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3.3V 1W zener Diode

 

A Zener diode is another form of diode, but is used for entirely different purpose. They are mainly used in protection circuits or as crude voltage regulators. Let us see how we can select one for your application.

There are two main parameters that are to be checked while selecting a Zener diode. One is the Zener Voltage and the other is Power dissipation. The Zener voltage is the voltage which appears across the Zener diode when a higher reverse potential voltage is applied to it. In regulator circuits it is this voltage (Zener voltage) which will be regulated and in protection circuit it is this voltage (Zener voltage) more than which the circuit is protected. The power dissipation decides the amount of current that can flow through the diode. Higher the power dissipation higher the current can flow.

Zener diodes are useful for creating a reference voltage or as a voltage stabilizer for low-current applications.These diodes are rated for 3.3 volts with a maximum of 1W. Price is for a single diode.

Applications of Zener Diode:

  • Used in Voltage protection circuits
  • Can be used as low current voltage regulator
  • Input voltage protection for Microcontrollers or other ICs
  • Voltage stabilizing circuits

Pin No.

Pin Name

Description

1

Anode

Current always Enters through Anode

2

Cathode

Current always Exits through Cathode

0.150 KWD Add to cart

2.4V 1W zener Diode-IN4727A

A Zener diode is another form of diode, but is used for entirely different purpose. They are mainly used in protection circuits or as crude voltage regulators. Let us see how we can select one for your application.

There are two main parameters that are to be checked while selecting a Zener diode. One is the Zener Voltage and the other is Power dissipation. The Zener voltage is the voltage which appears across the Zener diode when a higher reverse potential voltage is applied to it. In regulator circuits it is this voltage (Zener voltage) which will be regulated and in protection circuit it is this voltage (Zener voltage) more than which the circuit is protected. The power dissipation decides the amount of current that can flow through the diode. Higher the power dissipation higher the current can flow.

Zener diodes are useful for creating a reference voltage or as a voltage stabilizer for low-current applications.These diodes are rated for 2.4 volts with a maximum of 1W. Price is for a single diode.

Applications of Zener Diode:

  • Used in Voltage protection circuits
  • Can be used as low current voltage regulator
  • Input voltage protection for Microcontrollers or other ICs
  • Voltage stabilizing circuits

Pin No.

Pin Name

Description

1

Anode

Current always Enters through Anode

2

Cathode

Current always Exits through Cathode

0.150 KWD Add to cart

5.1v 1w zener diode

A Zener diode is another form of diode, but is used for entirely different purpose. They are mainly used in protection circuits or as crude voltage regulators. Let us see how we can select one for your application.

There are two main parameters that are to be checked while selecting a Zener diode. One is the Zener Voltage and the other is Power dissipation. The Zener voltage is the voltage which appears across the Zener diode when a higher reverse potential voltage is applied to it. In regulator circuits it is this voltage (Zener voltage) which will be regulated and in protection circuit it is this voltage (Zener voltage) more than which the circuit is protected. The power dissipation decides the amount of current that can flow through the diode. Higher the power dissipation higher the current can flow.

Zener diodes are useful for creating a reference voltage or as a voltage stabilizer for low-current applications.These diodes are rated for 5.1 volts with a maximum of 0.5W. Price is for a single diode.

0.150 KWD Add to cart

PTC thermistor 10k Ohms

A thermistor is a type of resistor whose resistance is dependent on temperature, more so than in standard resistors. The word is a combination of thermal and resistor. Thermistors are widely used as inrush current limiters, temperature sensors (negative temperature coefficient or NTC type typically)

A PTC thermistor is a thermally sensitive resistor whose resistance increases significantly with temperature.

Thermistors are used as temperature sensors. They can be found in every day appliances such as fire alarms, ovens and refrigerators. They are also used in digital thermometers and in many automotive applications to measure temperature

0.400 KWD Add to cart

NTC thermistor 10k Ohms

A thermistor is a type of resistor whose resistance is dependent on temperature, more so than in standard resistors. The word is a combination of thermal and resistor. Thermistors are widely used as inrush current limiters, temperature sensors (negative temperature coefficient or NTC type typically)

An  NTC thermistor is a thermally sensitive resistor whose resistance decreases significantly with temperature.

