SK Hynix

1000

H54G46CYRBX267N is a LPDDR4X dynamic random access memory (DRAM) product launched by SK Hynix. It is mainly targeted at mobile devices and low-power application scenarios. Its core functions and parameters are as follows: Key Features Storage Specifications Capacity: 2GB, using the ‌LPDDR4X standard‌ (Low Power Double Data Rate Fourth Generation Extended Version). Speed: Supports a data transmission bandwidth of ‌4266 Mbps‌, suitable for high-performance mobile processors. Packaging and Interfaces Package form: FBGA-200 (200-ball grid array), compact design suitable for embedded devices with limited space. Interface type: Compatible with LPDDR4X protocol, optimized energy efficiency ratio. Application scenario It is mainly used for devices that are sensitive to power consumption and size, such as smart phones, tablets, and IoT terminals.

Realtek

1200

The RTL8189ETV-CG is a highly integrated 802.11n wireless local area network (WLAN) chip launched by Realtek, specifically designed for embedded devices. Its main functions and features are as follows: Core functions Wireless standard compatibility Supports IEEE 802.11b/g/n standards, compatible with old devices (802.11b/g) and upgrades to a theoretical rate of 150Mbps under 802.11n (40MHz bandwidth). Adopts a 1T1R (single transmit and single receive) architecture, supporting single spatial stream transmission. Integration of radio frequency and baseband Single-chip integration of WLAN MAC, baseband PHY and radio frequency (RF) simplifies peripheral circuit design. Supports OFDM modulation (orthogonal frequency division multiplexing), short guard interval (GI = 400ns) to enhance transmission efficiency. Interface and power consumption optimization It connects to the host device via the SDIO interface (compatible with versions 1.1/2.0/3.0) and is suitable for embedded systems. It features a low-power design and supports Legacy Power Save and U-APSD power-saving mechanisms. Typical application scenarios include consumer electronics such as smart TVs, set-top boxes, and network cameras, as well as industrial devices such as portable projectors and IoT terminals. Technical advantages: High integration: Reduces PCB area and the number of peripheral components. Anti-interference capability: Built-in signal detector and equalizer to suppress interference from Bluetooth, microwave ovens, etc.

Xilinx

1000

The XCZU47DR-2FFVE1156I is a high-performance chip in Xilinx's Zynq UltraScale+ RFSoC series, integrating RF signal processing and programmable logic functions. Its main features are as follows: Core functions Radio frequency integration Direct RF sampling: Integrated 8-channel 14-bit ADC (5.0 GSPS) and 8-channel 14-bit DAC (9.85 GSPS), supporting signal processing for frequencies below 6 GHz without the need for external discrete converters. Digital front end: Built-in DDC/DUC engine, supporting programmable interpolation/decimation and complex mixing. Multi-core processor system The quad-core ARM Cortex-A53 (1.5 GHz) is used for application processing, and the dual-core Cortex-R5 (600 MHz) is used for real-time control. Integrated Mali-400 MP2 GPU supports graphics processing. Programmable logic resources Based on the 16nm FinFET+ process, it offers over 470K logic units and 2,520 DSP slices, supporting hardware acceleration. High-speed interfaces and storage Supports PCIe Gen3/Gen4, 10G/25G Ethernet, Aurora protocol, etc. External DDR4 (4GB), eMMC (32GB expandable), and FPGA with 8GB HBM (bandwidth 460GB/s) built-in. Typical applications 5G/6G Communications: Massive MIMO base stations, millimeter-wave backhaul. Radar and Electronic Countermeasures: Phased Array Radar, Electronic Warfare Systems. Medical imaging: real-time signal processing and high-bandwidth data buffering. This chip significantly reduces system complexity and power consumption with a single-chip solution, and is suitable for extreme environments (-40°C to 100°C).

BOURNS

500

3224W-1-103E is a precision multi-turn adjustable potentiometer produced by BOURNS. It is a high-precision regulating component made of metal ceramic material. Core parameters: Brand: BOURNS Type: Multi-turn fine-tuning potentiometer / Trimmer Potentiometer Resistance: 10 kΩ ±10% Power: 0.25W (1/4W) Adjustment method: Top rotation (12-turn mechanical adjustment) Package: SMD surface mount type (4.8×3.9×5.3mm) Application scenarios: Suitable for precise circuit debugging, instrument calibration and industrial control, with high stability and low temperature drift characteristics.

