Showing 3281–3296 of 5526 results
This is a black plastic holder designed to hold one 18650 electric cell which are internally connected in series to form an 3.7V battery. The holder is equipped with wires which can be directly connected to our devices which we need to supply power with. The battery holder has dimensions of 76mm x 21mm x…
A black plastic battery holder for two 18650 electric cells. The holder is internally connected. Connecting the batteries in series providing a voltage of 7.2V. The battery holder has two wires namely positive and negative wires which can be directly connected to the device which needs the power supply. The battery holder has dimensions of…
This is a Black Plastic Storage Box Case for a 2 x 18650 Cell Box, with a Cover and On-Off Switch. This holder has an On-Off switch that can be used to control power to your system. The cover provides protection to the battery. The case box can keep your batteries organized and protected. The holder…
This is a black plastic holder designed to hold three 18650 electric cells which are internally connected in series to form an 11.1V battery. The holder is equipped with wires which can be directly connected to our devices which we need to supply power with. The battery holder has dimensions of 80mm x 61mm x…
This is a black plastic holder designed to hold four 18650 electric cells which are internally connected in series to form an 14.8 V battery. The holder is equipped with wires which can be directly connected to our devices which we need to supply power with. The battery holder has dimensions of 80mm x 76mm…
This is a BBC Micro: bit V2 Create Learn Code board, Developed by BBC. The Mico: bit comes with hardware such as a 5×5 grid LED, buttons, In-build speakers, Bluetooth connectivity and a sensor for temperature, motion and light. When your BBC micro: bit is not connected to your computer with a USB cable, you will need…
The BC337 transistor is an NPN transistor with excellent maximum current gain capability of 600 but normal gain is around 110 so that you can use it in amplifier application. It can have a maximum collector current flow of 800mA and maximum collector power dissipation of 625mW. Features: Its package is TO-92 Its mounting Style is through…
BC547 is usually used for current amplifier, quick switching and pulse-width modulation (PWM). Therefore, if you need to control the speed of a motor or actuator in some of your projects, you can simply use this transistor to achieve it. Features: Its bipolar NPN transistor Its current gain is 800 hFE Its collector current is 100mA…
The BC548 transistor is used in electrical circuits for amplifying and switching. It has three pins, same like any other NPN transistor: collector, base, and emitter. BC547 have 100mA Collector Current rating whereas BC548 has 100mA. The DC Current Gain of BC548 and BC548 ranges from 110 To 800 hFE. Features: Its Bipolar NPN Transistor Its…
The BC557 is a general-purpose transistor that may be utilised in electrical circuits as an amplifier or a switch. This transistor’s hFE ratings vary from 125 to 800, making it perfect for use as an amplifier in electrical circuits such as audio signal amplification. The PNP transistor is a type of transistor in which one n-type material…
BC817 is a general-purpose semiconductor device that may be used to amplify, switch, or control a signal or power. Because the BC817 is an NPN transistor, we must apply a little amount of positive voltage to the transistor’s base via a current limiting resistor known as an RB (Base Resistor). When the proper amount of…
BC847B General Purpose Amplifier Transistor is widely used in transistor based amplifier and switching applications. This type of NPN general purpose transistor generally use in power supply, dc dc converter module . Features: Its General purpose amplifier transistor Its used in switching applications Its polarity is NPN Its Collector emitter voltage is 45V Specifications Part…
The BC857 transistor is a PNP general-purpose transistor. This transistor’s primary uses are general-purpose switching and amplification. The BC857 PNP transistor is packaged in a tiny SOT-23 package. It operates on low current and voltage. It’s an SMD version of the BC557 TH Transistor. Features: Its general Purpose transistor Its mostly used in Switching Applications…
The BD139 is a NPN complementary low voltage NPN transistor in 3 pin Its package is TO-126. This device is designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. Specifications: Type Medium Power NPN transistor Maximum collector power dissipation (Pc) 12 W Maximum collector-base voltage Vcb 80 V Maximum emitter-base voltage 5 V Maximum collector…
The BD140 is a medium power bipolar junction PNP transistor that is mostly utilised in complementary or quasi-complementary circuits in audio amplifiers and drivers. Its mounting style is through hole and the package is To-126. Specifications: Type Medium Power PNP transistor Maximum collector power dissipation (Pc) 12 W Maximum collector-base voltage Vcb 80 V Maximum emitter-base…
The Beliky 2-in-1 Tester is used to check the presence of current in the circuit. It is used to test the voltage between 100-500V. It is designed for optimum Industrial/Domestic uses. Its has a transparent material handle for better visibility for lighting. Its Better cap design-shape of plastic ensures the position of the clip. It…