feature :
Stable breakdown voltage
Surface Treatment :
Nickel Plated or Tin Plated
Description

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

Description of 3RB-8 3R 10KA 1.5pF 75V-800V Surge Protector Arrester Gas Discharge Tube GDT

GDT is placed in front of, and in parallel with, sensitive telecom equipment such as power lines, communication lines, signal lines and data transmission lines to help protect them from damage caused by transient surge voltages that may result from lightning strikes and equipment switching operations. These devices do not influence the signal in normal operation. However, in the event of an overvoltage surge, such as a lightning strike, the GDT switches to a low impedance state and diverts the energy away from the sensitive equipment.

Our GDT offer a high level of surge protection, a broad voltage range, low capacitance, and many form factors including new surface mount devices, which makes them suitable for applications such as Main Distribution Frame (MDF) modules, high data-rate telecom applications (e.g.
ADSL, VDSL), and surge protection on power lines. Their low capacitance also results in less signal distortion. When used in a coordinated circuit protection solution with PolySwitch devices, they can help equipment manufacturers meet stringent safety regulatory standards.

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

Features of 3RB-8 3R 10KA 1.5pF 75V-800V Surge Protector Arrester 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 (<1.5pF)
• High insulation resistance
• Lead-free compliant
• RoHS and REACH compliant
• UL 497B Recognized: E465335
• Size: Ф8mm*10mm
• Storage and operational temperature: -40~+90°C

Applications of 3RB-8 3R 10KA 1.5pF 75V-800V Surge Protector Arrester Gas Discharge Tube GDT

• Communication equipment
• CATV equipment
• Data lines
• Power supplies
• Telecom SLIC protection
• Broadband equipment

• ADSL equipment, including ADSL2+
• XDSL equipment
• Satellite and CATV equipment
• Test equipment
• Consumer electronics

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

Electrical Characteristics of 3RB-8 3R 10KA 1.5pF 75V-800V Surge Protector Arrester Gas Discharge Tube GDT

Part Number DC
Spark-over Voltage 1) 2) 3) @100V/S		 Impulse Spark-over Voltage 3) Insulation Resistance
4)		 Capacitance @1MHz Life Ratings
Impulse Discharge Current
@8/20μs 5)		 AC
Discharge Current @50Hz 1S 5)		 Impulse Life @10/1000μS 200A 5)
100V/μS 1KV/μS
Max Max Min Max Nominal
±5 times		 Max 1 time Nominal 5 times Min
DIP SMD DIP-F DIP-T V V V GΩ pF KA KA A Times

3R075

TB-8

3R075S

B-8

3R075

TB-8F

3R075

TB-8T

 75±20% 500 600 1 1.5 10 20 10 300
3R090TB-8 3R090SB-8 3R090TB-8F 3R090TB-8T 90±20% 500 600 1 1.5 10 20 10 300
3R150TB-8 3R150SB-8 3R150TB-8F 3R150TB-8T 150±20% 500 600 1 1.5 10 20 10 300
3R200TB-8 3R200SB-8 3R200TB-8F 3R200TB-8T 200±20% 600 700 1 1.5 10 20 10 300
3R230TB-8 3R230SB-8 3R230TB-8F 3R230TB-8T 230±20% 600 700 1 1.5 10 20 10 300
3R250TB-8 3R250SB-8 3R250TB-8F 3R250TB-8T 250±20% 600 700 1 1.5 10 20 10 300
3R350TB-8 3R350SB-8 3R350TB-8F 3R350TB-8T 350±20% 800 900 1 1.5 10 20 10 300
3R400TB-8 3R400SB-8 3R400TB-8F 3R400TB-8T 400±20% 850 950 1 1.5 10 20 10 300
3R420TB-8 3R420SB-8 3R420TB-8F 3R420TB-8T 420±20% 850 950 1 1.5 10 20 10 300
3R470TB-8 3R470SB-8 3R470TB-8F 3R470TB-8T 470±20% 900 1000 1 1.5 10 20 10 300
3R600TB-8 3R600SB-8 3R600TB-8F 3R600TB-8T 600±20% 1100 1200 1 1.5 10 20 10 300
3R800TB-8 3R800SB-8 3R800TB-8F 3R800TB-8T 800±20% 1400 1500 1 1.5 10 20 10 300
Glow Voltage at 10mA....................................................................... ~60V
Arc Voltage at 1A ~10V
Glow to Arc transition Current………………………………………….. ~1A
Operation and storage temperature………………………………..….. -40~+90°C
Climatic category (IEC60068-1)……………………………………….. 40/90/21
Weight……………………………………………………………………. DIP
SMD DIP-F
DIP-T		 ~2.10g
~1.85g
~2.35g
~2.15g
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) Tip or ring electrode to center electrode
4) Insulation Resistance Measuring Voltage:
75V at DC 25V
90V~150V at DC 50V
Other at DC 100V
5) Total current through center electrode, half value through tip respectively ring electrode. Terms in accordance with ITU-T Rec. K.12, IEC 61643-311, GB/T 9043.


3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

Soldering Parameters - Wave soldering (Thru-Hole Devices)

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

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)

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

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


Product tags

surge arrester type 1 2 3

,

t1+t2 surge arrester b+c

,

33kv surge arrester
Send your message to this supplier
Send Now

3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

Ask Latest Price
Watch Video
Product Detail
Brand Name :
TIAN RUI
Model Number :
3RB-8
Certification :
ROHS REACH
Place of Origin :
China
MOQ :
1000PCS
Price :
Negotiable
Contact Supplier
video
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor
3RB-8 Series 3R 10KA 1.5pF Surge Protector Gas Discharge Tube GDT Arrester 75V-800V Arrestor

Dongguan Tianrui Electronics Co., Ltd

Verified Supplier
5 Years
guangdong, dongguan
Since 2010
Business Type :
Manufacturer
Main Products :
Automotive Micro Fuses, Miniature Cartridge Fuse, PPTC Resettable Fuses
Total Annual :
9000000-9500000
Employee Number :
150~150
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products GDT Gas Discharge Tube
MachineU China Products Electrical Equipment & Supplies Medium & High Voltage Products Lightning Protection&Earthing
Contact Supplier
Submit Requirement