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Electronics & SMT Tools
Electronics engineering calculators and reference tools
Available Tools
Resistor Color Code
: Decode and encode resistor color bands
Solder Paste Calculator
: Calculate solder paste consumption for SMT
SMT Takt Time Calculator
: Calculate SMT line takt time and throughput
PCB Trace Width Calculator
: Calculate PCB trace width using IPC-2221 standard
Reflow Profile Reference
: Reference reflow soldering profiles by paste type
AWG Wire Gauge Calculator
: Calculate wire properties from AWG gauge number
Via Current Capacity Calculator
: Calculate PCB via current capacity using IPC-2152
Capacitor Code Decoder
: Decode 3-digit ceramic capacitor codes
LED Resistor Calculator
: Calculate current-limiting resistor for LEDs
Stencil Aperture Calculator
: Calculate area ratio and aspect ratio for SMT stencil apertures
Ohm's Law Calculator
: Calculate voltage, current, resistance, and power