Compact 3×6 mm SMD Tactile Switch for Space‑Constrained PCBs
The TS-1181-RD is a 3x6 tactile switch with a 2‑pin SMD footprint, SPST‑NO momentary operation, and up to 100,000‑cycle mechanical life. This 3x6 tact switch delivers a sharp tactile click in an ultra‑compact package, available with multiple actuator heights to suit various panel thicknesses. Rated 50mA 12V DC. RoHS & REACH compliant. Tape & Reel packaging. MOQ 1,000 pcs. Free sample for qualified projects.
3×6 Tactile Switch Overview
A 3×6 tactile switch is a miniature momentary push button designed for high‑density surface‑mount PCB layouts. Its 3×6mm footprint and low profile make it a popular choice for portable consumer devices, wearables, and IoT endpoints where every square millimeter counts. This 3×6 tact switch provides a clear tactile click and reliable SPST‑NO switching, ensuring consistent user feedback and signal integrity across thousands of actuations. The 2‑pin SMT configuration minimises solder joint count while maintaining sufficient mechanical retention for light‑duty front‑panel applications. Engineers often select a 3×6mm tactile switch when a 6×6mm or 4×4mm package is too large, yet they still require the dependable tactile response of a metal‑dome switch.
3×6 Tactile Switch SMD Specifications
| Item | Value |
|---|---|
| Part Number | TS-1181-RD |
| Switch Type | Tactile Switch |
| Size | 3 × 6 mm |
| Mounting | Surface Mount (SMT) |
| Pins | 2 |
| Circuit | SPST-NO (Momentary) |
| Rated Voltage | 12V DC |
| Rated Current | 50mA |
| Operating Force | 180gf / 260gf (Optional) |
| Travel | 0.20 ±0.10mm |
| Mechanical Life | 100,000 Cycles |
| Contact Material | Silver Alloy |
| Housing | LCP, UL94V‑0 |
| Packaging | Tape & Reel |
| Compliance | RoHS & REACH |
This 3×6 tactile switch SMD is fully compatible with lead‑free reflow profiles, and its tape‑and‑reel packaging supports high‑speed pick‑and‑place assembly.
Key Features of the 3×6 Tact Switch 2 Pin
Compact PCB Footprint
The 3×6mm outline saves precious board space in wearable, IoT, and portable designs without sacrificing tactile quality.
Excellent Tactile Feedback
A crisp metal‑dome click ensures positive user confirmation, even at light operating forces down to 180gf.
Low Profile Design
Multiple actuator heights keep the total height above the PCB to a minimum, enabling slimmer product enclosures.
High Reliability
Silver alloy contacts and a sealed construction deliver stable performance over 100,000 actuations.
Reflow Solder Compatible
LCP housing withstands peak reflow temperatures up to 260°C, ensuring high first‑pass yields.
Custom Options Available
Actuator height, operating force, and button colour can be customised for OEM projects. This 3×6 tact switch 2 pin can be tailored to your exact specification.
Applications of the 2 Pin Tactile Switch
Why Choose Vistar Electronics for Your Tactile Switch Needs
- 15+ Years Manufacturing – trusted supplier of electromechanical switches for global OEMs.
- OEM & ODM – custom actuator heights, operating forces, and packaging available.
- ISO 9001 Quality Control – consistent product quality backed by rigorous testing.
- Engineering Support – CAD models, footprint libraries, and application notes provided.
- Free Samples – prototype samples shipped within days for evaluation.
- Worldwide Shipping – flexible logistics to keep your production on schedule.
Frequently Asked Questions – 3×6 Tactile Switch
What is a 3×6 tactile switch?
A 3×6 tactile switch is a miniature momentary push button with a 3mm by 6mm body size. The TS-1181-RD is a 2‑pin SMD version widely used in compact electronics.
What is the difference between a 3×6 and a 6×6 tactile switch?
The 3×6 is smaller (3mm × 6mm) and typically uses a 2‑pin SMD footprint, making it ideal for wearables and ultra‑compact PCBs. The 6×6 switch (6mm × 6mm) usually has a 4‑pin DIP or SMD layout and is more common in general‑purpose consumer and industrial controls.
Is this a momentary switch?
Yes. The TS-1181-RD is a momentary SPST‑NO switch; it closes the circuit only while pressed and returns to open when released.
Can it be used with automated SMT assembly?
Absolutely. It is supplied in tape‑and‑reel packaging and is fully compatible with standard lead‑free reflow soldering processes.
What operating force options are available?
Standard options are 180gf and 260gf. Custom forces can be developed for OEM projects with sufficient volume.
Do you support OEM customization?
Yes. Vistar offers full OEM and ODM services including custom actuator heights, forces, and plating.
Your Source for Miniature SMD Tactile Switches
The 3×6 tactile switch SMD is a go‑to choice for designers who need a reliable, space‑saving momentary push button. Its 3×6mm footprint is small enough for fitness bands and earbuds, yet the crisp metal‑dome feedback meets the tactile expectations of premium consumer products. When sourcing a 3×6 tact switch, engineers should verify operating force, actuator height, and reflow compatibility—all of which the TS‑1181‑RD delivers. The 3×6 tact switch 2 pin layout further simplifies PCB routing, making it easy to integrate even in densely populated boards.
As a specialist 2 pin tactile switch manufacturer, Vistar Electronics supports your design from prototyping through mass production. We offer free samples, fast lead times, and full RoHS/REACH compliance. Explore our complete tactile switch portfolio: Tactile Switch Category, 6×6 Tact Switch, 4×4 Tact Switch SMD 4Pin, Side Push Tact Switch, and Micro Tact Switch SMD. For technical guides, see our articles on Tactile Switch Types Explained, 3×6 vs 6×6 Tactile Switch, and How to Choose an SMT Tactile Switch. For relevant standards, refer to IEC Standards and ISO Standards. To request a free sample of the TS‑1181‑RD or discuss your requirements, contact sales@vistarelectronics.com.
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