Plumbing & Electrical

The Best SP3T DIP Switches

1 min read WeKompare Editorial Team Products verified: July 17, 2026 10 products compared

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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.

No. 1
eMagTech 20Pcs Vertical Slide Switches SP3T 3 Position THT Toggle Switch 12V 100mA for Toy DIY, 13x3.5mm
eMagTech 20Pcs Vertical Slide Switches SP3T 3 Position THT Toggle Switch 12V 100mA for Toy DIY, 13x3.5mm
  • Triple Position Function: SP3T (Single Pole Triple Throw) design offers 3 switching states for flexible control.
  • Compact Size: Measures 13x3.5mm, perfect for space-limited applications in DIY, toys, or electronics.
  • Build: Rated for 12V 100mA, suitable for low-voltage projects with reliable mechanical performance.
  • THT Mounting: Through-hole technology ensures firm attachment to PCBs for secure and long-lasting use.
  • Package: Includes 20 switches for multiple builds, repairs, or stocking up for future use.
$8.99
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No. 2
QSYZAIL 53 Pcs Dip Switch with Tact Switch Double Row Red 2.54 mm 1 2 3 4 5 6 7 8 9 10 Position for PCB...
QSYZAIL 53 Pcs Dip Switch with Tact Switch Double Row Red 2.54 mm 1 2 3 4 5 6 7 8 9 10 Position for PCB...
  • Red Dip Switches: 43 pcs 10 different positions (1 2 3 4 5 6 7 8 9 10)
  • Material: Plastic and metal; Type: Slide type; Pitch: 2.54 mm
  • Switching Rating: 24 V DC 25 mA; Non-Switching Rating: 24 V DC 100 mA; Contact resistance: 50mΩ ;Insulation Resistance: 500 MΩ / DC 500 V
  • Compatible with for: Arduino Circuit Board PCB Project Breadboard
  • Tactile Tact Push Button Switch: 10 pcs; 6 x 6 x 5 mm; 2 pin
$7.99
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No. 3
HQRP Rotary Switch with Knob 120V 8A 1-Pole 3-Way SP3T
HQRP Rotary Switch with Knob 120V 8A 1-Pole 3-Way SP3T
  • HQRP® Rotary Switch with Knob 120V 8A 1-Pole 3-Way SP3T;
  • 3 Postion Rotary (L-1, L-2, L-3);
  • Rating: 8A-120V AC;
  • 200 Days warranty!
$9.99
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No. 4
Aexit 10 Pcs DIP Switches DC 50V 0.5A 3 Position 1P3T SP3T PCB Vertical Slide Switch 4 SPDT DIP Switches Pin...
Aexit 10 Pcs DIP Switches DC 50V 0.5A 3 Position 1P3T SP3T PCB Vertical Slide Switch 4 SPDT DIP Switches Pin...
  • 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
$6.16
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No. 5
EGSCST 41PCS 10 Values Double Row Blue Dip Switch Assortment Kit 1 2 3 4 5 6 7 8 9 10 Position 2.54mm PCB...
EGSCST 41PCS 10 Values Double Row Blue Dip Switch Assortment Kit 1 2 3 4 5 6 7 8 9 10 Position 2.54mm PCB...
  • EGSCST 41PCS 10 Values 1 2 3 4 5 6 7 8 9 10 Position Blue 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.
  • All 41Pcs switches are packed in pressure resistant plastic boxes - Easy to find and use quickly.
$9.99
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No. 6
uxcell 5 Pcs Black DIP Switch 1-8 Positions 2.54mm Pitch for Circuit Breadboards PCB
uxcell 5 Pcs Black DIP Switch 1-8 Positions 2.54mm Pitch for Circuit Breadboards PCB
  • 8 Positions ( 2 Row 16 Pins),Package Content: 5 x DIP Switch
  • 1/2/3/4/5/6/7/8 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote...
  • Material: Durable Plastic and Metal; Non-Switching Rating: 100mA 24V DC; Switching Rating: 25mA 24V DC; Contact Resistance:50mΩ; Insulation Resistance:500MΩ/DC500V;
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects.
$9.99
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No. 7
Aexit 10 Pcs DIP Switches AP34063 SOP-8 Universal DC/DC Power Converter SP3T DIP Switches Controll IC
Aexit 10 Pcs DIP Switches AP34063 SOP-8 Universal DC/DC Power Converter SP3T DIP Switches Controll IC
  • Product Name : DC/DC Power Converter Controll IC;Model : AP34063
  • Package Type : SOP-8;Input Voltage Range : 3V to 40V
  • Output Switch Current : 1.6A;Frequency Operation : 100KHz
  • Weight : 2g
  • Package Content : 10 xDC/DC Power Converter Controll IC
$8.40
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No. 8
uxcell 10 Pcs Black DIP Switch 1 2 3 4 Positions 2.54mm Pitch for Circuit Breadboards PCB
uxcell 10 Pcs Black DIP Switch 1 2 3 4 Positions 2.54mm Pitch for Circuit Breadboards PCB
  • 4 Positions ( 2 Row 8 Pins),Package Content: 10 x DIP Switch
  • 1/2/3/4 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm
  • Material: Durable Plastic and Metal; Non-Switching Rating: 100mA 24V DC; Switching Rating: 25mA 24V DC; Contact Resistance:50mΩ; Insulation Resistance:500MΩ/DC500V;
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.The DIP switch is a durable device, constructed with a...
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects.
$9.99
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No. 9
EGSCST 41PCS 10 Values Double Row Red Dip Switch Assortment Kit 1 2 3 4 5 6 7 8 9 10 Position 2.54mm PCB...
EGSCST 41PCS 10 Values Double Row Red Dip Switch Assortment Kit 1 2 3 4 5 6 7 8 9 10 Position 2.54mm PCB...
  • 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.
$9.99
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No. 10
Aexit LM308AN DIP-8 DIP Switches 8Pin Operational Amplifier IC for Guitar SP3T DIP Switches Effect Pedal
Aexit LM308AN DIP-8 DIP Switches 8Pin Operational Amplifier IC for Guitar SP3T DIP Switches Effect Pedal
  • Product Name : Operational Amplifier;Model : LM308AN;Supply Voltage : 18V
  • Power Dissipation : 500mW;Differential Input Current : 10mA;Pitch : 2.54mm / 0.1"
  • Row to Row Distance(Approx) : 9mm / 0.35";Number of Pins : 8 Pin;Each Size(Approx) : 10 x 9.5 x 7.5mm /0.4" x 0.37" x 0.3" (L*W*H)
  • Material : Plastic, Metal;Color : Black, Silver Tone
  • Net Weight : 1g;Package Content : 1 x Operational Amplifier
$8.93
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Last update on 2026-07-17 / 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.