Chung Pak Battery Works Ltd

Provide stable and efficient power supply toy remote controls, flashlights, toys and other electronics with this 1.5V zinc chloride dry AA battery. It comes in a compact cylindrical shape and can ensure safe and powerful performance. This AA battery is versatile to use and is well-crafted to ensure a long shelf life. Type: 1.5V zinc chloride dry AA battery.Compact cylindrical shape,Safe and powerful performance.Well-crafted to ensure a long shelf life.Versatile to use,Provide stable and efficient power supply toy remote controls, flashlights, toys and other electronics.

Zinc Chloride Dry AA Battery

Provide long lasting power to electronic devices with this alkaline manganese dry battery. It comes in AA size and can provide 1.5V power supply. This alkaline manganese dry battery flaunts superior performance and contains 0% mercury, lead and calcium. 	 Type: AA alkaline manganese. 	 Power: 1.5V. 	 Cylindrical shape. 	 Superior performance. 	 Simple and safe to use. 	 Provide long lasting power to electronic devices. 	 Contain 0% mercury, lead and calcium.&nbsp;  

Alkaline Manganese Dry Battery AM4 AAA LR03

Alkaline Manganese Dry Battery

The lithium battery features an extended shelf life and low-temperature operations. The constant voltage provides a stable source of power supply. Keep your electronics up and running with this lithium battery. 	 Voltage: 3V x 5. 	 Available in different designs.&nbsp;  

Lithium Manganese Dioxide Button Cell

MGM Industries & Company

Portable Electronic Video Magnifier - Can read only with Magnifier or connect to TV by using the supplied video cable.&nbsp;Product size : 10.5cms x 7.5cms, easy to operate.

Portable Electronic Video Magnifier

Evergreen (H.K.) PCB Limited

This PCB is crafted of durable FR-4 or CEM-3 material, which features double copper layers, green solder mask, and 1.5mm thickness. This PCB can support middle thermal loads for up to 170&deg;C that lets the electronics runs stably in the long term.

&bull; Material: FR-4/ CEM-3.
&bull; 2-layer construction.
&bull; 1.5mm thick.
&bull; High Tg: Tg150&deg;C/ Tg170&deg;C
&bull; Handled with HAL finishing.
&bull; Solder mask in green.
&bull; Allow improved operating stability of electronics.
&bull; Perfect choice for power supply PCB, ATM power supply heavy copper UPS PCB, and battery charger PCB.

Rigid PCB

Guangdong South HongMing (HK) Electronic Science & Technology Co Ltd

 	 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 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

 	 Supplied fresh air respirator system is equipped with portable power sources mainly overcome the problems of big air intaking resistance, difficulties in breathing, and so on. 	 Unique electronic ventilation design system, to keep the fresh air flowing through your nose and mouth, suitable for long time use.  

Electrical Air Purifying, Reusable Portable Air Purifier with HEPA Filter 

   The lithium battery features an extended shelf life and low-temperature operations.   The constant voltage provides a stable source of power supply.   Keep your electronics up and running with this lithium battery.   Voltage: 3V x 5.   Available in different designs.&nbsp;   size:16.0 x 1.6mm.   Nominal capacity: 45mAh.  

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 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 Mov Φ10d

 	 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

Varistor Taping Type

MOV Varistor

Anderson Electronics (HK) Limited

Featured here is a 2500mAh two way radio battery with an impact resistant design. It provides short circuit protection for safety and offers stable and reliable power supply. This two way radio battery is easy to use and is ideal for backup and replacement use. 	 Two way radio battery with Sanyo cell 2500mAh. 	 Type: Li-ion. 	 Nominal voltage: 7.5V. 	 Nominal capacity: 2150mAh/2500mAh. 	 Best quality materials used. 	 High capacity. 	 Lightweight. 	 Impact-resistant design. 	 Dual protection PCM. 	 Short circuit protection. 	 Ultrasonic sealing technology. 	 Compact rectangular shape. 	 Offer stable and reliable power supply. 	 High durability. 	 Easy to use. 	 Ideal for backup and replacement use. 	 Intrinsically safe battery available if needed. 	 For VX-160/180E/110/150/140/246/800. 	 Weight: 143g. 	 Origin: Shenzhen. 	 One year warranty. 	 Fast delivery: within 3-7days. 	 VX-210A Anderson electronics.  

