• 10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components
  • 10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components
  • 10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components
  • 10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components
  • 10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components
10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS REACH
Model Number: SMD5050

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: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Product Name: SMD5050 Gas Discharge Tubes 8/20μs Impulse Current: 10KA
DC Spark-Over Voltage: 75V-470V Lead-free: Compliant
Ultra Low Capacitance: Max 0.8pF Lead Type: SMD
Surface Treatment: Matte-tin Plated Packing: Tape In Reel
Application: CATV Equipment, Antennas Weight: 0.42g
High Light:

10KA Gas Discharge Tubes

,

SMD5050 Gas Discharge Tube

,

Arrester Circuit Protection GDT Tube

Product Description

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components

 

Description of 10KA Gas Discharge Tubes GDT SMD5050

 

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. SMD5050 Gas Discharge Tubes (GDT) series has a surge rating of 10kA, 8/20μs.Offered in a Squared Surface Mount package, which helps to make pick and place on PCB process easier.


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.


SMD5050 Gas Discharge Tube (GDT) series are specifically designed for protection of electrical, multimedia, and communication equipment against over voltage transients in surface mount assembly applications.

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components 0

Features of 10KA Gas Discharge Tubes GDT SMD5050 


• Excellent response to fast rising transients
• Stable breakdown voltage
• GHz working frequency
• 8/20μs Impulse current capability:10KA
• Surface Mount package
• Non-Radioactive
• Ultra Low capacitance (<0.8pF)
• Lead-free compliant
• RoHS and REACH compliant
• Size: 4.2mm*5mm*5mm
• Storage and operational temperature: -40~+90°C

 

Applications of 10KA Gas Discharge Tubes GDT SMD5050

 

• CATV equipment
• Antennas
• RS 485
• Telecom Base Station
• Power Supply AC Main
• EV power Charging
• Inverter/Variable
• Frequency Drivers (VFDs)
• IEEE 802.3 compliant Ethernet interfaces

• Broad Band equipment
• xDSL, ADSL, ADSL2, VDSL, and VDSL2
• Medical Electronics
• Test Equipment
• General Telecom Equipment
• Renewable Energy

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components 1

 

Electrical Characteristics  of 10KA Gas Discharge Tubes GDT SMD5050

 

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
SMD5050-075NB 75±30% 500 600 1 0.8 10 12 10 300
SMD5050-090NB 90±30% 500 600 1 0.8 10 12 10 300
SMD5050-150NB 150±30% 500 600 1 0.8 10 12 10 300
SMD5050-200NB 200±30% 600 700 1 0.8 10 12 10 300
SMD5050-230NB 230±30% 600 700 1 0.8 10 12 10 300
SMD5050-300NB 300±30% 750 850 1 0.8 10 12 10 300
SMD5050-350NB 350±30% 800 850 1 0.8 10 12 10 300
SMD5050-400NB 400±30% 850 950 1 0.8 10 12 10 300
SMD5050-420NB 420±30% 850 950 1 0.8 10 12 10 300
SMD5050-470NB 470±30% 900 1000 1 0.8 10 12 10 300
Glow Voltage at 10mA.............................................................................. ~60V
Arc Voltage at 1A ~10V
Glow to Arc transition Current………………………………………............ <0.8A
Weight ~0.42g
Operation and storage temperature………………………………….......... -40~+90°C
Climatic category (IEC 60068-1) 40/90/21
Marking………………………………………………………………….......... Without
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:
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.

 

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components 2

Symbol Millimeters Inches
A 5.0±0.2 0.197±0.008
B 5.0±0.2 0.197±0.008
C 4.2±0.3 0.165±0.012
D 0.5±0.1 0.020±0.004
X 1.2 0.047
X1 4.0 0.165
Y 5.5 0.217

 

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components 3

Symbol Millimeters Inches
W 16±0.3 0.630±0.012
A0 5.3±0.1 0.209±0.004
B0 4.3±0.1 0.17±0.004
K0 5.2±0.1 0.205±0.004
P 12±0.1 0.472±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 0.4±0.1 0.016±0.004
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)

 

10KA Gas Discharge Tubes GDT SMD5050 Series Surge Arrester Protector 75V 470V Arrestor Circuit Protection Components 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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