Round Stainless Steel Dome Momentary Switch No Legs 12mm 10 Pcs
The Round Stainless Steel Dome Momentary Switch No Legs 12mm is a compact and reliable tactile switch designed for precise momentary contact applications. Made of durable stainless steel, it ensures long-lasting performance, corrosion resistance, and consistent tactile feedback. With its 12mm round dome shape and no-leg design, it is suitable for direct integration into custom PCBs, membrane keypads, or control panels. This pack of 10 pieces provides a convenient solution for projects requiring multiple switches, making it ideal for electronics prototyping, repairs, and industrial control systems.
Features
Specifications
| Attribute |
Details |
| Product Type |
Round Stainless Steel Dome Momentary Switch |
| Quantity |
10 Pieces |
| Shape |
Circle, 1 Center Dimple |
| Material |
Stainless Steel Dome with Plastic Base |
| Diameter |
12 mm |
| Leg Height |
0.5mm |
| Pin Configuration |
No Legs |
| Contact Configuration |
SPST, Normally Open |
| Switch Type |
Momentary (Normally Open) |
| Actuation |
Tactile Feedback |
| Contact Bounce (On) |
< 0.3 msec |
| Contact Bounce (Off) |
< 6 msec |
| Contact Resistance |
< 100 Ω (standard), < 0.1 Ω (gold/silver plating) |
| Voltage/Current Maximum |
12 mA @ 24 V DC, RL |
| Breakdown Voltage |
Over 200 V |
| Force |
300 – 350 g |
| Operating Temperature |
-55°C to +125°C |
| Storage Temperature |
-55°C to +125°C |
| Humidity |
0–97% (no condensation) |
| Operating Method |
Press to make contact, release to reset |
Applications
- Keypads and membrane switches for industrial or consumer electronics.
- Control panels and instrumentation interfaces.
- Remote controls and handheld devices.
- Medical equipment input pads.
- Security systems and access control units.
- Household appliances requiring tactile feedback switches.
- Prototyping and DIY electronic projects.
- Replacement switches for worn-out dome contacts in PCBs.
Package Contents
- 1 x Round Stainless Steel Dome Momentary Switch No Legs 12mm
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