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Product Details:
| Minimum Order Quantity | 100 Piece |
| Brand | CHINA |
| Mounting Type | DIP |
| Isolation Voltage | DC 30V 10A |
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Piece |
| Brand | unique india sales |
| Color | black |
This Momentary Tactile Push Button Module DC 5V 12V Switch is ideally suited to add a button to your projects and gives a high signal when it is pressed.
The module of the push button is a fully-fledged device with which you can install it immediately in the project, without using a pull-up or tightening resistances, because this is already in the circuit. The button together with the resistor is located on the board, where there are holes for installation. The built-in resistor has a rating of 10 k.
The module is designed for two contacts: when pressed, they are closed and open when released. There are 3 outputs on the board: I, S, + 5V. Contact I is connected to the common wire of the circuit, S is the output of the module and + 5V is connected to the power supply.
Additional Information:
Product Details:
| Minimum Order Quantity | 1000 Piece |
| Color | Black |
| Brand | unique india sales |
Active Buzzer Module is a built-in construction of digital transducers, DC energy provides, extensively utilized in computer systems, printers, copiers, alarms, digital toys, car digital apparatus, phones, timers and different digital electronics projects for Alert sound.
This PCB Mounted Active Buzzer Module can produce a range of sound tones depending on the input frequency, i.e it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.
This module is ideally suited to adding noise to your project and is compatible with a pin pitch of 2.54mm while functioning with microcontrollers such as the Arduino. This module lets you respond to programmatic changes with a lovely annoying buzzer that can be altered over a range of frequencies to ensure maximum irritation.To operate the I/O pin must receive a square wave to trigger the buzzer. This can be produced within all popular microcontrollers.Additional Information:
Product Details:
| Minimum Order Quantity | 1000 Piece |
| Color | Black |
| Brand | unique india sales |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Brand | CHINA |
| Usage/Application | CUT-OUT |
| Number Of Poles | 2 Pole |
This 2 Channel 12V Relay Module with Optocoupler meets the safety standard as the control and load areas have isolation grooves. Optical coupling isolation module.
The triggering of this 2 Channel Relay Module is reliable, more stable. The double FR 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals, making wiring up the board very easy.
This 2 Channel 12V Relay Module with Optocoupler meets the safety standard as the control and load areas have isolation grooves. Optical coupling isolation module.
The triggering of this 2 Channel Relay Module is reliable, more stable. The double FR 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals, making wiring up the board very easy.
| Number of Channels |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Number Of Speakers | 1 |
| Color | Black |
| Radio And Fm Tuner | Yes |
| Voltage | 4 to 8V DC |
| Size | 12 mm |
| Material | ABS |
Additional Information:
Product Details:
| Model Number | GY-906 MLX90614 |
| Interface | SMBus |
| Supply Voltage | 5 VDC |
| Accuracy | 0.5 DegC |
| Temperature range | -20 to 120 DegC |
| Dimensions | 11.3 x 16.9 mm |
MLX90614 is an Infra-Red thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASSP are integrated in the same TO-39 can.
With low noise amplifier, 17-bit ADC and powerful DSP unit, high accuracy and resolution of the thermometer is achieved./br> The thermometer comes factory calibrated with a digital PWM and SMBus (System Management Bus) output. As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in the range of -20 120 C, with an output resolution of 0.14 C and the POR default is SMBus.
Applications:
Product Details:
| Sensing Distance | 20-4500 mm |
| Output Type | NPN/PNP |
| Supply Voltage | 5 V DC |
| Body Material | ABS |
| Operating Temperature | -25 to 70 Deg C |
| Static current | < 2 mA |
| PCB Dimension | 4.5 X 0.2 cm |
| Sensing angle | <15 Degree |
| High precision | Up to 0.3 cm |
Working Voltage: 5V(DC)
Static Current: Less than 2mA
Output Signal: Electric frequency signal, high level 5V, low level 0V
Sensor Angle: Not more than 15 degrees
Detection Distance: 2 cm to 450 cm
High Precision: Up to 2mm
Input Trigger Signal: 10us TTL impulse Tutorials
Product Details:
| Minimum Order Quantity | 100 Piece |
| Brand | China |
| Voltage | 3 to 30 volt |
| Power Supply | DC |
| Dimension | Height (mm) 9 Length (mm) 13 Width (mm) 30 Weight (gm) 3 |
| Display Type | LED |
| Color | RED |
The red wire is to connect to the positive pole, the black wire is to connect to negative pole and the yellow/white wire is to connect to the positive pole of that source or another source across which we meant to measure the voltage. While measuring the supply voltage of another source make sure that negative pole is joined common. No need to worry even if there is any connection mismatch of the wires, the electric circuit wont be a boom because it features reverse polarity protection.
