Series resistance calculator
CI
CircuitSim
·
Created Oct 3, 2026
·
Updated Oct 3, 2026

Details
Components
2
Schematic
Yes
Simulation
DC operating point
Copies
Not copied yet
Tags
No tags yet.
About this circuit
Series resistance calculator source. The calculator maps native component values and uses two to four parts where available. The saved source contains all available parts; guest copies contain the selected count. Maintained through Admin → Calculators.
Components used
Components used
2 components
SPICE netlist
* ************************************************** * Generated from CircuitSim Schematic ************************************************** R_R1 N1 N3 1k Resistor_1d9c8cf9a__R_R1 R_R2 N3 N4 2.2k Resistor_1d9c8cf9a__R_R2 R_R3 N5 N4 3.3k Resistor_1d9c8cf9a__R_R3 R_R4 0 N5 4.7k Resistor_1d9c8cf9a__R_R4 V_V1 N2 0 dc 5 ac 0 0 distof1 0 0 distof2 0 0 V_IP1 N2 N1 0 ************************************************** * Models and supporting definitions follow ************************************************** .model Resistor_1d9c8cf9a__R_R1 r(tc1=0 tc2=0 tnom=27) .model Resistor_1d9c8cf9a__R_R2 r(tc1=0 tc2=0 tnom=27) .model Resistor_1d9c8cf9a__R_R3 r(tc1=0 tc2=0 tnom=27) .model Resistor_1d9c8cf9a__R_R4 r(tc1=0 tc2=0 tnom=27) ************************************************** * Simulation settings ************************************************** .op .save I(V_IP1) .end
Try this circuit yourself
Free to get started. No download — runs in your browser with a full SPICE engine.