Terminal blocks for printed circuit boards / Plug-type terminal blocks / Industrial terminal blocks / Barrier terminal blocks
From January 5, 2026! New Year Big Sale at Nichiko Electric Sendai Sales Office. 3% OFF campaign on various products from JST (Japan Solderless Terminal Manufacturing Co., Ltd.) regular prices.
HOPPY/Heibi is an expert manufacturer of various terminal blocks. In Japan, it has over 30 years of supply experience to major air conditioning and HVAC equipment manufacturers.
Introducing thermocouples. We have various types including K thermocouples and T-type thermocouples. Please use them for temperature measurement. These thermocouples are made by Omega Engineering in the USA.














































































































