ERNI Launches MicroStac Miniature Connector with 0.8mm Pitch

The MicroStac connector uses a patented male-female design, which reduces logistics and warehousing costs. With its powerful combination of ultra-miniature size and innovative design, MicroStac is ideal for ultra-compact and demanding applications. In addition, it has a wide range of applications, covering everything from sensor technology, medical devices and mobile communications, to automotive electronics, automation engineering, measurement, test equipment and building automation. Nowadays, antimagnetic connectors (single-row and double-row) for the medical field have been introduced.

1. ERNI 0.8 mm pitch MicroStac micro connector product parameters and characteristics:

Although very compact in construction, MicroStac connectors enable high current carrying capacity. The terminals are precision stamped, so they not only have a large cross-section with low ohmic resistance, but also have a large heat dissipation surface, which can provide higher current carrying capacity compared to similar competitive products. At ambient temperature of 20 °C and current fed to all terminals, the MicroStac connector can transmit a current of 2.7 A on a single terminal (in 9-pin type, test results according to IEC 60512 5b). MicroStac connectors are now available in 6, 9, 10, 12, and 14-pin versions (single row) and 50, 54-pin versions (dual row). Depending on the connector employed, board-to-board distances of 3.0 mm lower to 5 to 6.5 mm higher can be achieved. Although this new connector is small in size, it can provide high plug-in tolerances, allowing longitudinal and lateral offset tolerances of ± 0. 7 mm; The allowed angular tilt tolerance is ± 4 degrees. MicroStac's surface-mount terminals and unique design enable cost-effective and automated assembly. The principle of anti-tilt terminal is realized through the double-sided positioning design of the terminal, which is conducive to ensuring the stability of the micro connector. In addition, its various features such as extremely light weight (6-pin version only weighs 0.18 grams), coplanarity below 0.1 mm, and vacuum gripping spacers integrated on the insulating housing make MicroStac connectors ideal for high-speed production.

MicroStac connectors have high temperature resistant insulated housings and coplanarity to ensure safe and reliable soldering. The black insulated enclosure allows simple visual identification to be performed during automatic assembly. In addition, because it is placed in an anti-static tape package, the connector is protected and can be assembled directly through automatic assembly.

Product Showcase Two 12-pin MicroStacs and one 50-pin MicroStac ↓

Same PCB, eight 50-pin MicroStac, applied to test equipment ↓

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