Kingtronics International Company

 	 DO-41 Package Silicon Epitaxial Planar Switching Diode 	 For use in stabilizing and clipping circuits with high power rating  

Silicon Planar Power Zener Diodes

Silicon Planar Power Zener Diodes for high power applications

深圳市魯光電子科技有限公司

   Schottky barrier rectifier diode SMC.   SS510 SMC.   5A 100V, high quality &amp; best price &amp; after-service.   Plastic package has underwriters laboratory flammability classification 94V.   For surface mounted applications.   Low profile package.   Built-in strain relief.   Metal silicon junction, majority carrier conduction.   High surge capability.   High current capability, low forward voltage drop.   For use in low voltage high frequency inverters, free wheeling and polarity protection application.   Guarding for over voltage protection.  

Hot Carrier Diode

Hot Carrier Diode - Schottky barrier rectifier diode SS510

廣東南方宏明(香港)電子科技股份有限公司

This varistor is a type of metal-oxide varistor (MOV). The boundary between the zinc oxide grains and the neighboring composition forms a diode junction that allows current to flow from one direction only. The diameter of the varistor is customizable upon requests.	Wide applications.	Available in various designs.

Zinc Oxide Varistor

Zinc Oxide Varistor for surge protection applications

   Schottky barrier rectifier diode.   SR5100 D0-27 5A 100V   Metal-semiconductor junction with guard ring.   Epitaxial construction.   Low forward voltage drop, low switching losses.   High surge capability.   For use in low voltage, high frequency inverters free wheeling, and polarity protection applications.   The plastic material carries U/L recognition 94V-0.  

Schottky Barrier Rectifier Diode

Range ofapplicationUsed in surge protection for IC, transistor, diode semiconductor switch circuit.Used in communication, telemetering, electrical control and various electronic equipmentsSuppress the instantaneous overvoltage caused by electromagnetic valve and relay.Suppress the instantaneous overvoltage caused by power supply.Suppress the instantaneous overvoltage caused by electronic circuits.

ZVR14D471KL837A0

ZVR14D471KL837A0 surge protection capacitor for electronic circuits

   SR240 DO-15 2A 40V   Metal-semiconductor junction with guard ring.   Epitaxial construction.   Low forward voltage drop, low switching losses.   High surge capability.   For use in low voltage, high frequency inverters free wheeling, and polarity protection applications.  

DIP Schottky Barrier Rectifier Diode

ZVR07D471KL635A0

ZVR07D471KL635A0 surge protection capacitor for electronic circuits

   1N5819 DO-41 with best price &amp; high quality.   Free sample for test is available.   Metal-semiconductor junction with guard ring.   Epitaxial construction.   Low forward voltage drop, low switching losses.   High surge capability.   For use in low voltage, high frequency inverters for wheeling, and polarity protection applications.  

DIP Schottky Barrier Rectifier

DIP Schottky Barrier Rectifier 1N5819 with low forward voltage drop

ZVR20D821KL0B0A0J

ZVR20D821KL0B0A0J surge protection capacitor

   3A Schottky diode, 100V, DO-27.   High surge capability.   10 years manufacturing experience.   High reliability.  

Diode Schottky Barrier Rectifiers

 	 Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.      Features:     	 Great range of varistor voltage:  18V to 1.8KV  	 Fast response to transient voltage (ns) 	 High great withstanding surge current 	 Excellent non-linearity voltage 	 Symmetric V-I characteristics 	 No following-on current 	 Long life      Range of application:     	 Used in surge protection for IC, transistor, diode semiconductor switch circuit. 	 Used in communication, telemetering, electrical control and various electronic equipment. 	 Suppress the instantaneous overvoltage caused by electromagnetic valve and relay. 	 Supprss the instantaneous overvoltage caused by power supply. 	 Suppress the instantaneous overvoltage caused by electronic circuits 	 Lightning protection for various kind of electronic appliances.      Technical conditions:&nbsp;     	 Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349. 	 Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC. 	 Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V. 	 Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum DC voltage that can be applied continuously in the specified environmental temperature range. 	 Working ambient temperature: -40C ~ +85C&nbsp; 	 Storage temperature range: -40C ~ +125C  

Varistor for surge protection and transient voltage suppression

Fenghua (Hong Kong) Electronics Ltd.

