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Product Search
RoHS Compliance Check & Search by Model No.
It is possible to select by "Model number (full or a part)".

Alphabetical Search
Electronic Catalog
Connector Catalog
Terminal Catalog
  Video of the hand tools for Crimping Terminals
Crimp Video

Flash Player of the Acrobat Co. is necessary for the inspection of Electronic Catalog (free of charge). Download is here.
In line with a policy of continual product development, JST reserves the right to change the specifications of the goods described in the catalog at any time and without prior notice. The drawings and specifications in this catalog are just for reference. Please do not fail to get the original and the latest drawings and product specifications before use. Contact JST for details.

Search by Connector Category
It is possible to select by "Category", "Pitch" and "Series ".
Wire to Board Crimp style Connectors
Wire to Board Insulation Displacement Connectors
Board to Board Connectors
Card Edge Connectors
FFC/FPC Connectors
Ribbon Cable Connectors
Headers/Jumpers/Compression type Connectors,Other Connectors
Card Connectors
Coaxial or Optical Fiber Connectors
Interface Connection Connectors
Wire to Wire Connectors
Compatible with Glow Wire Test
Chain Terminals/Splices
Solderless Terminals
Solderless Splices
Shunt Wires
Application Tools/Machines
DIN type Solderless Terminals/Splices
Automotive Connector
Spring type
Connector kit

Search by connector feature
It is possible to select by each connector feature below.
Low-profile With secure locking device
Depth space saving Waterproof
High electric current capacity Absorbing PC board misalignment
For FPC with protrusion High withstanding voltage
With an inertia lock mechanism For LED lamp

Product Guide
Category PDF
Hand tools for Crimping Terminals (PDF)
Handling Precaution for Terminal and Connector (PDF)
Crimping technology for JST solderless terminals (PDF)
Features of JST solderless terminals and solderless splices (PDF)
Tensile strength and allowable current reference value of solderless terminals (PDF)
New Product
SQZ connector
  Connector for Automotive
SBO2 connector
  Connector for Automotive
TRZ connector
  Air-bag ECU I/O connector
EP-1(Electrically-Operated Hydraulic Unit)
  Crimping machines & Tools
RFC(W to W)
  Signal/hybrid type drawer connector
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
  Connector for Automotive
1.5 Female Terminal
  Connector for Automotive
Past new product     
The publication of 3D model
The 3D model can be downloaded on each page of the product infomation(Only a part of product).
Largest connector factory, start to build!
JST started to build the world's largest connector factory in Johore Baharu harbor district, Malaysia. (about plottage and floor space, by our company investigation) JST is challenging construction of the 21st century's new connector production system, that includes many unconventional ideas such as "Being conscious of an ocean and trading" from the container yard leading to an inlet and ocean.
Catalog Request
The web catalogue for connectors and terminals is now available on the JST website in 3 languages (Japanese, Chinese, English). This web catalogue is a replacement of the paper version, so please understand that we are not planning to print it again.

Product Inquiries
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