To reach the best measurement accuracy, this voltmeter will automatically move the decimal points position according to the different measuring voltage. When it measures the voltage below 10V, it will display two places after the decimal point. When it measures the voltage above 10V, it will display one place after the decimal point.
This voltmeter can be used to measure the storage battery's voltage in motorcycles and cars and also can grasp the storage battery's status. It also can be used to measure other voltage. 30V is the voltmeters maximum operating limited voltage, please leave enough margin when working, to avoid voltmeters permanent damage because of an electrical spark, power supply ripple, or other too high abrupt change of voltage.
Very bight and decent LED Display is ready to measure the dc voltages in the range of 0V to 100V.
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Model Name/Number | LEONE |
| Current | 10A |
| Type | Signal relay |
| Usage/Application | ON-OFF |
| Brand | LEONE |
| Parts | Relay Board |
| Voltage Type | DC |
| Channels | 1 |
| Coil Voltage | 12 |
Relays are basically used to control high voltage circuits with the help of low voltage signals. They're also used as safety switches. This relay is used to switch on and off computers. The relay's coil voltage is 12VDC, and it can handle a load current of up to 10A.
Relays are basically used to control high voltage circuits with the help of low voltage signals. They're also used as safety switches. This relay is used to switch on and off computers. The relay's coil voltage is 12VDC, and it can handle a load current of up to 7A.
| Rated AC Load Current | 10A @240V AC, 10A @125V AC |
| Maximum DC Load Current | 10A @28V DC |
| Coil Power Consumption | 0.36W |
| Trigger Voltage(across coil) | 12V DC |
| Dimension | 19mmx15.5mmx15.5mm |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Usage/Application | charging |
| Brand | China |
| Type | holder |
| For Battery Size | 18650 |
| Material | Plastic |
| Weight | 10 gm |
| No. of Cells | 1 |
Suitable for holding a 18650 battery on a pcb or any circuit. Standard dimensions of this battery are:
Diameter : 18.3 ± 0.1 mm ( Max. 18.4 mm ) Height : 64.9 ± 0.2 mm ( Max. 65.1 mm ).
Two or more holders can be placed/fixed side by side for applications involving multiple 18650 cells.
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Usage/Application | BATTERY HOLDER |
| Material | PVC |
| For Battery Size | 18650 |
| Dimensions | 20.5x20.5x10mm |
| No. of Cells | 1 |
Single Cell 18650 Lithium-Ion Battery Support Bracket made of flame retardant ABS+PC materials, with high-temperature resistance and crack resistance. There are slots on the edge of the holder that can be combined to create a battery pack of many different sizes and shapes; after welding nickel tabs, the pack can pass vibration testing without using any other connecting device that makes your battery pack Solid and Reliable.
18650 (18mm diameter and 65mm Length) is one of the most common cell sizes found worldwide. So it can be easily replaced in any battery-powered application. We need many cells to build a battery pack to power the high power devices like your laptop, small RC cars, or even any small Digital circuit with many sensors and actuators.
These Single Cell brackets will allow you to quickly build your battery pack without the assistance of any professional. Simply stack them with their hooks in any number you want, and you have a 18650 battery holder. The connections can then be made with metal tapes/strips. Because each bracket can hold a single cell, you'll need two brackets for every single cell, one for the top and one for the bottom.
