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Showing 505–528 of 825 resultsSorted by popularity
- Connectors , Wires & Pins
Fuse Holder 5A (Pack of 5)
The Fuse Holder 5A is a component designed to securely hold a fuse and protect electrical circuits from overcurrent. Rated for 5 amperes, it ensures reliable connection and protection in various applications. Typically used in power supplies, automotive, and electronic devices, it allows for easy fuse replacement and provides essential circuit safety.
SKU: fuse-holder-5a - Heat Sinks
Cooling Block
A cooling block, essential in electronics and machinery, dissipates heat efficiently with materials like aluminum or copper. It enhances performance and longevity by maintaining safe operating temperatures for CPUs, LEDs, and industrial equipment. Available in various types, it supports passive or active cooling methods to suit diverse applications.
SKU: cooling-block - Transformer's
Current Transformer
A Current Transformer (CT) measures high AC currents by converting them into a lower, manageable value. It features a core with windings that generate a proportional secondary current, essential for accurate measurement and protection in power systems. CTs are crucial for safety, monitoring, and efficient operation in electrical circuits.
SKU: current-transformer - Sensors and Modules
Colour Sensor TCS3200D
The TCS3200D Colour Sensor detects color by measuring light intensity through red, green, and blue filters. It features high accuracy, a wide color range, and an adjustable sensitivity. Ideal for applications like color sorting and matching, it interfaces easily with microcontrollers and offers precise color recognition in various environments.
SKU: colour-sensor-tcs3200d - Atmega328 and other Microcontroller IC's
PIC16F877A Microcontroller
The PIC16F887A is a versatile 8-bit microcontroller from Microchip Technology, featuring 35 I/O pins, 14-bit instruction set, and various peripherals. Ideal for a wide range of applications, it offers robust performance, low power consumption, and extensive development support, making it a popular choice for embedded system projects.
SKU: pic16f877a - Arduino Uno Programming Board's
Arduino Pro Mini
The Arduino Pro Mini is a compact, lightweight microcontroller board based on the ATmega328. It features 14 digital I/O pins, 8 analog inputs, and operates at 5V or 3.3V. Ideal for projects with limited space, it offers full Arduino functionality in a small, versatile package.
SKU: arduino-promini - DC Motors
Air Pump
The air pump is a compact, high-efficiency device designed for inflating and deflating various objects. Ideal for use with sports equipment, air mattresses, and small inflatables, it features a powerful motor and adjustable pressure settings. Its portable design ensures convenience for both home and travel use.
SKU: air-pump - Diodes
Diac DB3 (Pack of 5)
The Diac DB3 is a semiconductor diode used for precise switching in electronic circuits. It features a breakover voltage of 30-40V and fast switching capabilities, making it ideal for phase control, motor speed regulation, and temperature control. This pack includes five reliable Diac DB3 components for various applications.
SKU: diac-db3 - Electrolytic Capacitors
Capacitor 82uf/400V (Pack of 2)
The 82μF/400V capacitor is a high-voltage electrolytic component used for filtering and stabilizing power supplies. It offers high capacitance in a compact size, crucial for reducing ripple and noise in DC circuits. Suitable for power supplies, audio systems, and industrial electronics, it requires correct polarity and voltage rating.
SKU: capacitor-82uf-400v - Electrolytic Capacitors
Capacitor 4.7uf/50V (Pack of 5)
A 4.7μF/50V capacitor is a versatile electronic component used for power supply filtering, coupling, and timing circuits. It helps stabilize voltage, filter noise, and store energy. Suitable for various applications, this capacitor is essential for ensuring smooth and reliable operation in electronic devices and systems.
SKU: capacitor-4.7uf/50v-(pack-of-5) - Electrolytic Capacitors
Capacitor 33uf/450V (Pack of 5)
A 33μF, 450V capacitor is essential for high-voltage applications like power supplies, inverters, and motor drives. It stabilizes voltages, reduces noise, and stores energy, ensuring smooth operation. Key considerations include its physical size, polarity, temperature ratings, and leakage current to ensure optimal performance and reliability.
SKU: capacitor-33uf-400v - Transistors
TRIAC BTA41
The BTA41 is a TRIAC used for controlling AC power. It can handle high voltage and current loads, making it suitable for applications such as dimmers, motor control, and heating regulation. Its robust performance and reliability in switching AC loads make it a valuable component for various power control applications in electronic circuits and industrial systems.
SKU: bta41 - Transistors
Transistor BD140: PNP Power Transistor for Medium Power Applications (Pack of 5)
The BD140 is a PNP bipolar junction transistor (BJT) with the following specifications:
- Type: PNP Bipolar Junction Transistor (BJT)
- Collector-Emitter Voltage (Vceo): 80V
- Collector-Base Voltage (Vcbo): 80V
- Emitter-Base Voltage (Vebo): 5V
- Collector Current (Ic): 1.5A (continuous)
- Power Dissipation (Ptot): 12.5W (with proper heat sinking)
- DC Current Gain (hFE): 40 to 160 (typical)
- Gain Bandwidth Product (fT): 100MHz (typical)
- Package Type: TO-220
The BD140 is used in a variety of applications including amplification and switching circuits. It is known for its ability to handle moderate current and voltage levels, making it suitable for both low and medium power applications.
