TE Connectivity's Next Generation GRACE INERTIA Connector

Harness probe HRS150-H can be customized for other specifications

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TE Connectivity ( TE ) has introduced a new generation of Grace Inertia connectors - GI 2.5 and GI 3.3 - with advanced design concepts for more stable, reliable and durable connections. The GI 2.5 connector can be used in a wide range of large electrical appliances, from home appliances to vending machines; the GI 3.3 higher product socket design is ideal for washing machines and appliances that require waterproof design. Both new connectors are designed to reduce human error during installation.

James Dunbar, Global Power and Signal Interconnect Product Manager, TE Home Appliances Business Unit, said, "This product offers multiple guarantees to ensure circuit transmission and locking after connector insertion. Internal locking devices prevent incomplete parts of the connector Product insertion defects caused by insertion, the terminal lock insert (TPA) device can also help ensure that the terminals inside the housing are fixed in place and provide additional resistance to prevent the connection from coming loose. The new generation of Grace Inertial connector series will include air conditioning, refrigerator, The ideal solution for a wide range of applications, including dishwashers and washing machine wiring harnesses and control panels."

The new structure of the GI 2.5 (2.5mm pitch) connector reduces joint insertion force by up to 59% when installed on the production line. In addition, it is smaller in size and saves material and space. The GI 3.3 (3.3mm pitch) is specifically designed to prevent any form of contact between the socket and the plug contacts, thereby preventing the contacts from deforming due to improper insertion. Its higher-profile socket design is ideal for printed circuit board applications that require a water-repellent coating, ideal for washing machines and applications requiring waterproof design.

Both of these new GI connectors are ergonomically designed with a barbed-free dual-track contact that prevents the terminals from entanglement during the crimping process, improving operational safety and efficiency. The GI2.5 and GI3.3 have five mounting positions and four different color options to choose from, making it easier to distinguish, thus avoiding mis-insertion or mis-insertion. Both connectors are compliant with IEC 60335-1 and meet the requirements of GWT750.