Littelfuse

500

1812L15024MR is a self-restoring fuse (PPTC) produced by Littelfuse. It belongs to the 1812L series of surface mount overcurrent protection devices. Core parameters Brand: Littelfuse Type: Self-recovery fuse (PolyFuse®) Keep current: 1.5A Maximum voltage: 8V Package: 1812 (4.37mm × 3.07mm) Operating temperature: -40℃ to +85℃ Application scenarios Suitable for USB devices, PCI cards, game console ports protection and motherboard overcurrent protection, featuring low resistance, fast response and RoHS compliance characteristics.

AMD

60

100-000000295 is an electronic component produced by AMD (Advanced Micro Devices). It belongs to the company's industrial product line and could be a type such as a processor, power management chip, or logic device. Core parameters Brand: AMD Operating voltage: 3.5V - 9.5V (wide voltage design) Temperature range: -40℃ - 90℃ (industrial grade) Package size: 4.7mm × 6mm × 2.4mm (compact type) Application scenarios Suitable for industrial control, embedded systems or high-reliability electronic devices. Specific functions should be confirmed in conjunction with the complete model.

AMD

300

100-000000534 is an AMD (Advanced Micro Devices) high-performance microprocessor or electronic component, belonging to the industrial-grade product line of this brand. Core parameters Brand: AMD / Advanced Micro Devices (AMD) Type: Microprocessor or electronic component Operating voltage: 2V - 6.5V Temperature range: -50℃ - 125℃ (wide temperature industrial grade) Size: 6.2mm × 4.1mm × 2.8mm (compact package) Application scenarios Suitable for industrial control, embedded systems or high-performance computing devices. The specific functions need to be confirmed based on the complete model.

Nexperia

500

The 74LVC1G3157GW is a 2:1 multiplexer switch IC produced by Nexperia (Nexperia Semiconductor), and it belongs to the category of single-supply low-voltage CMOS logic devices. Core parameters: Package: TSSOP-6 (Ultra-thin small size) Operating Voltage: 1.65V to 5.5V (compatible with 3.3V/5V systems) Channels: 2 channels (SPDT switch configuration) On-resistance: 6Ω (typical value, @5V) Bandwidth: 300MHz (high-speed signal switching) Operating Temperature: -40°C to +125°C (industrial grade) Application scenarios: It is suitable for portable devices, audio signal routing, communication interfaces, and other scenarios that require low power consumption and high switching speed.

XMC

500

‌XM25QH256CKIQT08S‌ is a ‌256Mbit NOR Flash‌ by ‌XMC (Xin Memory Technologies)‌, featuring ‌SOP-8 packaging‌, ‌2.3V~3.6V operation‌, ‌133MHz SPI speed‌, ‌QPI mode‌, and ‌4KB/32KB/64KB sector architecture‌, ideal for industrial and communication applications.

ZM

2000

‌ZMG55W-05‌ is an ‌electronic component‌ by ‌NICOMATIC‌, packaged in ‌TOPLED‌, categorized as ‌other components‌, and complies with ‌lead-free/RoHS standards‌‌. It is suitable for electronic circuit designs; detailed specifications can be found in its datasheet, available through distributors like ‌Jotrin Electronics‌‌

ST

2000

VIPER06LSTR‌ is an ‌offline switching power management IC‌ by ‌STMicroelectronics‌, featuring ‌8W output power‌ and ‌800V breakdown voltage‌ in ‌SOP-10/SSOP10 packaging‌. It supports ‌AC-DC conversion‌ and ‌flyback topology‌ with operating temperature from ‌-40℃ to 150℃‌, including ‌overcurrent and over-temperature protection‌, widely used in industrial power and consumer electronics.

TI

500

ULN2803A‌ is a ‌high-voltage, high-current Darlington transistor array‌ by Texas Instruments (TI), featuring ‌eight channels‌ with ‌500mA output current‌ and ‌50V withstand voltage‌. It integrates clamp diodes, supports TTL/CMOS inputs, and is widely used in relay driving, LED lighting, and stepper motor control‌.