A thermistor is a type of resistor whose resistance varies significantly with temperature. They are commonly used for temperature sensing aplications.

This is a 10K Ohms (+/-5%) thermistor with a negative temperature coefficient.

Applications:

Temperature compensation

Temperature measurement

Temperature control

0.400 KWD Add to cart

Trimmer 10k ohm 3296 trim pot

three-terminal resistor with a continuously adjustable tapping point controlled by rotation of a shaft or knob. Great to use for device interior or Printed circuit boards which adjustable the resistance less. Through hole DIP mounting type.

Package Content : 5 x Cermet Potentiometer Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

0.750 KWD Add to cart

Trimmer 100k ohm 3296 trim pot

three-terminal resistor with a continuously adjustable tapping point controlled by rotation of a shaft or knob. Great to use for device interior or Printed circuit boards which adjustable the resistance less. Through hole DIP mounting type.

0.750 KWD Add to cart

LM358P Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin

General Purpose Op Amps, LM Series:

A range of general purpose operational amplifiers from Texas Instruments suitable for a multitude of uses. These devices offer cost-effective performance in non-specialised applications and are available in single, dual and quad configurations. The range includes a large variety of both through hole and SMT packages. Many of the devices in the LM family of op-amps offer low power consumption and are able to operate with single supplies with input common mode voltages that includes ground.

0.750 KWD Add to cart

UA741CN Operational Amplifier, 1MHz, 8-Pin

The UA741 is a single general-purpose operational amplifier featuring offset-voltage null capability. The high gain and wide range of operating voltages provide superior performance in integrators, summing amplifiers, and general feedback applications. The internal compensation network (6 dB/octave) ensures stability in closed-loop circuits.

Features:

  • Large input voltage range
  • No latch-up
  • High gain
  • Short-circuit protection
  • No frequency compensation required

 

0.750 KWD Add to cart

Micro Limit Switch 2A 125V

Widely used in electronic product equipment, communication equipment, military products, test instruments, gas water heaters, small household appliances, floating ball equipment, medical equipment, power tools and general electrical and radio equipment, 24-hour timer, etc.

0.500 KWD Add to cart

3144 hall sensor

A hall-effect sensor as then name suggests works with the principle of hall-effect and is used to detect magnets. Each side of the sensor can detect one particular pole. It can also be easily interfaced with a microcontroller since it works on transistor logic.

So if you are looking for a sensor to detect magnet for measuring speed of a moving object or just to detect objects then this sensor might be the perfect choice for your project.

There are two main types of hall-effect sensor, one which gives an analog output and the other which gives a digital output. A3144 is a digital output hall sensor, meaning if it detects a magnet the output will go low else the output will remain high. It is also mandatory to use a pull-up resistor  to keep the output high when no magnet is detected.

Applications:

  • Used to detect magnets(objects) in automation systems
  • Used in magnetic door alarm system
  • Measure speed in automobiles
  • Detect the pole of magnets in BLDC motors
0.200 KWD Add to cart

LED clear Green 5mm (5 Nos)

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays.

This is a very basic 5mm LED with a Clear lens. It has a typical forward voltage of 3.4V and a rated forward current of 30mA.

0.250 KWD Add to cart

LED clear Amber 5mm (5 Nos)

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays.

This is a very basic 5mm amber  LED with a Clear lens. It has a typical forward voltage of 3.4V and a rated forward current of 30mA.

 

0.250 KWD Add to cart

Resistor 200 k Ohms 1/6 Watt ( 5 Nos)

These are your run-of-the-mill 1/6Watt,  PTH resistors. Commonly used in breadboards and other prototyping applications, these 200 k Ohms resistors make excellent pull-ups, pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement, so you should have few to no issues using them in your next project.

 

Note: image for respresentation only. product color will vary.

0.200 KWD Add to cart