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.
Precious Metal Spring Contacts
Our precious metal spring contacts are available in fine patterns, which contributes to product miniaturization.
Automotive Materials Development
High functionality, low precious-metal content, and reliability TANAKA seeks to unlock the unlimited potential of precious metals.