Nexar MCP Server

# Test Queries ## Microcontrollers Find me a 32-bit 3.3V ST Micro microcontroller with at least 20 GPIOs available at DigiKey Search for ESP32 modules with built-in WiFi and Bluetooth in stock at Mouser Find an 8-bit PIC microcontroller with USB support under $3 at qty 100 Search for Nordic nRF52 series BLE microcontrollers in QFN package Find a Microchip SAMD21 with at least 256KB flash available at Arrow ## Resistors Search for 0805 10kΩ 1% resistors sorted by price at qty 50 at Newark Find 2512 package 0.1Ω 1% current sense resistors rated for 1W or more Search for 0402 100Ω 5% resistors at qty 1000 in stock at DigiKey Find thick film 0603 4.7kΩ resistor arrays (4 element) at Mouser Search for 1206 10Ω 1% anti-surge resistors ## Capacitors Find 0805 10µF 16V X5R ceramic capacitors under $0.10 at qty 100 Search for 1210 22µF 25V X7R MLCCs in stock at DigiKey Find aluminum electrolytic capacitors 100µF 50V with less than 100mΩ ESR Search for 0402 100nF 16V X7R capacitors at qty 5000 Find tantalum capacitors 47µF 10V in B-case size ## Inductors Search for 4.7µH shielded power inductors with DCR under 50mΩ and Isat above 2A Find 10µH 0805 ferrite bead inductors rated for 500mA Search for 22µH drum core inductors with saturation current above 3A at DigiKey Find 100nH 0402 RF inductors with Q > 20 at 100MHz ## Power Management Find a 3.3V buck regulator with output current of at least 500mA and input voltage above 10V Search for 5V 3A synchronous buck converters with integrated FETs in QFN package Find LDO regulators 3.3V 500mA with dropout under 300mV at Mouser Search for boost converters with input 3.3V output 5V at 1A or more Find isolated DC-DC converters 5V to 5V at 1W in SIP package Search for USB-C PD controllers with integrated buck converter ## MOSFETs & Transistors Find N-channel MOSFETs with Vds ≥ 60V, Rds(on) < 10mΩ at 10V Vgs in SO-8 package Search for P-channel MOSFETs rated 30V 10A in SOT-23 package Find NPN transistors 2N2222 equivalent in SOT-23 at qty 500 Search for N-channel logic-level MOSFETs (Vgs(th) < 2V) with Id > 5A Find dual N-channel MOSFETs in SO-8 package with Rds(on) under 20mΩ ## Diodes Search for Schottky diodes 40V 3A in SMA package with Vf under 0.5V Find TVS diodes 5V bidirectional in SOD-123 package Search for 1N4148 equivalent fast switching diodes in SOD-323 Find Zener diodes 3.3V 500mW in SOD-123 at DigiKey Search for bridge rectifiers 100V 1A in DIP-4 package ## Connectors Find USB-C receptacle connectors 16-pin SMD mid-mount at Mouser Search for 2.54mm pitch male headers 40-pin single row Find JST-PH 2mm pitch 4-pin receptacles with through-hole terminals Search for micro SD card connectors push-push type SMD Find RJ45 connectors with integrated magnetics and LEDs ## Oscillators & Crystals Search for 8MHz crystals in HC-49 package with 20ppm tolerance Find 32.768kHz crystals in 2x1.2mm SMD package for RTC Search for 25MHz TCXO oscillators with ±2.5ppm stability Find 12MHz crystals with 18pF load capacitance in 3.2x2.5mm package ## Sensors Search for I2C temperature sensors ±0.5°C accuracy in SOT-23 Find BME280 or equivalent pressure/humidity/temperature sensors Search for Hall effect sensors with analog output at DigiKey Find MEMS accelerometers 3-axis with I2C/SPI interface Search for ambient light sensors with I2C interface under $1 ## LEDs & Optoelectronics Find 0603 green LEDs with forward voltage 2.0-2.4V at qty 100 Search for WS2812B addressable RGB LEDs in 5050 package Find optocouplers with CTR > 100% and isolation voltage > 3kV Search for IR LEDs 940nm with viewing angle < 30° Find photodiodes for visible light detection in SMD package ## Interface ICs Search for RS-485 transceivers 3.3V with ESD protection in SO-8 Find I2C level shifters bidirectional 4-channel at Mouser Search for CAN transceivers 3.3V with standby mode in SO-8 Find USB to UART bridge ICs with integrated oscillator Search for SPI flash memory 16Mbit in SO-8 package ## Miscellaneous Find ESD protection diodes for USB 2.0 data lines in SOT-23-6 Search for ferrite beads 0805 600Ω at 100MHz rated 500mA Find resettable fuses (PTCs) 500mA hold current in 1206 Search for varistors 5V for USB ESD protection Find TVS diode arrays for HDMI protection