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Product Details:
| Usage/Application | Flowmeter Control Switch (YF-S201) |
| Brand | china |
| Media | Water |
| Material | Plastic |
| Accuracy | +-10% |
This YF-S201 1/2 inch Water flow sensor consists of a black plastic valve body, a water rotor and a hall effect sensor. 1-30 Litre/min Water can flow through this sensor. This YF-S201 is placed in line with water and its pinwheel sensor detects how much liquid has flowed through it. With every pinwheel revolution magnetic hall effect sensor generate an electrical pulse which is fed to the controller and thus controller is able to detect how much liquid is flowing through the sensor at any point of time. The hall effect sensor is sealed from the liquid pipe and thus remains protected from the water.
The Electrical pulse generated by the sensor is approximately equal to 2.25 milliliters. So by counting the number of pulse we can easily calculate the amount of water flowing through the sensor.
This YF-S201 1/2 inch Water flow sensor consists of a black plastic valve body, a water rotor and a hall effect sensor. 1-30 Litre/min Water can flow through this sensor. This YF-S201 is placed in line with water and its pinwheel sensor detects how much liquid has flowed through it. With every pinwheel revolution magnetic hall effect sensor generate an electrical pulse which is fed to the controller and thus controller is able to detect how much liquid is flowing through the sensor at any point of time. The hall effect sensor is sealed from the liquid pipe and thus remains protected from the water.
The Electrical pulse generated by the sensor is approximately equal to 2.25 milliliters. So by counting the number of pulse we can easily calculate the amount of water flowing through the sensor.
| Type | Flowmeter Control Switch (YF-S201) |
| Voltage (max) | 5V-18V DC |
| Maximum operating Current | 15 mA @ 5VDC |
| Flow Rate Range | 1-30 L/min |
| Load capacity | ≤ 10 mA (DC 5V) |
| Maximum Water Pressure | 2 MPa |
| Accuracy | ±10% |
| Pulses/Litre | 450 |
| Intake/Outlet Diameter | 11 mm |
| Outer Diameter | 20 mm |
| Output Rise/Fall Time | 0.4 µsec |
| Output Duty Cycle | 50% +-10% |
| Dimension(LxWxH) | 63x36x35 mm |
The YF-S201 comes with three wires: Red/VCC (5V-18V) DC Input, Black/GND and Yellow which is for the Pulse Output. Connect the Red wire with the VCC of your controller, Black with Ground and Yellow wire with any digital pin which can also handle the interrupts. As soon as the liquid start flowing through the sensor, it generates digital pulse proportionally. With the help of counters and interrupts you can measure the liquid flow rate.
Additional Information:
Product Details:
| Minimum Order Quantity | 300 Piece |
| Brand | UNIQUE SALES INDIA |
| Phase | Single Phase |
| Voltage | 4.5V - 5.5V |
| Size | Length: 82.3mm, Width: 15.5mm, Hight: 18mm |
| Current Consumption | 0.5mA - 180mA (all LEDs on) |
| Item Code | MAX7219 |
The MAX7219 has integrates a convenient four-wire serial interface that can be used to all micro-controller, microprocessors. Each on-chip data can be addressed in the update without rewriting all display, and also allows you to select each data encoding or no-coding.
It is an integrated serial input/output common-cathode display drivers, which connects the microprocessor and 8-bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also an 88 static RAM that stores each data. Only one external register is used to set the current of each LED segment.
A convenient four-wire serial interface can connect all common microprocessors. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding.
The entire device includes a 150A low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all-LED light detection mode.
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Battery Capacity | 10000 - 20000 mAH |
| Model Name/Number | Digital charging module |
| Brand | China |
| Weight | 12 gm |
| Battery Type | lithium |
| Output Voltage | 5V 1A. 5V 2.1A. |
| Input Voltage | 5 ~ 6 |
This is the Mobile Power Boost DIY 18650 Lithium Battery Digital Dual USB mobile power module Accessories, 18650 Circuit board shell.
Meet the individual needs of your DIY, but you must understand basic electronic assembly. The motherboard comes with protection Charging, overcharge protection, over-discharge protection, overcurrent protection. Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge. Output voltage and current stable, will not harm user devices.
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Product Details:
| Usage/Application | Industrial |
| Suitable For | ULTRASONIC |
| Finish | Color Coated |
| Material | PLASTIC |
It is specifically designed for the HC-SR04 Ultrasonic Sensor Module, with this Ultrasonic Sensor Mounting Bracket you can attach the Hc-SR04 module to your application such as small robots or DIY projects very quickly and conveniently.
