Current Controlled SPST
Official
Sources
·
Generic
·
Curated by CircuitSim
Details
Manufacturer
Generic
Part number
—
Pins
4
Used in
No circuits
Added
Jul 2026
About this component
A four-terminal ideal current-controlled SPST switch whose Input-to-Output conduction is controlled by current flowing between Ctrl+ and Ctrl−, with configurable on/off threshold currents and on/off resistances.
Parameters
Switch characteristics
4 parameters
ParameterNameDescriptionDefault
ION
On-state current
On-state current
5 A
IOFF
Off-state current
Off-state current
0 A
RON
On resistance
On resistance
10m Ω
ROFF
Off resistance
Off resistance
1M Ω
Pins
Pins
4 pins
NumberNameDescription
1
CTRL_NEG
Negative current-control terminal.
2
CTRL_POS
Positive current-control terminal.
3
IN
Switched-path input terminal.
4
OUT
Switched-path output terminal.
Public circuits using this component
No public circuits are using this component yet.
Drop Current Controlled SPST into your circuit
Official component · simulated with full SPICE accuracy · free during Open Beta.