SKU: transistor-bd140 - Transistors
Transistor BT169: Sensitive Gate Thyristor for Low Power Control Applications (Pack of 5)
TransistorsTransistor BT169: Sensitive Gate Thyristor for Low Power Control Applications (Pack of 5)
The BT169 is a Silicon Controlled Rectifier (SCR) used primarily in switching applications. Here are its key specifications:
- Type: Silicon Controlled Rectifier (SCR)
- Maximum Repetitive Peak Voltage (Vdrm): 300V
- Maximum Average Forward Current (If(ave)): 1A
- Maximum Gate Trigger Voltage (Vgt): 1V to 2V
- Maximum Gate Trigger Current (Igt): 10mA (typical)
- Maximum Holding Current (Ih): 10mA
- Package Type: TO-92
The BT169 is used in various applications where controlled rectification is required, such as in light dimmers, motor speed controls, and phase control circuits. It is known for its robust performance in switching and controlling AC loads.
SKU: transistor-bt169 - Sensors and Modules
ULN 2003 Driver
The ULN 2003 Driver is a versatile IC with seven NPN Darlington transistor pairs. It handles up to 500mA per channel, making it ideal for driving relays, motors, and LEDs. Built-in clamping diodes protect against inductive load spikes, making it essential for various electronics projects.
SKU: uln-2003-driver - Generic Integrated Circuits
IC MAX232: Dual-Channel RS-232 Line Driver/Receiver IC (Pack of 2)
The IC MAX232 is a dual RS-232 line driver/receiver, commonly used for serial communication. It converts signals between the RS-232 serial communication standard and TTL logic levels. The MAX232 includes built-in charge pumps to generate the necessary voltages for RS-232 communication, simplifying the design and implementation of serial interfaces in electronic systems. It is widely used in UART (Universal Asynchronous Receiver/Transmitter) applications and serial communication between microcontrollers and peripheral devices.
SKU: ic-max232 - Transistors
IC 7905: Negative Voltage Regulator for Stable -5V Output (Pack of 5)
The IC 7905 is a negative voltage regulator with the following specifications:
- Type: Negative Voltage Regulator
- Input Voltage (Vin): Up to 35V
- Output Voltage (Vout): -5V (fixed output)
- Output Current (Iout): Up to 1A
- Dropout Voltage: Typically 2V
- Package Types: TO-220, TO-3, and others
- Features: Short-circuit protection, thermal overload protection
The 7905 provides a stable -5V output from a higher input voltage, making it suitable for circuits that require a -5V power supply. It is commonly used in power supply circuits that need a -5V rail, and can be paired with positive regulators like the 7805 to create a dual power supply system.
SKU: ic-7905-regulator - 74XX Series IC's
IC 7440 – Dual 4-Input NAND Gate with Open-Collector Outputs
The IC 7440 is a quad 2-input NAND gate with open-collector outputs, part of the 7400 series TTL logic family. It contains four independent NAND gates, each with two inputs, and features open-collector outputs that can be used for wired-AND configurations. This IC is useful in digital logic applications for creating complex logic functions and for interfacing with other digital components.
SKU: ic-7440 - 74XX Series IC's
IC 74374 – Octal D-Type Flip-Flop with 3-State Outputs
The IC 74374 is an octal D-type flip-flop with 3-state outputs, part of the 7400 series TTL logic family. It includes eight independent D flip-flops, each with a data input (D), clock input (CLK), and output enable (OE) control. The 3-state outputs allow for flexible data bus interfacing and buffering in digital circuits, making it suitable for data storage, transfer, and manipulation applications.
SKU: ic-74374 - 74XX Series IC's
IC 7430 – 8-Input NAND Gate
The IC 7430 is a quad 8-input NAND gate, part of the 7400 series TTL logic family. It contains four independent NAND gates, each with eight inputs. This IC is used for implementing complex logic functions and processing multiple input signals, making it suitable for applications requiring high logic gate density and versatile digital circuit design.
SKU: ic-7430 - 74XX Series IC's
IC 74161 – Synchronous 4-Bit Binary Counter
The IC 74161 is a synchronous 4-bit binary counter, part of the 7400 series TTL logic family. It features synchronous counting, which means all flip-flops in the counter are clocked simultaneously. The IC includes features for counting up or down, and can be preset with specific values. It’s used in digital applications for precise counting, timing, and arithmetic operations in various electronic systems.
SKU: ic-74161 - 74XX Series IC's
IC 7414 – Schmitt Trigger Inverter
The IC 7414 is a hex inverting Schmitt trigger, part of the 7400 series TTL logic family. It contains six independent inverters with Schmitt trigger inputs, which provide enhanced noise immunity and signal stability. This IC is used in digital circuits for signal conditioning, waveform shaping, and improving reliability in noisy environments.
SKU: ic-7414 - 74XX Series IC's
IC 74124 – Schmitt Trigger Inverter
The IC 74124 is a Schmitt trigger buffer/inverter, part of the 7400 series TTL logic family. It features a single Schmitt trigger input and output, providing enhanced noise immunity and signal shaping. This IC is used to clean up and stabilize signals in digital circuits, making it ideal for converting slow or noisy input signals into clean, sharp transitions for further processing.
SKU: ic-74124 - 74XX Series IC's
IC 74123 – Dual Schmitt Trigger Monostable Multivibrator
The IC 74123 is a dual retriggerable monostable multivibrator with a clear function, part of the 7400 series TTL logic family. It can generate precise time delays in response to input pulses and can be retriggered during its output pulse. This IC is used in timing applications, pulse generation, and as a delay element in digital circuits.
SKU: ic-74123