The Colour of the ultrasonic mounting bracket may change and depends on the availability.
Product Details:
| Minimum Order Quantity | 100 Piece |
| Usage/Application | USED AS SWITCHES |
| Voltage | 5V |
| Current | 7A |
| Brand | LEONE |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Model Name/Number | RF Module. |
| Frequency | Operating Frequency 13.56 MHz |
| Size | 60mm x 39mm |
| Current | Idle Current 10-13mA Peak Current <30mA |
| Usage/Application | Mifare1 S50, mifare1 S70, Mifare ultralight, Mifare Pro |
| Voltage | 3.3 volts |
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Piece |
| Belt Length | 610mm |
| Brand | unique india sales |
| Color | Black |
| Material | Rubber |
| Belt-width | 610mm |
| Country of Origin | Made in India |
This is GT2 Timing Belt 610mm Width-6mm Closed-Loop Rubber Belt for 3D Printer. The PowerGrip GT2 system is an extension of the HTD system with greater load-carrying capacity.
HTD drive clearance, using small diameter pulleys, is approximately four times greater than an equivalent GT2 timing belt drive.
As smaller diameter pulleys are used, the clearance required to operate properly is increased. Circular arc tooth profile, tooth space is small, suitable for straight line driving.
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Material | Plastic |
| Current Rating | 0.5A |
| Switching Current | 0.5A |
| Temperature Range | A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, a |
| Max. Contact Rating | 10 W |
| Max. Carry Current | 1 A |
| Max. Breakdown Voltage | 220 VDC |
| Country of Origin | Made in India |
A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device.
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers, carpet cleaning mach, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or whatever your project may be. It can be easily converted from normally open to normally close by inverting the float.
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Product Details:
| Minimum Order Quantity | 500 Piece |
| Model Name/Number | DFL801512H-Y |
| Material | Plastic |
| Color | black |
| Brand | unique india sales |
Additional Information:
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Product Details:
| Brand | ANY |
Additional Information:
Product Details:
| Minimum Order Quantity | 400 Piece |
| Brand | unique india sales |
Additional Information:
Speak (Voice) Recognition Module V3 compatible with Arduino is a compact and easy-control speaking recognition board.
Speak (Voice) Recognition Module V3 product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as the command. Users need to train the module first before let it recognizing any voice command.
This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of a function). General Output Pins on the board could generate several kinds of waves while the corresponding voice command was recognized
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Product Details:
| Minimum Order Quantity | 500 Piece |
| Size | (length)*44mm(width) |
| Brand | UNIQUE INDIA SALES |
| Model Name/Number | ST7735S |
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Piece |
| Brand | UNIQUE INDIA SALES |
Accurate flow measurement is an essential step both in the terms of qualitative and economic points of view. Flow meters have proven excellent devices for measuring water flow, and now it is very easy to build a water management system using the renowned water flow sensor YF-S201. For example you can make a robotic cocktail dispensing machine, and can use this sensors to accurately measure components like Soda, Water, etc.
YF-S201 1/2 inch Water Flow Sensor sits in line with the water line and contains a pinwheel sensor to measure how much water has moved through it. There is an integrated magnetic Hall-Effect sensor that outputs an electrical pulse with every revolution. YF-S201 1/2 inch water flow sensor has only three wires and it can be easily interfaced between any microcontroller and Arduino board. It requires only +5V Vcc and gives pulse output, the sensor needs to be tightly fitted between water pipeline.
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Piece |
| Brand | UNIQUE INDIA SALES |
This 1/4 inch water flow sensor is basically a small turbine whose output signal is a series of digital pulses. The frequency of the pulses is proportional to the flow rate of the liquid passing through the sensor. That digital signal, whose frequency is in the range between 0Hz and 100Hz, can be read directly through one of the digital input/output pins of a microcontroller.
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Piece |
| Brand | unique india sales |
This is Female to Female Dupont Line 40 Pin 40cm. A very Flexible and easily detachable cable to the no. of wires according to your requirement. It has 1Pin female to the 1pin female header with both ends. Also, it is compatible with 2.54 mm mil spacing pin headers.
This cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a bread board or other prototype or test circuit, internally or with other equipment or components, without soldering.
Individual Dupont Cables are fitted by inserting their end connectors into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment.
Mostly it is useful with Banana Pi, Raspberry Pi, Arduino, and other mini pc and development board. It is very useful in the PCB project, pc motherboard, as well as Breadboard connections. Additionally, it allows you to plug and unplug easily for prototyping and can be used over and over again.
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Product Details:
| Minimum Order Quantity | 500 Piece |
| Brand | UNIQUE INDIA SALES |
| Model | WFP45 |
A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device.
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers, carpet cleaning mach, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or what ever your project may be. It can be easily converted from normally open to normally close by inverting the float.
Note: because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.
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Product Details:
| Minimum Order Quantity | 50 Piece |
| Brand | ANY |
Additional Information:
A solar panel Epoxy is made using two-component resin increased to a temperature of 50/60 celsius degrees. This type of panels are composed of the following layers:
Solar cells are encapsulated in epoxy resin that guarantees protection against humidity, insulation, excellent transparency, anti-aging, smooth surface, no cosmetic defect on the surface.
The type of Epoxy panels can usually reach a maximum power of 5W due to the fact that larger size, may cause a deformation of the resin and consequent aesthetic defects.
APPLICATIONS:These panels are used especially to power any small object, such as toys, garden lamps, sensors for outdoors, road signs, and more.
PACKAGE INCLUDES:1 x Mini Epoxy Solar Panel 70X70 mm
SPECIFICATIONS:| Voltage | 5.5V |
| Power | 0.65W |
| Current | 0.12A |
| Dimensions |
70 x 70 x 2.5mm |
| Weight | 10gm |
Additional Information:
Product Details:
| Maximum Operating Supply Voltage | 7-15 V |
| Mounting Type | Class D (PWM modulation type) |
he PAM8610 is a 15W (per channel) stereo Class-D audio amplifier with DC Volume Control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32dB to -75dB range. The PAM 8610 runs on a 7V to 15V supply at a much higher efficiency than competitors’ ICs.
The PAM8610 amplifier only requires very few external components, significantly saving cost and board space. This 2x15W Two-Channel Stereo Class-D Amplifier is available in a 40 pin QFN 6 x 6 mm package.
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Product Details:
| Minimum Order Quantity | 500 Piece |
| Color | blue |
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Product Details:
| Minimum Order Quantity | 500 Kg |
| Standard Lift | 16mm |
| Brand | unique india sales |
This is Aluminum GT2Timing Pulley 20 Tooth 6.35mm Bore For 6mm Belt. For precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only MXL belts will slip due to the different tooth profiles.
This pulley has 20teeth and a 6.35mm inner bore. Two set screws can be used to attach it firmly to any 6.35mm diameter shaft. Full aluminum construction means these are very light and very durable.
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Product Details:
| Minimum Order Quantity | 100 Piece |
| Brand | CHINA |
| Part Number | DS3231 |
| Clock/Timer Function | Real-Time Clock Counts |
| Featured Device | Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2). |
| Operating Voltage | 2.2V-5.5V |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Part Number | TIP32C |
| Transistor Type | PNP |
| Mounting Type | DIP |
| Current | Continuous Collector Current 3 ADC Continuous Base Current 1 ADC |
| Voltage | Collector-Emitter Voltage 40 VDC Collector-Base Voltage 40 VDC |
| Type | PNP Transistor |
| Collector-Emitter Voltage | 40 VDC |
| Collector-Base Voltage | 40 VDC |
| Continuous Collector Current | 3 ADC |
| Continuous Base Current | 1 ADC |
| Emitter Base Voltage | 5 VDC |
| Power Dissipation | 40 W |
Specifications:
| Type | PNP Transistor |
| Collector-Emitter Voltage | 40 VDC |
| Collector-Base Voltage | 40 VDC |
| Continuous Collector Current | 3 ADC |
| Continuous Base Current | 1 ADC |
| Emitter Base Voltage | 5 VDC |
| Power Dissipation | 40 W |
Additional Information: