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”Barreless” spring contacts were developed to reduce the spring-contact cost and to improve the signals transfer. These kind of contacts required appropriate socket. Short pins enable higher speed performance. ADR offers short “barreless” spring contacts in length of 3-4mm.

The contact is made of one or three parts only.

The one-piece spring contact is a low cost solution because it doesn’t require assembly process during production. Additionally, this technology enables better frequencies & current transferring. The minus of this solution is the life cycle which is lower compare to the traditional design.

The three-piece spring contact construct of a blade contact, operates inside the spring. This structure enable long travel and better frequencies & current transferring.


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