GC / GD Series

GC / GD Series

5mm pitch/3mm pitch 1 piece battery connector

The GC/GD series is a connector for lithium-ion compatible batteries. It is used for connection when exchanging the IC signal of the battery pack of small devices such as PCs and handy terminals between the main unit and the battery pack.

See our catalog for more information on the specifications.

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Transmission Characteristics Data

Product List

Product List & Technical Data (CAD files)

Key Features

  • Stroke displacement quantity is ensured despite its compact design. (GC: 2.5mm, GD: 2.3mm)
  • Guarantee putting on and taking off life (GC: 10,000 times, GD: 5,000 times). Mating electrode must be replaced after 1,000 cycles, and the mating electrode must be Nickel-plated (GC) or gold-plated (GD).
  • Contact structure with self-cleaning mechanism.
  • Highly reliable spring design that ensures contact stability.
  • Gold-gold-plated finish for improved contact reliability.
  • GC11: 5mm pitch, standard type GC02: 5mm pitch, reverse type GD01: 3mm pitch, standard type GD02: 3mm pitch, reverse type
  • Number of number of contacts: GC series – 3, 5, 6, 8, 10 GD Series – 4, 5, 6, 8, 10

Specifications

Material & Surface Treatment

Insulator MaterialModified polyamide 6T (with glass-filled) UL94V-0 material
Contact MaterialCopper alloy
Contact Plating[GC series]
Nickel plated base
(Contact part) gold-plated finish
(Tail part) Tin copper plated finish
[GD series]
Gold over Nickel

Ratings

Rated Current[GC series] DC5A (2-terminal MAX.)
[GD series] DC5A (2 terminals on both ends only)
Rated voltageDC30V
Contact Resistance30 mΩ max
Dielectric withstand voltage650 V AC for 1 minute
Insulation ResistanceDC500V, 500MΩ or more
Total contact force[GC series] number of contacts x 2.254N or less
[GD series] number of contacts x 1.96N or less
Operating Temperature Range-55℃ to +85℃

Product List & Technical Data

Scroll horizontally to view all table content.

Part numberNo. of contactsPitchRoHSPackaing TypeProduct drawingSpecification
GD01-04-1F43.0mmCompliantTrayViewView
GD01-05-1F53.0mmCompliantTrayViewView
GD01-06-1F63.0mmCompliantTrayViewView
GD01-08-1F83.0mmCompliantTrayViewView
GC02-03-2F35.0mmCompliantTrayViewView
GC02-04-2F45.0mmCompliantTrayViewView
GC02-05-2F55.0mmCompliantTrayViewView
GC02-06-2F65.0mmCompliantTrayViewView
GC02-08-2F85.0mmCompliantTrayViewView
GC02-10-2F105.0mmCompliantTrayViewView
GC11-03-1F35.0mmCompliantTrayViewView
GC11-04-1F45.0mmCompliantTrayViewView
GC11-05-1F55.0mmCompliantTrayViewView
GC11-06-1F65.0mmCompliantTrayViewView
GC11-08-1F85.0mmCompliantTrayViewView
GC11-10-1F105.0mmCompliantTrayViewView
GD01-10-1F103.0mmCompliantTrayViewView
GD02-04-1F43.0mmCompliantTrayViewView
GD02-05-1F53.0mmCompliantTrayViewView
GD02-06-1F63.0mmCompliantTrayViewView
GD02-08-1F83.0mmCompliantTrayViewView
GD02-10-1F103.0mmCompliantTrayViewView

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Why KEL

Flexible Customization & Consultation

Flexible Customization & Consultation

Renowned for industry-leading expertise in floating connectors, we can assist you through the entire process of creating custom solutions. We have many years of experience in connector peripheral development, design, and manufacturing.

Top-Quality Products Made in Japan

Top-Quality Products Made in Japan

A fully automated production line for floating connectors is now in operation with a Class 100,000 cleanroom at our plant located in Japan’s Yamanashi Prefecture.

ISO & IATF Certified

ISO & IATF Certified

We are ISO9001/14001 and IATF16949 certified and registered.

Custom Solutions

Custom Solutions

With technology cultivated over 60 years, we pursue miniature, reliable and high functionality

Transmission Simulation

Transmission Simulation Data

Our development department can replicate similar customer conditions and provide you with accurate simulation data.

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