A multi-position slide switch routes one or more circuits across three or more settings, unlike a two-position slide that only toggles between two. Engineers reach for it to select one of several sources, modes, or channels with a single slider, which is often clearer than a bank of DIP switches. The choice comes down to the number of poles, throws, and mechanical positions, whether the contacts are shorting or non-shorting during the move, the actuator style, and the rating, which on most compact slides is signal level. Electrical configurations may be specified as SP3T, DP3T, or similar. Swiclick builds multi-position slide switches including the MSS23F10 three-position DP3T type and the SK23D06 2P3T type, with a 500-piece minimum and free samples. Give us your pole and position count and we will confirm the part.
Poles, Positions, and Throws Are Not the Same
The most common selection error is confusing poles with positions. A pole is an independent circuit controlled by the switch. A throw is one of the electrical contacts a pole can connect to, while a position is a mechanical resting position of the actuator. These often correspond, but they are not always the same: an SPDT center-off switch has two throws but three actuator positions. An SP3T switch routes one common terminal to one of three throws, and a DP3T controls two such circuits together. Pin count alone does not tell you how many independent circuits the switch controls; an eight-pin package, for example, should not be read as eight independent switches. Decide how many circuits you switch, then how many settings each needs.
Multi-Position Slide, Rotary, or DIP
Three parts can set several states, and the right one depends on the interface. A multi-position slide gives a visible, tool-free setting with a clear physical position, which suits a front-panel mode or channel select. A rotary coded switch packs more positions into a smaller footprint and outputs a coded value, which suits an address. A DIP switch bank sets independent bits rather than one selected value. Pick the slide when the setting is a single choice a person makes and reads by eye.
Shorting or Non-Shorting on the Move
For a multi-position switch, what happens between positions matters. A non-shorting, or break-before-make, action opens the old contact before closing the next, which prevents two sources from being connected together for an instant as the slider crosses. A shorting, or make-before-break, action briefly overlaps, which suits a circuit that must never open. Choose non-shorting when two sources, rails, or signal paths must never meet, and confirm the type on the datasheet.
Actuator, Detent, and Rating
The detent sets each position with a defined feel, so the setting is clear by touch and does not drift. Match the actuator height to the panel opening, and confirm the detent gives a positive stop without being stiff. Most compact multi-position slides run at signal level, so they suit logic, mode, and channel selection rather than motor or lamp loads. Confirm the current rating against the datasheet, because the small body sets a low limit.
Confirming a Multi-Position Slide
Swiclick is the switch brand of Wenzhou Gangyuan Electronics Co., Ltd., with slide switches in multiple pole and position configurations. Send the number of circuits you switch, the number of settings each needs, whether you need shorting or non-shorting contacts, and the actuator height, and we will confirm the closest multi-position slide part.
FAQ
A slide switch that routes a circuit across three or more settings, rather than toggling between two. It selects one of several sources, modes, or channels with a single slider.
A pole is an independent circuit the switch controls. A throw is one of the contacts a pole can connect to; a position is a mechanical resting place of the actuator. They often correspond but not always, since an SPDT center-off has two throws and three positions. An SP3T routes one pole to one of three throws.
Usually not. Eight independent on/off settings would normally call for a DIP switch bank rather than an eight-position slide switch. A multi-position slide instead routes one or more poles among several throws or mechanical settings.
Use non-shorting (break-before-make) when two sources, rails, or signal paths must never meet during the move. Use shorting (make-before-break) where the circuit must never open. Confirm the type on the datasheet.
When you need more positions in a smaller footprint and a coded output for an address. A slide is better when the setting is a single visible choice a person makes by eye.
The minimum order is 500 pieces with free 1 to 50 pc samples. Send your pole and position count and we will confirm the part.
