This is the Black variant of the 12x12x7.3 mm Round Cap for Square tactile Switch Black (10 Pcs.) in Plastic Push Button Switch. Available at ₹20.53 (₹17.40 + GST) with free shipping across India.
12x12x7.3 mm Round Cap for Square tactile Switch Black (10 Pcs.)
This round cap is designed for use with 12 x 12 x 7.3 mm momentary tactile push button switches. It fits perfectly on a 3.4 x 3.8 mm square shaft button with a locking notch, providing secure attachment and reliable operation.
The 12x12x7.3 mm round cap for square tactile switches, available in black and sold in packs of 10, is a must-have accessory for enhancing both the functionality and aesthetics of square tactile switches used in electronic devices and DIY projects. Made from durable plastic, these caps are built to last, offering resistance to wear and tear while maintaining consistent performance over time. The sleek black finish not only adds a professional touch to your designs but also complements a variety of color schemes.
Ergonomically designed, these round caps provide a comfortable and tactile surface for easy pressing, improving the overall usability of your switches. Easy to install and compatible with a wide range of applications, they’re ideal for electronics prototyping, keypads, control panels, and more. Each pack includes plenty of replacements, ensuring you have what you need for both current and future projects.
Explore the category for a variety of color options to suit your needs.
Note: Please Make Sure This Caps Size Fit Your Switch Before You Purchase It
Specification/features:
Easy to install, good quality for long time use
Great replacement for the old or broken buttons cap on the tactile switch
Fits on a 12 x 12 x 7.3 mm tactile push button switch.
Contact resistance: 50m Max (initial)
Insulation resistance: 100 M min DC (250 V)
Package Includes:
1 x Round Cap for 12x12x7.3mm Square Switch- Black (Pack of 10)
12x12x7.3 mm Round Cap for Square tactile Switch Black Overview
This pack of 10 round caps is designed specifically for 12×12×7.3 mm momentary square tactile push button switches. The black plastic caps snap onto a 3.4×3.8 mm square shaft with a locking notch, restoring or enhancing the look and feel of your control interfaces.
Key Features of 12x12x7.3 mm Round Cap for Square tactile Switch Black
- Designed for 12×12×7.3 mm momentary tactile switches with 3.4×3.8 mm square shafts
- Durable black plastic construction resists wear and tear
- Contact resistance 50 mΩ max (initial) for reliable electrical performance
- Insulation resistance ≥100 MΩ DC (250 V) to prevent leakage
- Pack of 10 caps for multiple replacements and projects
- Fast shipping from Zbotic — get your parts within 24 hours*
Applications and Use Cases
- Replace worn or broken button caps on consumer electronics devices
- Upgrade control panels in DIY Arduino or Raspberry Pi projects
- Customize arcade-style controllers and gaming interfaces
- Refurbish industrial instrument panels and measurement equipment
- Install in robotics modules for reliable push-button operation
- Enhance the aesthetics of small electronic enclosures
How to Use 12x12x7.3 mm Round Cap for Square tactile Switch Black
Align the cap over the square shaft of your tactile switch, ensuring the locking notch matches the button stem. Gently press down until you hear a click indicating secure attachment. Test the button’s tactile feedback and remove by prying gently with a flat tool if replacement is needed.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Will these caps fit all square tactile switches?
These caps are compatible with 12×12×7.3 mm tactile switches featuring a 3.4×3.8 mm square stem and locking notch. They may not fit switches with different shaft dimensions.
Can I reuse the caps after removal?
Yes. You can gently pry them off and reattach to another compatible tactile switch without damaging the cap or switch stem.
What material are these caps made from?
The caps are molded from durable plastic, offering good resistance to daily wear and maintaining consistent tactile feel over time.
Technical Specifications
| Dimensions | 12x12x7.3mm |
|---|---|
| Package Quantity | 12 pcs |
| Color | Black |
| SKU | AI3504 |
| Weight | 0.00455 kg |
| Availability | In Stock |
Applications & Use Cases
The 12x12x7.3 mm Round Cap for Square tactile Switch Black (10 Pcs.) is a versatile plastic push button switch used across a wide range of applications including breadboard prototyping, control panels, toys and gadgets, appliance interfaces, and PCB mounting.
Common use cases:
- Adding user input to an Arduino project
- Building a game controller
- Prototyping a product interface on a breadboard
This product is ideal for electronics students, hobbyists, and prototype builders.
Technical Tip: Use a 10K pull-down resistor with push buttons connected to microcontroller inputs to prevent floating pin issues.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
