Category: SUPPLY CHAIN INSIGHTS
Real Time Clock (RTC) ICs: Accuracy, Backup Power, and Sourcing Obsolete Parts
A technical reference guide to RTC IC accuracy (ppm, TCXO), backup power design, key chip families, and lifecycle sourcing strategy for engineers. [...]
Analog to Digital Converters (ADC): Specs, Selection, and Legacy Sourcing
A technical guide to ADC specifications, architecture selection tradeoffs, and strategies for sourcing legacy and end-of-life converter ICs across lon [...]
Schottky Diode: How It Works, Where It’s Used, and How to Pick One
Learn how Schottky diodes work, where they're used (power supplies, RF, solar, automotive), and the key specs to check when selecting one for your des [...]
TVS Diode: How Transient Voltage Suppression Works and How to Spec One
Learn how TVS diodes clamp voltage transients, understand the key specs (VRWM, VBR, VC, PPP), and follow a practical step-by-step guide to selecting t [...]
Ferrite Bead Explained: How It Kills EMI and How to Choose One
Learn how ferrite beads suppress EMI, how their impedance works across frequency, and how to choose the right one for power lines and signal lines. [...]
Solid State Relays: Types, Selection Criteria, and Sourcing Discontinued Models
A technical guide to solid state relay types, key selection parameters, and practical strategies for sourcing discontinued or end-of-life SSR models. [...]
Accelerometer Sensors: Types, Interfaces, and Sourcing EOL Parts
A complete technical guide to accelerometer sensor types (piezoelectric, capacitive, piezoresistive), output interfaces (I2C, SPI, analog), and strate [...]
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 [...]