TE Connectivity

980

V23086-C1001-A403‌ is an ‌automotive-grade relay‌ by ‌TE Connectivity‌, designed for a ‌12VDC operating environment‌ with a temperature range of ‌-40℃ to +105℃‌. Featuring a ‌5-pin package‌ (DIP or Tray packaging), it supports ‌resistive loads of 5A/250VAC‌ and is widely used in ‌automotive electronics, smart home systems, and industrial control applications‌. Its ‌high reliability‌ and ‌compact design‌ (approximately ‌5.7×9.9×1.6mm‌) meet stringent operational requirements.

TI

8000

TPD4E05U06DQAR is a 4-channel ultra-low capacitance ESD protection diode developed by Texas Instruments (TI), specifically designed for high-speed interfaces. Core Function: Supports IEC 61000-4-2 Class 4 ESD protection (±12kV contact discharge / ±15kV gap discharge), integrates a unidirectional TVS array, with clamping voltage as low as 10V; Performance Parameters: 0.42~0.5pF ultra-low IO capacitance, 5.5V operating voltage, industrial-grade temperature range of -40°C to 125°C; Application Scenarios: Suitable for 6Gbps high-speed signal protection of HDMI 2.0, USB 3.0, PCIe, etc., packaged as USON-10.

ST

200

STM32F103VET6 is a 32-bit ARM Cortex-M3 core microcontroller launched by STMicroelectronics. It belongs to the high-performance enhanced product of the STM32F1 series. Core Performance: 72 MHz clock frequency, 512KB Flash + 64KB SRAM, integrated 12-bit ADC (1μs conversion), DAC and hardware encryption; Peripheral Resources: Supports 13 types of communication interfaces such as USB 2.0, CAN, USART, SPI/I2C, 11 timers, 80 GPIOs; Application Fields: Industrial control, medical equipment, consumer electronics, etc., LQFP-100 package, operating temperature: -40°C to 85°C.

Micron

245

TE28F128J3D-75 is a 128Mbit parallel flash memory chip produced by Micron, with a TSOP-56 package, and is suitable for industrial-grade embedded storage. Core parameters: Operating voltage: 2.7V - 3.6V; Access time: 75ns; Supports asynchronous page mode reading (25ns/8 bytes), 32-byte write buffer to enhance programming efficiency; Features: Symmetrical 128KB block architecture, supports block locking and encryption protection, operating temperature: -40°C - 85°C, write/erase life up to 100,000 times; Applications: Suitable for scenarios requiring high reliability storage in industrial control, communication equipment, etc. (Note: There may be variants such as TE28F128J3D75B TR (commercial grade).)

Intel

58

SRK1F is a model of the 11th generation Core processor produced by Intel, belonging to the i7-1185G7 series. It adopts a BGA packaging design and is mainly targeted at high-performance thin and light laptops and commercial devices. Core parameters: 4 cores and 8 threads, base frequency 3.0GHz, maximum turbo frequency 4.8GHz, integrated Iris Xe graphics (96EU), TDP 28W; Technical features: Supports PCIe 4.0, Thunderbolt 4 and Wi-Fi 6, optimized for AI acceleration and multitasking; Application scenarios: Suitable for high-end office work, content creation and light gaming needs.

SHURE

100

The SRH84 is a professional-grade over-ear monitoring headset launched by SHURE, mainly targeting recording studios and audio production scenarios. Core features include: • Professional Positioning: Open design, providing precise sound field restoration and low harmonic distortion, suitable for professional audio work such as recording monitoring and mixing; • Performance parameters: 40mm dynamic driver unit, frequency response range 15Hz-22kHz, impedance 44Ω, sensitivity 98dB/mW, balancing high resolution and drive compatibility; • Ergonomics: The rotatable ear cups are paired with a lightweight headband, supporting long-term wearing. It comes standard with a 3.5mm replaceable cable design. • Iterative model: It has now been upgraded to SRH840A, optimizing unit matching and durability.

Bulgin

300

PX0842/A is a USB-A panel connector with IP68/IP69K protection level launched by British company Bulgin. It adopts screw terminal connection and straight panel installation design. It belongs to the Buccaneer series and is specifically designed to provide a reliable solution for waterproof and dustproof USB interfaces in industrial environments.

Murata

10

PTA8E16-A is a 16V/8A surface mount self-resetting fuse launched by Murata of Japan. It adopts a compact 0805 package and features rapid response and low internal resistance. It is suitable for overcurrent protection in consumer electronics (such as USB ports), ensuring the safety and stability of the equipment and circuit.