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KFC-V-108 Micro Limit Switch 3-Pin | 10/50/100 Pack
KFC-V-108 Micro Limit Switch 3-Pin | 10/50/100 Pack
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KFC-V-108 Micro Limit Switch — 3-Pin Direct Insertion, Automatic Reset
Whether you're building arcade games, automating door sensors, or prototyping electronics, the KFC-V-108 Micro Limit Switch delivers precise, reliable motion detection in a compact 3-pin form factor. Available in packs of 10, 50, or 100 to suit hobbyists and makers alike, these direct-insertion switches are an essential component for any electronics toolkit.
Key Features
- Automatic Reset: Spring-loaded mechanism returns to default position instantly after actuation — ideal for repeated-use applications.
- 3-Pin Direct Insertion: Breadboard- and PCB-friendly pin layout for quick, solder-ready installation.
- Rated Current: 350 mA — suitable for low-voltage signal and control circuits.
- Low Voltage Rated: Designed for circuits below 50V AC or 75V DC (EU LVD compliant).
- Certifications: CQC & CCC certified for quality assurance.
- Durable Plastic Housing: Lightweight yet sturdy construction for long-lasting performance.
- Bulk Pack Options: Choose 10, 50, or 100 units — great for workshops, classrooms, and production runs.
Common Applications
- Arcade game buttons and coin mechanisms
- Door open/close detection sensors
- 3D printer endstops and homing switches
- Robotics and automation projects
- CNC machine limit detection
- DIY electronics and maker projects
Specifications
| Model | KFC-V-108 |
| Pin Count | 3 Pins |
| Switch Type | Micro Switch (Direct Insertion) |
| Rated Current | 350 mA |
| Voltage Rating | Below 50V AC / 75V DC |
| Reset Type | Automatic Reset |
| Material | Plastic |
| Certifications | CQC, CCC |
| Country of Origin | Made in Mainland China |
Great for Makers & DIY Enthusiasts
Looking to expand your electronics workbench? Pair these limit switches with other maker essentials. Check out our motivational wall art to keep your workshop inspired, or explore our full range of project-starter decor to set the right atmosphere for building.
For more guidance on safe low-voltage electronics design and component standards, visit the U.S. Consumer Product Safety Commission (CPSC) for safety best practices.
Learn more: Miniature snap-action switch
Frequently Asked Questions
Q: What is the KFC-V-108 micro limit switch used for?
A: The KFC-V-108 is a 3-pin micro limit switch commonly used in arcade game buttons, door open/close detection, 3D printer endstops, CNC machine limit detection, robotics, and a wide range of DIY electronics and automation projects. Its automatic reset mechanism makes it ideal for applications requiring repeated actuation.
Q: What voltage and current ratings does this limit switch support?
A: This micro switch is rated for a current of 350 mA and is designed for low-voltage circuits operating below 50V AC or 75V DC, making it compliant with EU LVD (Low Voltage Directive) requirements.
Q: Is this switch compatible with breadboards and PCBs?
A: Yes — the KFC-V-108 features a standard 3-pin direct insertion design, making it fully compatible with solderless breadboards and PCB through-hole layouts for fast and flexible prototyping.
Q: What pack sizes are available?
A: These micro limit switches are available in packs of 10, 50, or 100 units, making them suitable for individual projects, classroom use, or bulk production runs.
