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10kA 5KA 3kA 1000V-5000V GDT Gas Discharge Tube GDT Surge Protection
Product Details:
| Place of Origin: | China |
| Brand Name: | Tian Rui |
| Certification: | ROHS REACH |
| Model Number: | 2RK-8 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5000PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 1000PCS/Bag |
| Delivery Time: | 5-7 Days |
| Payment Terms: | D/P, T/T,Paypal, Western Union |
| Supply Ability: | 1000000PCS/Month |
|
Detail Information |
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| Name: | Gas Discharge Tube | Type: | Gas Discharge Tube Arresters |
|---|---|---|---|
| Material: | Ceramics | Voltage Range: | 1000V To 5000V |
| Tolerance: | 20% | 8/20μs Impulse Current Capability: | 10KA/5KA/3KA |
| Response: | Excellent | Quality: | 100% Tested |
| Application: | LED Lighting, Power Supply, Photovoltaic, Etc | Package: | Original Package |
| Highlight: | 3kA GDT Gas Discharge Tube,5000V GDT Gas Discharge Tube,GDT Surge Protection |
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Product Description
2RK-8 Series 10kA 5KA 3kA 1000V-5000V 1.5pF GDT Protection Circuit Surge Protector Ceramic Gas Discharge Tube Arrester
Description
2RK-8 Gas Discharge Tubes (GDT) series provides high levels of protection against fast rising transients caused by lightning disturbances. Offered in a miniature surface mount package.
It has a surge rating of 10KA/5KA/3KA 8/20μs. 2RK-8 GDTs are high voltage (1000-5000V) components designed for surge protection and high isolation applications.
It is also suitable for applications for which bias voltage orsignal levels of several hundred volts are normally present. 2RK-8 GDTs can be used in conjunction with MOVs (Metal Oxide Varistors) to provide superior protection performance for AC applications.
Part Number Code
Electrical Characteristics
| Part Number DIP/SMD |
2R230TK-8 2R230SK-8 |
2R250TK-8 2R250SK-8 |
2R300TK-8 2R300SK-8 |
2R350TK-8 2R350SK-8 |
2R380TK-8 3)
2R380SK-8 3)
|
|
Initial Values
|
<275 V 207~253 V |
<300 V 225~275 V |
<360 V 270~330 V |
<420 V 315~385 V |
<460 V |
|
Electrical Life Time
Breakdown Voltage VB 2)
First ignition Value after 24 hours in darkness
Following Ignition Values
Switching Operations @ +25°C
Breakdown Time
Maximum Switching Frequency
|
<285 V
196~265 V
2×105
<50 ns
100 Hz
|
<310 V
215~290 V
2×105
<50 ns
100 Hz
|
<370 V
255~350 V
2×105
<50 ns
200 Hz
|
<435 V
300~405 V
2×105
<50 ns
200 Hz
|
<460 V
330~440 V
2×105
<50 ns
200 Hz
|
|
Test Circuit Parameters
Open Circuit Voltage V0
Loading Resistance R
Discharge Capacitance C
Inductance L
Discharge Peak Current Ip
|
230 VAC 15 KΩ
2.2 µF
10 µH
~300 A
|
350 V
10 KΩ
680 nF
0.5 µH
~500 A
|
400 V
10 KΩ
680 nF
0.5 µH
~500 A
|
450 V
10 KΩ
680 nF
0.5 µH
~500 A
|
500 V
10 KΩ
680 nF
0.5 µH
~500 A
|
| Part Number DIP/SMD |
2R400TK-8 2R400SK-8 |
2R450TK-8 2R450SK-8 |
2R470TK-8 2R470SK-8 |
2R500TK-8 2R500SK-8 |
2R550TK-8 4)
2R550SK-8 4)
|
|
Initial Values
|
<470 V 360~440 V |
<5400 V 405~495 V |
<560 V 423~517 V |
<600 V 450~550 V |
<680 V |
|
Electrical Life Time
Breakdown Voltage VB 2)
First ignition Value after 24 hours in darkness
Following Ignition Values
Switching Operations @ +25°C
Breakdown Time
Maximum Switching Frequency
|
<500 V
340~460 V
2×105
<50 ns
200 Hz
|
<560 V
385~515 V
2×105
<50 ns
200 Hz
|
<585 V
400~540 V
2×105
<50 ns
200 Hz
|
<625 V
425~575 V
2×105
<50 ns
200 Hz
|
<710 V
485~655 V
2×105
<50 ns
200 Hz
|
|
Test Circuit Parameters
Open Circuit Voltage V0
Loading Resistance R
Discharge Capacitance C
Inductance L
Discharge Peak Current Ip
|
520 V 10 KΩ
680 nF
10 µH
~500 A
|
580 V
10 KΩ
680 nF
0.5 µH
~500 A
|
600 V
10 KΩ
680 nF
0.5 µH
~500 A
|
630 V
13 KΩ
470 nF
0.1 µH
~600 A
|
720 V
13 KΩ
470 nF
0.1 µH
~600 A
|
| Part Number DIP/SMD |
2R600TK-8 2R600SK-8 |
2R630TK-84) 2R630SK-84) |
2R750TK-85) 2R750SK-85) |
2R800TK-8 2R800SK-8 |
| Initial Values Static Breakdown Voltage VS @100V/S 1) First ignition Value after 24 hours in darkness Following Ignition Values |
<720 V
540~660 V
|
<750 V
585~685 V
|
<860 V
690~790 V
|
<950 V
720~880 V
|
|
Electrical Life Time
Breakdown Voltage VB 2)
First ignition Value after 24 hours in darkness
Following Ignition Values
Switching Operations @ +25°C
Breakdown Time
Maximum Switching Frequency
|
<750 V
510~690 V
2×105
<50 ns
200 Hz
|
<780 V
540~720 V
2×105
<50 ns
200 Hz
|
<920 V
630~850 V
105
<50 ns
200 Hz
|
<1000 V
680~920 V
105
<50 ns
200 Hz
|
|
Test Circuit Parameters
Open Circuit Voltage V0
Loading Resistance R Discharge Capacitance C
Inductance L
Discharge Peak Current Ip
|
750 V
13 KΩ
470 nF
0.1 µH
~600 A
|
780 V
13 KΩ
470 nF
0.1 µH
~600 A
|
920 V
68 KΩ
100 nF
0.1 µH
~400 A
|
1000 V
68 KΩ
100 nF
0.1 µH
~400 A
|
|
Insulation Resistance @100 V
|
>108 Ω
|
|
Capacitance @1MHz
|
<1.5 pF
|
|
Marking, red negative
|
RUILON XXXK Y
XXX -Nominal voltage
K -Switching Spark Gaps
Y -Year of production
|
|
Weight
|
DIP ~1.5g
SMD ~1.25g
|
|
Operation and storage temperature
|
-40~+125°C
|
|
Surface treatment
|
DIP -Nickel Plated
SMD -Matte-tin plated
|