The zinc oxide varistor ranges from 18V to 1.8kV for various applications. It is well engineered low current leakage, excellent temperature coefficient and good solderability. The zinc oxide varistor is an important electronic component for electrical and electronic equipment.
 
  Excellent non-linear voltage. 
  Great withstanding surge current. 
 

Zinc Oxide Varistor for various applications

Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.

    Features:    
- Great range of varistor voltage:  18V to 1.8KV 
- Fast response to transient voltage (ns)
- High great withstanding surge current
- Excellent non-linearity voltage
- Symmetric V-I characteristics
- No following-on current
- Long life

    Range of application:    
- Used in surge protection for IC, transistor, diode semiconductor switch circuit.
- Used in communication, telemetering, electrical control and various electronic equipment.
- Suppress the instantaneous overvoltage caused by electromagnetic valve and relay.
-&nbsp;Supprss the instantaneous overvoltage caused by power supply.
- Suppress the instantaneous overvoltage caused by electronic circuits
- Lightning protection for various kind of electronic appliances.

    Technical conditions:&nbsp;    
- Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349.
- Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC.
- Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V.
- Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum DC voltage that can be applied continuously in the specified environmental temperature range.
- Working ambient temperature: -40C ~ +85C&nbsp;
- Storage temperature range: -40C ~ +125C

Varistor

Varistor for surge protection and transient voltage response

   Schottky barrier rectifier.   Guarding protection.   Low forward voltage.   Low power loss, high efficiency.   Reverse energy tested.   Extremely low thermal resistance.  

SMD Schottky Barrier Rectifier Diode

 	 Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.      Recognized Certificate     	 VDE, UL, CQC      Features:     	 Great range of varistor voltage:  18V to 1.8KV  	 Fast response to transient voltage (ns) 	 High great withstanding surge current 	 Excellent non-linearity voltage 	 Symmetric V-I characteristics 	 No following-on current 	 Long life      Range of application:     	 Used in surge protection for IC, transistor, diode semiconductor switch circuit. 	 Used in communication, telemetering, electrical control and various electronic equipment. 	 Suppress the instantaneous overvoltage caused by electromagnetic valve and relay. 	 Suppress the instantaneous overvoltage caused by power supply. 	 Suppress the instantaneous overvoltage caused by electronic circuits 	 Lightning protection for various kind of electronic appliances.      Technical conditions:&nbsp;     	 Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349. 	 Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC. 	 Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V. 	 Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum Dc voltage that can be applied continuously in the specified environmental temperature range. 	 Working ambient temperature: -40C ~ +85C&nbsp; 	 Storage temperature range: -40C ~ +125C  

Varistor Taping Type

Varistor Taping Type for surge protection and voltage regulation

Varistor Mov Φ10d

Varistor MOV 10D for surge protection and voltage regulation

Shenzhen Socay Electronics Co., Ltd.

High Voltage Zinc Oxide Varistor&nbsp;05D330K&nbsp;

a.Response time:&lt;25ns

b,Voltage Range:15V~1800V(anyone during this range is ok!)

c,Current Discharge:100A~70kA(as above)

d,High capacitance

e,Easy to aging.

Features

Wide operating voltage (V1mA) range from 8V to 1800V.
Fast responding to transient over-voltage.
Large absorbing transient energy capability.
Low clamping ratio and no following-on current

High Voltage Zinc Oxide Varistor&nbsp;05D330K&nbsp;&nbsp;

Specifications

metal oxide varistor&nbsp;
Fast responding&nbsp;
Low clamping ratio&nbsp;
withstanding surge crrent:15000A&nbsp;
power rated:1.0W

High Voltage Zinc Oxide Varistor&nbsp;05D330K

General Information &nbsp;

The MOV-05DxxxK Series of 05mm radial leaded varistor devices&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
protects against overvoltage transients such as lightning, power&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
contact and power induction. The metal oxide varistors offer a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
choice of varistor voltages from 18 V to 1800 V and Vrms voltages&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
from 11 V to 1000 V.

