• GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices
  • GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices
  • GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices
  • GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices
  • GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices
GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices

GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 5000PCS
Price: USD0.02-0.12PCS
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

Type: Gas Discharge Tube Arresters Material: Ceramic
Dc Spark-over Voltage: 75V~800V Product Name: GDT Gas Discharge Tubes For Lightning Protect Device
Tolerance: 20% Impulse Discharge Current: 10000A (10kA)
Compliant: Lead-free RoHS And REACH Warranty: 1 Year
Application: Surge Protective Devices Supplier Type: Original Manufacturer
High Light:

Ceramic Gas Tube Arrestors

,

3.0pF Gas Tube Arrestors

,

5KA Gas Tube Surge Protector

Product Description

 

2RA-8T2 Series Gas Discharge Tubes GDT 5KA 3.0pF Surge Protector Ceramic Gas Tube Arrester

 

Description

 

Using the technical requirements of the leading industry, we have 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. 2RA-8T Gas Discharge Tubes (GDT) series has a surge rating of 5kA, 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.

 

Features

 

 Excellent response to fast rising transients


 Stable breakdown voltage


 GHz working frequency


 8/20μs Impulse current capability: 5KA


 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

 

 Telecom CPE


 Communication equipment


 Surge Protective Devices


 High density PCB assemblies

 

Part Number Code

 

GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices 0

Electrical Characteristics

 

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
2R090SA-8T2 2R090TA-8T2 90±20% 500 600 1 3.0 5 10 10 300
2R150SA-8T2 2R150TA-8T2 150±20% 500 600 1 3.0 5 10 10 300
2R230SA-8T2 2R230TA-8T2 230±20% 600 700 1 3.0 5 10 10 300
2R250SA-8T2 2R250TA-8T2 250±20% 600 700 1 3.0 5 10 10 300
2R300SA-8T2 2R300TA-8T2 300±20% 750 850 1 3.0 5 10 10 300
2R350SA-8T2 2R350TA-8T2 350±20% 800 900 1 3.0 5 10 10 300
2R400SA-8T2 2R400TA-8T2 400±20% 850 950 1 3.0 5 10 10 300
2R420SA-8T2 2R420TA-8T2 420±20% 850 950 1 3.0 5 10 10 300
2R470SA-8T2 2R470TA-8T2 470±20% 900 1000 1 3.0 5 10 10 300
2R600SA-8T2 2R600TA-8T2 600±20% 1000 1200 1 3.0 5 10 10 300
2R800SA-8T2 2R800TA-8T2 800±20% 1400 1600 1 3.0 5 10 10 300
2R1000SA-8T2 2R1000TA-8T2 1000±20% 1600 1800 1 3.0 5 10 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
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.

 

Dimensions (Unit: mm/inch)

 

GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices 1

Taping and Reel Specifications

 

GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices 2

 

Packaging Quantity

 
1500 PCS per reel (13”)
 
3 reels per inner box
 
4500 PCS per inner box
 
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

 

Soldering Parameters - Reflow Soldering (Surface Mount Devices)

GDT 5KA 3.0pF Ceramic Gas Tube Arrestors For Surge Protective Devices 3
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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