2 Electrodes 2R-5 Gas Discharge Tubes 1000-5000V 1pF Surge Protector 2KA 3KA 5KA Ceramic GDT

Description of 2R-5 Gas Discharge Tubes

2R-5 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 5KA/3KA/2kA 8/20μs.

2R-5 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 or signal levels of several hundred volts are normally present. 2R-5 GDTs can be used in conjunction with MOVs (Metal Oxide Varistors) to provide superior protection performance for AC applications.

Features of 2R-5 1000-5000V Gas Discharge Tubes

• Voltage Ranges 1000V to 5000V
• Excellent response to fast rising transients
• 8/20μs Impulse current capability: 5KA/3KA/2kA
• Non-Radioactive
• Ultra Low capacitance (<1pF)
• Lead-free compliant
• RoHS and REACH compliant
• UL 1449 Recognized: E479668
• Size: Ф5.5mm*6mm
• Storage and operational temperature: -40~+125°C

Applications of 2KA 3KA 5KA Ceramic GDT

Automotive:
• On-board chargers
• Vehicle charging stations

Others:
• LED lighting
• Power supply
• Photovoltaic
• Air conditioning

Electrical Characteristics of 2KA 3KA 5KA Gas Discharge Tubes

Soldering Parameters - Reflow Soldering (Surface Mount Devices)

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

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, development, production and sale of over-current protection, over-temperature protection, and over-voltage protection. Our products are widely used in consumer electronics, automobiles, ships, communications, power supplies, power tools, new energy and other fields. Our products cover auto-fuse, auto-fuse holder, current fuse, current fuse holder, temperature fuse, SMD fuse, resettable fuse, circuit breaker, thermal switch and so on. our products meet international standards including UL,

UR,CSA,CUL,VDE,TUV,PSE,CE,CCC,ROHS certification etc.

Partners:

Our products not only sell well in mainland China but also in North & South America, Southeast Asia and many other countries and regions. Our company has independent development and design capabilities, plastic molding, and metal stamping departments, and is equipped with multiple automatic fuse production lines and testing equipment and strives to find the best raw material suppliers. As we always put the quality at the first place, we have built a complete quality assurance system, which is the guarantee of the safety and stability of each product. Meanwhile, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.

We are looking forward to the cooperation with you in the near future.