Electrical Contact Materials
We offer cadmium-free silver oxide contact materials for a wide range of applications.
We offer rivet contacts of various materials and shapes to suit every need.
Precious Metal Clad Materials
Multi-layer and multi-strip tapes available.
Your choice of width and thickness in long lengths.
Micro Profiles (Contact Tapes)
Our micro profiles enable the miniaturization of relays and switches at a low cost.
Contact Welding Process
Our contact welding techniques enable welding of all types of contacts with a comprehensive system from prototyping to mass production.
Our precious metal spring contacts are available in fine patterns, which contributes to product miniaturization.
High functionality, low precious-metal content, and reliability TANAKA seeks to unlock the unlimited potential of precious metals.