Without Wire Devices Gas Discharge Tube SC2E5-230L, Excellent Response to Fast Rising Transients
DATASHEET: SC2E5_v91.1.pdf
Descriptions:
Gas discharge Tubes (GDT) are classical components for protecting the installations of the telecommunications. It is essential that IT and telecommunications systems -with their high-grade but sensitive electronic circuits - be protected by arresters. They are thus fitted at the input of the power supply system together with varistors and at the connection points to telecommunication lines. They have become equally indispensable for protecting base stations in mobile telephone systems as well as extensive cable television (CATV) networks with their repeaters and distribution systems.
These protective components are also indispensable in other sectors, In AC power transmission systems, they are often used with current-limiting varistors, In customer premises equipment such as DSL modems, WLAN routers, TV sets and cable modems
In air-conditioning equipment, the integral black-box concept offers graduated protection by combining arresters with varistors, PTC, diodes and inductor.
Part Number |
Marking | DC Spark-over Voltage |
Maximum Impulse Spark-over Voltage |
Minimum Insulation Resistance | Maximum Capacitance | Arc Voltage | Service Life | ||||
Nominal Impulse Discharge Current |
Max Impulse Discharge Current | Nominal Alternating Discharge Current |
Impulse Life |
||||||||
@100V/S | @100V/μs | @1KV/μs | @1MHz | @1A |
@8/20μs ±5 times |
@8/20μs 1 time |
@50Hz 1 Sec 10 times |
@10/1000μs 300 times |
|||
SC2E5-75LL SC2E5-75L |
SOCAY75L | 75V±20% | <500V | <600V | 1 GΩ (at 25V) | <1.0pF | ~15V | 5KA | 10KA | 5A | 100A |
SC2E5-90LL SC2E5-90L |
SOCAY90L | 90V±20% | <500V | <600V | 1 GΩ (at 50V) | <1.0pF | ~15V | 5KA | 10KA | 5A | 100A |
SC2E5-150LL SC2E5-150L |
SOCAY150L | 150V±20% | <500V | <600V | 1 GΩ (at 50V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-230LL SC2E5-230L |
SOCAY230L | 230V±20% | <600V | <700V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-250LL SC2E5-250L |
SOCAY250L | 250V±20% | <700V | <800V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-300LL SC2E5-300L |
SOCAY300L | 300V±20% | <800V | <900V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-350LL SC2E5-350L |
SOCAY350L | 350V±20% | <800V | <900V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-420LL SC2E5-420L |
SOCAY420L | 420V±20% | <900V | <1000V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-470LL SC2E5-470L |
SOCAY470L | 470V±20% | <900V | <1000V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-600LL SC2E5-600L |
SOCAY600L | 600V±20% | <1100V | <1200V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
SC2E5-800LL SC2E5-800L |
SOCAY800L | 800V±20% | <1200V | <1400V | 1 GΩ (at 100V) | <1.0pF | ~20V | 5KA | 10KA | 5A | 100A |
Notes: 1). Terms in accordance with ITU-T K.12 and GB/T 9043-2008 2). At delivery AQL 0.65 level Ⅱ, DIN ISO 2859 |