Audited Supplier
Products Description
- Gas Discharge Tube (GDT) is an electronic device that operates based on the principle of gas discharge. It has a wide range of applications in various electronic circuits and devices, mainly used for overvoltage protection and transient voltage suppression.
Features:
- Large flow rate: Gas discharge tubes can withstand large transient currents
- High impulse breakdown voltage: The breakdown voltage of gas discharge tubes is high, which means they can start working at higher voltages to protect other components in the circuit.
- Small capacitance: The capacitance of gas discharge tubes is usually very small, which makes their application in high-frequency and high-speed data lines possible.
- Small size and low cost: Gas discharge tubes are typically designed to be compact, take up less space, and have relatively low manufacturing costs, making them economically advantageous in various applications.
- Stable performance and long lifespan: The performance of gas discharge tubes is usually very stable and has a long lifespan, which allows them to maintain good performance in long-term use.
We believe that our Gas Discharge Tubes offer an unbeatable combination of quality, performance, and value. If you have any questions about this product or would like to learn more about how it can benefit your business, please don't hesitate to contact us. We are dedicated to providing excellent customer service and helping our customers achieve their business goals.
| Type Ф30×12.5mm | ZM30125 2R-300L | ZM30125 2R-500L | ZM30125 2R-600L | ZM30125 2R-700L | ZM30125 2R-800L | ZM30125 2R1000L | ZM30125 2R1200L | ZM30125 2R1400L | ZM30125 2R1600L |
| Nominal DC Spark-over voltage 100V/s(V) | 300 | 500 | 600 | 700 | 800 | 1000 | 1200 | 1400 | 1600 |
| DC spark-over voltage(V) | >240 | >400 | >480 | >550 | >600 | >750 | >900 | >1050 | >1250 |
| Impulse spark-over voltage at 1.2/50μs,6kV(V) | <900 | <1300 | <1400 | <1500 | <1500 | <2200 | <2500 | ||
| Impulse spark-over voltage 1KV/μs(V) | ≤1100 | ≤1300 | ≤1400 | ≤1500 | ≤1600 | ≤1800 | ≤2000 | ≤2200 | ≤2400 |
| Maximum continuous operating voltage 50/60 HZ(V) | 130 | 264 | 264 | 264 | 264 | ||||
| Impulse discharge current 8/20μs(KA) 10times | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Maximum discharge current 8/20μs(KA) 1times | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Impulse discharge current 10/350μs(KA) 1 times | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Alternating discharge current 50Hz/60Hz(A) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Follow current at 50/60 Hz (A) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| AC discharge current(TOV at 1200V) 1 operation 50Hz,0.2s(A) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Insulation resistance(Ω) | ≥109 | ≥109 | ≥109 | ≥109 | ≥109 | ≥109 | ≥109 | ≥109 | ≥109 |
| Breakdown time(ns) | <50 | <50 | <50 | <50 | <50 | <50 | <50 | <50 | <50 |
| Capacitance(1 MHz)pF | <6 | <6 | <6 | <6 | <6 | <6 | <6 | <6 | <6 |
- Q: What is the expected durability of the product?
A: Our product is designed to withstand heavy use in industrial environments. The ignition frequency of the switching spark gap is at least 300000 times.
2. Q: What is your company's experience and reputation in the industry?
A: Our company has been in business for 22 years and has a reputation for delivering high-quality products and excellent customer service. We have worked with numerous clients in various industries.
3. Q: What is your company's policy on returns and refunds?
A: We have a flexible returns and refunds policy that allows customers to return products within 30 days of purchase for a full refund or exchange. We also offer warranties on our products to ensure customer satisfaction.
4. Q: Are there any certifications or standards that the product meets?
A: Yes, our product meets several industry certifications and standards, including TUV,ROHS,ISO,UL,SGS.
5. Q: How to maintain gas discharge tubes?
A: To ensure the normal operation and prolong the service life of gas discharge tubes, the following maintenance measures can be taken. Regularly check the condition of the gas discharge tube to ensure that it has not been physically damaged.Ensure that the working environment of the gas discharge tube meets its specified temperature range.Avoid exposing gas discharge tubes to excessive voltage to prevent permanent damage.
