Panasonic Corporation

500

capacitor with a capacitance of 4.7µF and a rated voltage of 50V. Its core function is to store and release charge, used in power supply circuits for filtering, decoupling, and energy buffering to smooth voltage fluctuations.

Murata Manufacturing Co., Ltd.

500

This is a wire-wound power inductor with an inductance value of 1.0µH. Its core function is energy storage and filtering in power supply circuits, suppressing high-frequency noise and current ripple to provide stable current to the load.

JAE Electronics

500

This is a 24-pin board-to-board or wire-to-board connector. Its core function is to provide reliable, high-density electrical connections and signal transmission between printed circuit boards or between a PCB and cables.

YAGEO

2000

ceramic capacitor (MLCC). Its core function is to store and release electrical energy, providing critical functions such as power supply decoupling, filtering, and bypassing in electronic circuits to ensure stable voltage and reduce noise.

TDK

1000

This is a high-performance chip ferrite bead inductor, designed to suppress high-frequency electromagnetic interference (EMI) noise in electronic circuits. Its core function is to act as a passive filter, providing impedance over a specific frequency range to attenuate unwanted noise while allowing desired DC or low-frequency signals to pass with minimal loss.

Microchip Technology Inc.

1000

This is an 8-bit microcontroller based on the AVR architecture, featuring 1KB flash memory and 64B SRAM. Its core function is to control and process data for low-cost devices through programmable logic, and it is suitable for simple sensor interfaces and basic automation tasks.

TE Connectivity

1000

This is a high-performance circular connector, featuring a multi-pin metal housing design. Its core function is to achieve reliable electrical connection and signal transmission between devices in harsh environments, providing electromagnetic shielding and mechanical protection.

Microchip Technology（AMD）

500

This is an 8-bit microcontroller based on the AVR RISC architecture, integrating an enhanced PWM module. Its core function is to achieve motor control, power conversion and system management through programmable logic, and is suitable for precise power regulation applications.

Diodes Incorporated

500

This is an efficient synchronous step-down converter that integrates upper and lower power MOSFETs. Its core function is to convert a higher input voltage (4V to 36V) into a stable low-voltage output, providing up to 3.5A of continuous current for the system.

Omron Corporation

200

This is a signal relay that adopts a single-pole double-contact structure. Its core function is to safely switch the load circuit with a higher voltage through a low-voltage control signal, achieving signal isolation and path switching. It is suitable for precision measurement and communication interfaces.

Toshiba

500

This is a variable output three-terminal voltage regulator, designed using CMOS technology. Its main function is to precisely adjust the output voltage through an external resistor voltage divider network, providing stable power supply for low-voltage loads and featuring low power consumption characteristics.

Texas Instruments

200

This is a general-purpose JFET-input operational amplifier, packaged in an 8-pin DIP format. Its core function is to provide high input impedance and low bias current for analog signal amplification, and is suitable for circuits such as high-impedance sensor interfaces, integrators, and active filters.

STMicroelectronics

500

This is a four-channel ESD protection device, designed with an array structure. Its core function is to provide electrostatic discharge protection for four high-speed data lines, suppress transient voltage surges, and prevent the back-end chips from being damaged due to ESD events.

Bourns

1000

This is a high-current, shielded power inductor with an inductance value of 1.0 μH. It adopts a ferrite magnetic shielding structure, which can effectively suppress electromagnetic interference and has low DC resistance and high saturation current characteristics. It is mainly used for energy storage and filtering in switching power supply circuits, providing stable power supply for high-current loads such as CPUs and GPUs.

Onsemi

500

This is a Schottky barrier diode that achieves low-dropout rectification through a metal-semiconductor junction. Its core function is efficient rectification in high-frequency switching circuits and reverse connection protection, making it suitable for scenarios requiring low power consumption and high speed.

Vishay Intertechnology Inc.

500

This is a Schottky barrier diode, featuring a dual-chip common cathode structure. Its core function is to achieve high-frequency rectification and low-dropout switching, and is suitable for applications such as high-frequency switching power supplies, polarity protection, and current diversion.