Basic Info.
Manufacturing Technology
Discrete Device
Material
Element Semiconductor
Type
Intrinsic Semiconductor
Nominal Impulse Discharge Current20-25ka
Maxi Capacitance 1.5pf
Product Description
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.
Features:
Non-Radioactive
RoHS compliant
Low insertion loss
Excellent response to fast rising transients
Ultra low capacitance
20KA surge capability tested with 8/20μs
Pulse as dned by IEC 61000-4-5
Available with thermal failsafe option (add 'F' sux to part number)
Applications:
Communication equipment
CATV equipment
Test equipment
Data lines
Power supplies
Telecom SLIC protection
Broadband equipment
ADSL equipment, including ADSL2+
XDSL equipment
Satellite and CATV equipment
Consumer electronics
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 4)
±5 times |
@8/20μs 4)
1 time |
@50Hz 4)
1 Sec
10 times |
@10/1000μs 4)
300 times |
3E8-150HM
3E8-150HMF
3E8-150HP
3E8-150H |
150H |
150V±20% |
500V |
600V |
1 GΩ (at 50V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-230HM
3E8-230HMF
3E8-230HP
3E8-230H |
230H |
230V±20% |
600V |
700V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-250HM
3E8-250HMF
3E8-250HP
3E8-250H |
250H |
250V±20% |
600V |
700V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-300HM
3E8-300HMF
3E8-300HP
3E8-300H |
300H |
300V±20% |
800V |
900V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-350HM
3E8-350HMF
3E8-350HP
3E8-350H |
350H |
350V±20% |
800V |
900V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-420HM
3E8-420HMF
3E8-420HP
3E8-420H |
420H |
420V±20% |
900V |
1000V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-470HM
3E8-470HMF
3E8-470HP
3E8-470H |
470H |
470V±20% |
900V |
1000V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-600HM
3E8-600HMF
3E8-600HP
3E8-600H |
600H |
600V±20% |
1100V |
1200V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
3E8-800HM
3E8-800HMF
3E8-800HP
3E8-800H |
800H |
800V±20% |
1200V |
1400V |
1 GΩ (at 100V) |
1.5pF |
~25V |
20KA |
25KA |
20A |
200A |
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
3). Tip or ring electrode to center electrode
4). Total current through center electrode, half value through tip respectively ring electrode |
Address:
Yousong Technology Mansion, Meilong Road, Longhua District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 14000, ISO 9000, ISO 9001
Company Introduction:
Paulette Electronics Co., Ltd was established in November, 2004, in Shenzhen. We provide an entire series of transient voltage suppressors (TVS), rectifiers and ZENER diodes. We have been dedicating for years to enhance the productivity, innovation, and customizing products. The impressive characteristics of PAULETTE are active and diligent, which lead us to the top of this field.
Meeting ISO 9001, UL, VDE, RoHS and REACH StandardsBecause of our meticulousness in the whole production process, we have acquired ISO 9001, UL, VDE, RoHS and REACH certificates.