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SPDT (Single Pole Double Throw) DIP switches are essential components for configuring electronic circuits. Their small size and ease of use make them ideal for setting options on circuit boards without soldering. Choosing the correct switch ensures reliable operation and simplifies setup for various electronic projects and devices.
Product Name : Slide Switch;Model : SS13F11;Terminal Quantity : 4 Pcs;Working Power : 0.5A 50V 5C
Contact Resistance : 30mΩ Max;Insulation Resistance : 100mΩ Min at 500V DC;Withstand Voltage : AC 500V for 1 min
Terminal Size(Each One) : 4 x 0.8mm / 0.15" x 0.03"( L * W);Pin Pitch : 3mm / 0.12";Main Body Size(not include pins & knob) : 15.6 x 6 x 6mm / 0.6" x 0.24" x 0.24"(L * W* H)
Switch Total Size : 15.6 x 6 x 13mm / 0.6" x 0.24" x 0.5"(L * W* H);Knob Size : 3 x 3 x 4mm / 0.12" x 0.12" x 0.16"(L * W * H);Material(External) : Plastic, Metal
Main Color : Silver Tone, Black;Weight : 13g;Package Content : 10 x Slide Switch
FEATURES – Modle: SS12D00G; Contact Type: SPDT on-off; Size: 8.7 x 3.7 x 11.7mm (L x W x H); Pin Pitch: 0.1" / 2.54mm; Terminal Quantity: 3 pins; Terminal Length: 5mm; Knob Length: 3mm; Connector Type: Vertical Through Hole; Mounting Type: Panel Mount...
MATERIAL – Plastic, Brass, Sliver Plated: Anti-corrosion and high conductivity; Voltage: DC 50V; Current Rating: 0.5A; Electrical Life: More than 100,000 click; High Temperature Resistance: -13℉ ~ 176℉.
APPLICATION – Used For Arduino, Breadboard, Electronic Circuits, Electronics Board, Microphone, Audio, Video, Electric Circuit, Position Solder, Etc.
HOW DO TACTILE SWITCH WORK - The middle pin is fixed. When the handle is pushed to the left, the left two pins are connected, push it to the right, the two pins on the right connect, thus switching circuits.
PACKAGE – Quantity: 70 pcs; Comes with on/off SPDT dip 3pin terminals 2 positions small long dual sliding switches.
EGSCST 41PCS 10 Values 1 2 3 4 5 6 7 8 9 10 Position Red Dip Switch Assortment Kit - For DIY electronics, industrial control panels, and educational lab setups.
Product Parameters - Pitch: 2.54 mm; Product Type: slide type; Switching Rating: 24V DC 25mA ; Non-Switching Rating: 100mA 24V; DC Contact Resistance:50mΩ; Insulation Resistance:500MΩ/DC500V; Material: plastic and metal.
Double Row Dip Switch Assorted Set includes every Position (1 2 3 4 5 6 7 8 9 10) - Eliminate the hassle of incomplete configurations for complex circuits.
Wide Application - Dip Switches are widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products.
Pro-Grade Storage Solution - All 41Pcs switches are packed in pressure resistant plastic boxes - Easy to find and use quickly.
Last update on 2026-08-31 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best SP3T DIP Switches
Key Factors for Choosing SPDT DIP Switches
Number of Positions: SPDT switches offer three states: common, normally open, and normally closed. Ensure the switch has the correct number of poles and throws for your specific circuit configuration. For SPDT, you'll always have one pole and two throws, allowing for two distinct circuit paths.
Actuation Type: DIP switches come with various actuation methods, such as slide, rocker, or rotary. Slide actuators are common and easy to see, making them suitable for manual configuration. Rocker switches offer a distinct on/off feel. Rotary switches are useful when you need to select from a wider range of settings in a compact space. Consider accessibility and how frequently the settings will need to be changed.
Environmental Sealing: Depending on the application, you might need switches with environmental sealing to protect against dust, moisture, or flux during soldering. Sealed switches are crucial for harsh environments or automated manufacturing processes to ensure long-term reliability and prevent contamination.
Frequently Asked Questions
What does SPDT mean for a DIP switch?
SPDT stands for Single Pole Double Throw. This means the switch has one input (the pole) that can be connected to one of two possible outputs (the throws). It allows you to select between two different circuit paths.
What is the difference between a slide and a rocker actuator?
A slide actuator typically moves linearly along a slot, often indicating the switch position visually. A rocker actuator pivots on a central point, resembling a small seesaw, and is usually flipped up or down.
Are sealed DIP switches necessary for all applications?
Sealed DIP switches are not always necessary but are highly recommended for applications where dust, moisture, or soldering flux could enter the switch mechanism. They provide superior protection and reliability in challenging environments.
How do I determine the correct number of positions I need?
The number of positions needed depends on how many distinct configurations or settings your circuit requires. For a basic SPDT switch, you have three states: off, position 1, and position 2. Analyze your circuit's requirements to ensure the switch can accommodate all desired settings.
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