True Tone Industries Ltd. specialized in manufacturing metal domes for over 33 years, and these are the reasons why customers should choose us when it comes to “metal domes”!
Author Archives: truetonehk
What is Metal Dome?
Metal domes (also named as Snap Domes or Tactile Domes), are one of the most important parts of a switch. Metal domes are mainly use in the membrane switches, printed circuit boards and flexible circuit boards etc.
Dome Array
Dome Array is getting more and more popular within the industry. During the PCB assembly procedure, just simply peel and place, omitting the complicated process of aligning and placing the metal domes onto the PCB one by one.
What is Dome Array
Dome arrays Dome Array is getting more and more popular within the industry. During the PCB assembly procedure, just simply peel and place, omitting the complicated process of aligning and placing the metal domes onto the PCB one by one. All Dome Array order is custom made, and PCB design may also be required forContinue reading “What is Dome Array”
Oblong Metal Dome
True Tone Industries Ltd. specialized in manufacturing metal domes for over 30 years. Oblong metal dome is one of the shapes of metal domes.
Round Metal Dome
True Tone Industries Ltd. specialized in manufacturing metal domes (snap domes, tactile domes) for over 30 years. Round metal dome is one of the most common shapes of metal domes.
Triangular Metal Dome
Triangular or Triangle metal domes are also one of the most common shape of snap domes. Our best selling models are TDF family, either with wings or without wings. Please also click here to view our lists of metal domes. All of our metal domes (snap domes) are made in Hong Kong. They can beContinue reading “Triangular Metal Dome”
Square (4-leg) Metal Dome
True Tone Industries Ltd. specialized in manufacturing metal domes (snap domes, tactile domes) for over 30 years. 4-LEG metal dome is the most common shape of metal domes.
Metal Dome – ONN Family
As seen in the drawing below, our ONN Family metal domes are in Oblong Shape. In order to work well with the PCB or circuit design of our customers, metal domes with hole are also available. Please click here for oblong metal domes with hole. Custom made designs are also welcome. Contact configuration: SPST N.OContinue reading “Metal Dome – ONN Family”
Metal Dome – OHN Family
As seen in the drawing below, our OHN Family metal domes are in Oblong Shape, with a hole in the middle. In order to work well with the PCB or circuit design of our customers, metal domes with hole are available. Custom made designs are also welcome. Contact configuration: SPST N.O Switching/working voltage: 0.1 toContinue reading “Metal Dome – OHN Family”