Two Way Radio Replacement Battery

Featured here is a two way radio battery with a compact and lightweight design. It has a capacity of 1100mAh and offers stable and reliable power supply. This two way radio battery flaunts a high durability and is safe and simple to use. 	 Two way radio battery with Chinese cell 1000mAh. 	 Type: Ni-MH. 	 Nominal voltage: 13.2V. 	 Nominal capacity: 1100mAh. 	 Best quality materials used. 	 High capacity. 	 Lightweight. 	 Impact-resistant design. 	 Dual protection PCM. 	 Short circuit protection. 	 Ultrasonic sealing technology. 	 Compact rectangular shape. 	 Stable and reliable power supply. 	 High durability. 	 Safe and simple to use. 	 For: IC-H2/H6/H12/U12/U16/26AT/02AT/2AT/32AT. 	 Intrinsically safe battery available if needed. 	 Weight: 321g. 	 Origin: Shenzhen. 	 One year warranty. 	 Fast delivery: within 3-7days. 	 IC-H2 Anderson electronics.  

Two-way Radio Replacement Battery

Peace Target Ltd

Electronic Digital Measuring Spoon Scale with LCD Display includes the following features : Electronic scale that scoops like a measuring spoon, measures up to 500 gUnit of measurement: g/oz/gn/ctMeasurement range: 500g/0.1gPower supply: 2 x AAA batteries (not included)With LCD display, easy to see measurements on the LCD screen, compact digital spoon scaleEasy to cleanIt can be used for a variety of purposes such as health management measurements, cooking and baking, making baby food, and measuring pet foodMaterial : Stainless steel spoon with ABS handleSize closed : Total length of 23.2 cmSpoon part - Length of 7 cm x Width of 5.6 cmWeight of 80 grams

Electronic Digital Measuring Spoon Scale w/ LCD Display

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; 	 &nbsp;&nbsp;&nbsp;&nbsp;&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  

Thermistors 

The displayed battery has a durable rectangular housing and is suitable for different kinds of two way radios. It has a 1000mAh nominal capacity and provides safe and reliable power supply. This two way radio battery is excellent for replacement use and can be used for a long time. 	 Two way radio battery with Chinese cell 1000mAh. 	 Type: Ni-MH. 	 Nominal voltage: 12V. 	 Nominal capacity: 1000mAh. 	 Best quality materials used. 	 High capacity. 	 Lightweight. 	 Impact-resistant design. 	 Dual protection PCM. 	 Short circuit protection. 	 Ultrasonic sealing technology. 	 Rectangular housing. 	 Provide safe and reliable power supply. 	 Excellent for replacement use. 	 Can be used for a long time. 	 Suitable for different kinds of two way radios. 	 For: IC-F3/F3S, IC-F4/F4S, IC-T2A/T2E. 	 Intrinsically safe battery available if needed. 	 Weight: 276g. 	 Origin: Shenzhen. 	 One year warranty. 	 Fast delivery: within 3-7days. 	 CM166 Anderson electronics.  

Pictured here is a two way radio battery with a capacity of 1100mAh. It is designed for SRC3300/SRG3500 two way radio use and provides stable and reliable power supply.&nbsp; This two way radio battery is excellent for backup or replacement use and can prevent your two way radio from running out of power. 	 Two way radio battery with a 1100mAh Sanyo cell. 	 Type: Li-ion. 	 Nominal voltage: 7.2V. 	 Nominal capacity:1100mAh. 	 Best quality materials used. 	 High capacity. 	 Lightweight. 	 Impact-resistant design. 	 Dual protection PCM. 	 Short circuit protection. 	 Ultrasonic sealing technology. 	 Provide stable and reliable power supply.&nbsp; 	 Excellent for backup or replacement use. 	 Prevent your two way radio from running out of power. 	 Intrinsically safe battery available if needed. 	 For SRC3300/SRG3500 use. 	 Origin: Shenzhen. 	 One year warranty. 	 Fast delivery: within 3-7days. 	 SRP3000 Anderson Electronics.  

Oxygen Concentrator  VPSA Oxygen Concentration 50-80%  Spray rate &gt;0.2mL/min  Working air flow &gt;6.7LPM  Working pressure range &gt;83KPa  Power supply AC100-240V50Hz/60Hz  Power consumption 25W  Negative ion About 300,000 pcs/cm³        (electron emission type) About 50dB  Size :Width length height 75mmx210mmx295  Weight About 1.88kg (host only) 

Household car oxygen concentrator

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  

My Sourcing

Unfollow this supplier?

Unfollow this supplier?