9071.99.0549 73_Z-0-0-5499)
Gas Discharge Tube (GDT), 20 kA, 350 V
- Manufacturer: HUBER+SUHNER
- Product type: Gas Discharge Tubes - GDT
- Product Range: -
- GDT Case Style: -
- DC Breakover Voltage: -
- Impulse Discharge Current: 20kA
- Impulse Sparkover Voltage: 350V
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 16.49 € |
| Current stock | 10+ |
| Lead time | 30 days |
**DATA SHEET** 1/2 ## **Gas discharge tube 350 V** 9071.99.0549 ## **Properties** - Designed for operations exceeding 25 years • GDT specification according to international standard ITU-T K.12 • Two electrode gas discharge tube 6x8 mm without holder ## **Electrical data** CW power frame ≤ 325 W DC sparkover 350 V, +/- 15 % (@ 100 V/s) Impulse sparkover 100 V/ µs 600 V Impulse sparkover 1000 V/ µs 875 V Insulation resistance > 100 GΩ (@ 100 V) Glow voltage approx. 70 V (@ 10 mA) Arc voltage approx. 10 V (@ > 1 A) Glow-Arc transition current < 0.5 A Capacitance < 1 pF (@ 1 MHz) DC Holdover voltage < 150 ms (@ 135 V) Impulse discharge current ≥ 1 operations (@ 30 kA, 8/20 µs) ≥ 10 operations (@ 20 kA, 8/20 µs) ≥ 400 operations (@ 500 A, 10/1000 µs) ≥ 1000 operations (@ 100 A, 10/1000 µs or 10/7000 µs) Alter discharge current ≥ 1 operations (@ 65 Arms, 11 cycles) ≥ 10 operations (@ 10 Arms, 1 s) **Mechanical data** ~~a~~ Weight 1.8 g |Operation temperature|-40 °C ... 85 °C| |---|---| |Storage temperature|-55 °C ... 125 °C| |Ingress protection (IP Rating)|Unmated / IP66, IP68, according to IEC 60529 (24 h of water, 1 m)| **hubersuhner.com** **DATA SHEET** 2/2 **Gas discharge tube 350 V** 9071.99.0549 **Compliance** Item number Directive / Regulation Rating Exemptions / Details RoHS 2011/65/EU and (EU) Compliant without exemption 2015/863 23039069 REACH 1907/2006 Article 33 Free of SVHC >0,1% SVHC ~~—~~ **Additional Information** Test methods per ITU-T (CCITT) K.12, IEEE C62.31, RUS PE-80, Remarks Telcordia GR 1361 With capsule holder No ~~ee~~ **Ordering Information Table** Item number Item description 23039069 9071.99.0549 (73_Z-0-0-549) ~~ee~~ HUBER+SUHNER is certified by ISO 9001, ISO 14001, ISO 45001, IATF 16949, AS/ EN 9100 and ISO/TS 22163-IRIS. Waiver: Facts and figures herein are for information only and do not represent any warranty of any kind. DOCUMENT PIM-P1220 / Date of publication: 28.02.2025 / uncontrolled copy **hubersuhner.com**
Updated at June 3, 2026
Headquartered in Switzerland, Huber+Suhner is a globally recognized manufacturer of premium components and system solutions for electrical and optical connectivity. Leveraging deep expertise in radio frequency, fiber optics, and low-frequency technologies, the company engineers high-performance solutions tailored for the communication, transportation, and industrial sectors. Their products are trusted worldwide for their exceptional quality, reliability, and longevity, even when deployed in harsh environmental conditions. A significant focus of our Huber+Suhner portfolio is dedicated to their advanced cable and wire solutions, specifically high-quality fiber optic lead assemblies. These precision-engineered assemblies represent the core of our offering from this brand, providing the critical infrastructure needed for modern optical communication networks. They are designed to deliver robust data transmission, minimal signal loss, and dependable mechanical stability across demanding high-speed applications. Complementing their fiber optic solutions, our selection also features Huber+Suhner's specialized communication and circuit protection components. This includes durable RF antennas optimized for seamless wireless connectivity in diverse environments, as well as reliable gas discharge tubes (GDTs) that provide essential surge protection. These essential components work together to safeguard sensitive electronic circuitry from transient voltage spikes while maintaining pristine signal integrity.
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