SS12F17G5 3Pin 5mm Toggle Switch

SS12F17G5 3Pin 5mm Toggle Switch is a compact and reliable sub-miniature slide-action toggle switch designed for low-power signal switching and circuit control. This specific model features a Single Pole Double Throw (SPDT) configuration, which allows you to direct current between two different output paths with a simple flick of the actuator. Furthermore, the G5 handle height provides a tactile and ergonomic interface for manual operation in confined spaces. Consequently, this switch has become a staple in portable electronics and DIY hobbyist projects where PCB real estate is at a premium. Therefore, choosing the SS12F17G5 ensures a balance of durability and precision for your next hardware design.

Key Features:

• SPDT Configuration: The Single Pole Double Throw design enables the switching of one input between two distinct outputs.
• High Tactile Feedback: This switch provides a crisp, mechanical “click” during operation, ensuring the user confirms the state change immediately.
• Compact Footprint: The small 5mm vertical profile allows for high-density placement on printed circuit boards.
• Durable Construction: High-quality heat-resistant plastic and silver-plated copper alloy terminals ensure long-term electrical conductivity.
• Vertical Mounting: Designed for standard through-hole soldering, the pins provide a secure mechanical bond to the PCB.

Technical Specifications:

• Rated Load: DC 50 V, 0.5 A
• Contact Resistance: ≤ 30 mΩ
• Insulation Resistance: ≥ 100 MΩ at DC 500 V
• Withstand Voltage: AC 500 V (50 Hz) for 1 minute
• Switching Life: ≈ 10,000 cycles (minimum)
• Operating Force: 200 ± 100 gf

Mechanical Specifications:

• Switch Type: Slide / Toggle (Vertical)
• Terminal Type: 3-Pin Through-Hole (Solder Lug)
• Material: Phenolic resin base with metal sliding plate
• Actuator Type: G5 Handle (Standard 5mm Height)

Dimensions:

• Base Length: ≈ 12.0 mm
• Base Width: ≈ 4.0 mm
• Total Height (including pins and handle): ≈ 14.0 mm
• Handle Height: 5.0 mm
• Pin Pitch: 3.0 mm (Center to side pins)

Pinout and Wiring:

• Pin 1 (Terminal A): First output path; connects to Pin 2 when the slider is moved to the corresponding side.
• Pin 2 (Common/Center): The input terminal where power or signal enters the switch.
• Pin 3 (Terminal B): Second output path; connects to Pin 2 when the slider is toggled to the opposite side.
• Wiring Note: However, if you only require a simple ON/OFF function, you may leave either Pin 1 or Pin 3 disconnected.

Datasheet Reference:

• Download SS12F17G5 Toggle Switch Datasheet

Commonly Used in:

• Breadboard Prototypes: The pin spacing allows for easy adaptation to prototyping environments.
• Battery-Powered Toys: Serving as the primary power switch for low-voltage portable devices.
• Audio Equipment: Frequently utilized as a mode selector or channel switch in mixers and amplifiers.

Applications:

• Power Selection: Toggling between two power sources, such as USB and battery.
• Logic Level Shifting: Selecting between HIGH and LOW logic states for microcontroller inputs.
• DIY Electronics: Customizing handheld projects with a simple manual interface.

Equivalent Models:

• SK12D07: A similar vertical slide switch with comparable electrical ratings.
• SS12F15: Features the same 3-pin layout but with a shorter actuator height.
• MS-12C02: A common alternative for SPDT switching in consumer appliances, however, it may feature different pin dimensions.

Package Includes:

• 1 x SS12F17G5 3Pin 5mm Toggle Switch (Vertical Slide SPDT)