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SMD4042-230E

CategoryDiscrete semiconductor    Discharge tube   
File Size204KB,4 Pages
ManufacturerShenzhen Ruilongyuan Electronics Co., Ltd.
Websitehttp://www.ruilon.com.cn/
Shenzhen Ruilongyuan Electronics Co., Ltd. was established in 2009. Since its establishment, it has adhered to the development path of independent brand and independent innovation and created the RUILON brand. The company specializes in the research and development, production and sales of overcurrent and overvoltage protection devices. Its products mainly include ceramic gas discharge tubes, varistors, transient suppression diodes, electrostatic protection devices, lightning arresters, self-recovery fuses, etc. These products are widely used in industrial electronic equipment, communications, power, intelligent robots, medical equipment, automotive electronics, household appliances, green energy and energy conservation and environmental protection. The products have passed CQC, CE, CB, UL, TUV, CNAS certification, and the full range of products has passed ROHS and REACH certification. The company's position in the industry has been widely recognized, and it has successively won the honorary titles of "National High-tech Enterprise", "National Specialized and New Little Giant" Enterprise, "The 20th Shenzhen Famous Brand", "The 75th International Geneva Invention Bronze Award", and "The Second Prize for Scientific and Technological Progress Awarded by the Guangdong Electronic Information Association".
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Gas Discharge Tubes(GDT)
Description
Gas discharge tubes (GDT) use noble gasses enclosed in
ceramic tubes to provide an alternate circuit path for voltage
spikes. The ceramic envelope and with nickel connectors
allow for high loads. SMD4042 Gas Discharge Tubes
(GDT) series has a surge rating of 3kA, 8/20μs.Offered in a
Squared Surface Mount package, which helps to make pick
and place on PCB process easier.
This GDT series is perfectly suited for broadband
equipment applications. The GDT’s low off-state
capacitance is compatible with high bandwidth applications
and this capacitance loading value does not vary if the
voltage across the GDT changes.
SMD4042 Gas Discharge Tube (GDT) series are
specifically designed for protection of electrical, multimedia,
and communication equipment against over voltage
transients in surface mount assembly applications.
SMD4042 Series
Electrical symbol
Features
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Excellent response to fast rising transients
Stable breakdown voltage
GHz working frequency
8/20μs Impulse current capability:3KA
Surface Mount package
Non-Radioactive
Ultra Low capacitance (<0.8pF)
Lead-free and RoHS compliant
Size: 4.0mm*4.2mm*4.2mm
Storage and operational temperature: -40~+90°C
Applications
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CATV equipment
Antennas
RS 485
Telecom Base Station
Power Supply AC Main
EV power Charging
Inverter/Variable
Frequency Drivers
(VFDs)
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IEEE 802.3 compliant
Ethernet interfaces
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Broad Band equipment
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xDSL, ADSL, ADSL2,
VDSL, and VDSL2
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Medical Electronics
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Test Equipment
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General Telecom
Equipment
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Renewable Energy
Part Number Code
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D
4
0
4
2
-
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E
Surface Mount Package
Product Series
Size: 4.0mm*4.2mm*4.2mm
DC Spark-over Voltage
8/20μs Impulse Current
E: 3KA
Specifications are subject to change without notice.
Please refer to http://
www.ruilon.com.cn
for current information.
Revised: 2017-04-25
Page:1
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