&nbsp;&nbsp;General Characteristics

No Radioactive Material&nbsp;
Leads: Surface-mount, Axial Devices: Tin Plated&nbsp;
Storage Temperature: -55oC to +125oC
Operating Temperature: -55oC to +85oC&nbsp;
The devices have a high current handling, high energy absorption&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
capability and fast response times to protect against transient&nbsp;
&nbsp;Devices with No Leads: Nickel Plated&nbsp;
faults up to rated limits.&nbsp;
&nbsp;Body: Nickel Plated

Application

Transistor, diode, IC, thyristor or triac semiconductor protection.
Surge protection in consumer electronics.
Surge protection in industrial electronics.
Surge protection in electronic home appliances,
gas and petroleum appliances.
Relay and electromagnetic valve surge absorption.

Metal Oxide Varistor 

High Voltage Zinc Oxide Varistor for transient overvoltage protection

Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.

    Features:    
- Great range of varistor voltage:  18V to 1.8KV 
- Fast response to transient voltage (ns)
- High great withstanding surge current
- Excellent non-linearity voltage
- Symmetric V-I characteristics
- No following-on current
- Long life

    Range of application:    
- Used in surge protection for IC, transistor, diode semiconductor switch circuit.
- Used in communication, telemetering, electrical control and various electronic equipment.
- Suppress the instantaneous overvoltage caused by electromagnetic valve and relay.
-&nbsp;Supprss the instantaneous overvoltage caused by power supply.
- Suppress the instantaneous overvoltage caused by electronic circuits
- Lightning protection for various kind of electronic appliances.

    Technical conditions:&nbsp;    
- Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349.
- Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC.
- Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V.
- Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum Dc voltage that can be applied continuously in the specified environmental temperature range.
- Working ambient temperature: -40C ~ +85C&nbsp;
- Storage temperature range: -40C ~ +125C

Varistor for surge protection and overvoltage applications

United Sources Electronic Components Ltd

Part Number :
1.5SMC, 1N, 1SS, BAR, BAS, BAS, BAT, BAV, BAW, BYV, BZW, FDLL, FSV, LL, MMBD, MMBV,
P4KE, P6KE, P6SMB, PESD, PRTR, RB, SD, SMAJ, SMAT, SMBJ, SMCJ, ZHCS, ZLLS

High-Performance Diode for Various Electronic Products

High Performance Diode for Various Electronic Products

Resin molded SMT type for reflow soldering High reliability single lager disc capacitor Three types of choice for different use  Used at equipment as MODEM, AC adapter, charger, and converfor Electronic components for various kinds of electronic devicesDetailed specification available on the company website

ZVD4032C471KCT0 

ZVD4032C471KCT0 resin molded SMT type capacitor

 	 Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.      Features:     	 Great range of varistor voltage:  18V to 1.8KV  	 Fast response to transient voltage (ns) 	 High great withstanding surge current 	 Excellent non-linearity voltage 	 Symmetric V-I characteristics 	 No following-on current 	 Long life      Range of application:     	 Used in surge protection for IC, transistor, diode semiconductor switch circuit. 	 Used in communication, telemetering, electrical control and various electronic equipment. 	 Suppress the instantaneous overvoltage caused by electromagnetic valve and relay. 	 Suppress the instantaneous overvoltage caused by power supply. 	 Suppress the instantaneous overvoltage caused by electronic circuits 	 Lightning protection for various kind of electronic appliances.      Technical conditions:&nbsp;     	 Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349. 	 Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC. 	 Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V. 	 Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum DC voltage that can be applied continuously in the specified environmental temperature range. 	 Working ambient temperature: -40C ~ +85C&nbsp; 	 Storage temperature range: -40C ~ +125C  

MOV Varistor Dipped

MOV Varistor Dipped for surge protection and transient voltage suppression

   2.0A surface mount Schottky barrier rectifiers diode.   For surface mounted application.   Easy pick and place.   Metal to silicon rectifier, majority carrier conduction.   Low power loss, high efficiency.   High current capability, low VF.   High surge current capability.   Plastic material used carriers underwriters.   Laboratory classification: 94V-0.   2AMP, 400V, Surface mounted,&nbsp;Schottky diode.&nbsp;  

Schottky Diode 

Schottky Diode for surface mounted applications

ZVR14D751KL8C7A0

ZVR14D751KL8C7A0 surge protection ceramic capacitor

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restrainning.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors&nbsp; possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply,&nbsp; Adapter. 	 Transformer,&nbsp; LED driver circuit. 	 Electronic rectifier,&nbsp; electronic heater. 	 Electric&nbsp; motor. 	 It has a protected function for RT , display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

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