Zener Diode Explained: How It Regulates Voltage and How to Choose One
A practical guide to Zener diodes — how they work, how they regulate voltage, key specifications, common applications, and how to select the right one [...]
Resistor Color Code Chart: How to Read 4-, 5-, and 6-Band Resistors
Learn how to read resistor color codes with a complete chart for 4-, 5-, and 6-band resistors, worked examples, tolerance values, and practical identi [...]
Logic Gates and Inverters: Functions, Families, and How to Source Obsolete Logic ICs
A practical reference covering logic gate types, TTL vs CMOS families, inverter functions, and strategies for sourcing obsolete or end-of-life logic I [...]
Varistor (MOV) Explained: Surge Protection Basics, Types, and Selection Guide
Learn how varistors (MOVs) work, the difference between MOV and TVS diode protection, key selection parameters like MCOV and clamping voltage, and fai [...]
NPN Transistors: Selection Criteria, Equivalents, and How to Source Obsolete Types
A complete reference guide to NPN transistor selection, common equivalents, package types, and how to source discontinued or obsolete NPN BJTs reliabl [...]
Ceramic Capacitors: How to Source Hard-to-Find Values and Voltages
A practical guide to sourcing hard-to-find ceramic capacitors — covering dielectric classes, voltage ratings, shortage drivers, and procurement strate [...]
FPGAs Explained: Architecture, Vendors, and Sourcing Discontinued Devices
A technical reference on FPGA architecture, how CLBs and LUTs work, the major vendors shaping the market, and practical guidance for sourcing disconti [...]
ADR3425ARJZ-R7
Overview
The ADR3425ARJZ-R7 is a 2.5V precision voltage reference from Analog Devices (ADI) , belonging to the ADR3425 series of precision reference [...]
FDC6312P
Overview
The FDC6312P is a dual P-channel power MOSFET from Onsemi , employing PowerTrench® trench MOSFET technology optimized for low on-resistance [...]
6-Axis and 9-Axis IMU Selection Guide: ICM-20648 vs. ICM-20948 vs. ICM-20649
In wearables, electronic image stabilization (EIS), IoT nodes, drones, and sports-analysis systems, an IMU measures linear acceleration and angular [...]
