Engineering Reference

Reference tables and lookup data supporting resistors calculations and engineering decisions.

• Resistor Color Code Reference
• E-Series Preferred Resistor Values Reference
• SMD Resistor Marking Code Reference

Reference tables and lookup data supporting capacitors calculations and engineering decisions.

• Capacitor Code Reference
• Capacitor Dielectric Reference
• Standard Capacitor Values Reference

Reference tables and lookup data supporting inductors calculations and engineering decisions.

• Inductor Marking and Standard Value Reference
• Inductor Core Materials and Current Ratings Reference

Reference tables and lookup data supporting diodes calculations and engineering decisions.

• Diode Types and Electrical Parameters Reference
• Diode Packages, Polarity and Markings Reference

Reference tables and lookup data supporting transistors calculations and engineering decisions.

• BJT Datasheet Parameters Reference
• BJT Packages, Pinouts and Bias Terms Reference

Reference tables and lookup data supporting leds calculations and engineering decisions.

• LED Color, Wavelength and Forward Voltage Reference
• LED Optical, Package and Current Terminology Reference
• LED Current Sharing, PWM and Dimming Terms Reference

Reference tables and lookup data supporting mosfets calculations and engineering decisions.

• MOSFET Datasheet Parameters Reference
• MOSFET Package and Thermal Parameters Reference

Reference tables and lookup data supporting power calculations and engineering decisions.

• Electrical Power, Energy and RMS Reference
• Efficiency, Loss, Voltage Drop and Fuse Terms Reference

Reference tables and lookup data supporting pcb calculations and engineering decisions.

• PCB Copper Weight and Thickness Reference
• PCB Via, Drill and Trace Geometry Reference
• PCB Materials, Stackup and Controlled-Impedance Terms Reference

Reference tables and lookup data supporting converters calculations and engineering decisions.

• SI Prefixes and Electronics Units Reference
• Frequency, Period, dBm and Number-Base Lookup Reference

Reference tables and lookup data supporting operational amplifiers calculations and engineering decisions.

• Op-Amp Datasheet Parameters Reference
• Common Op-Amp Configurations Formula Reference

Reference tables and lookup data supporting batteries calculations and engineering decisions.

• Battery Capacity, Energy and C-Rate Units Reference
• Battery Chemistry and Nominal Voltage Reference

Reference tables and lookup data supporting rf calculations and engineering decisions.

• RF Power dBm, Watt and Voltage Reference
• RF Frequency Bands and Wavelength Reference
• RF Impedance, VSWR and Transmission-Line Terms Reference

Reference tables and lookup data supporting communication calculations and engineering decisions.

• UART, SPI and I²C Signals and Timing Reference
• CAN, RS-232 and RS-485 Electrical Reference
• USB, Ethernet and Data-Rate Units Reference

Reference tables and lookup data supporting digital logic calculations and engineering decisions.

• Logic Families and Voltage Levels Reference
• Binary, Two's Complement, Gray Code and Bitwise Reference
• Digital Counters, Clock Dividers and Timing Terms Reference

Reference tables and lookup data supporting filters calculations and engineering decisions.

• Filter Response, Q, Bandwidth and Damping Reference
• Active Filter Topologies and Approximation Reference

Reference tables and lookup data supporting oscillators calculations and engineering decisions.

• Oscillator Types and Frequency-Setting Networks Reference
• Crystal, Stability and PPM Parameters Reference

Reference tables and lookup data supporting sensors calculations and engineering decisions.

• Sensor Output and Interface Types Reference
• Sensor Calibration, Accuracy and Error Terms Reference

Reference tables and lookup data supporting motors calculations and engineering decisions.

• Motor Electrical and Mechanical Parameters Reference
• Stepper, Encoder and BLDC Timing Reference

Reference tables and lookup data supporting thermal calculations and engineering decisions.

• Thermal Resistance, Conductivity and Heat-Flow Reference
• RTD PT100 and PT1000 Resistance Reference
• NTC Thermistor and Temperature-Coefficient Reference

Reference tables and lookup data supporting wire & cable calculations and engineering decisions.

• AWG, Metric Wire Size and Circular Mils Reference
• Wire Resistivity, Resistance and Temperature Reference
• Wire Current Capacity and Installation Factors Reference

Reference tables and lookup data supporting transformers calculations and engineering decisions.

• Transformer Parameters and Equivalent-Circuit Terms Reference
• Transformer Core Materials and Flux Terms Reference
• Transformer Winding, Wire and Window-Fill Reference