Hirose's connector series for use with Secure Digital (SD) cards have a profile of 2,9 mm and are fully-compliant with the requirements of SD, SDIO and MMC card interfaces. SD cards are a compact form of memory storage, and designers looking to use the minimum amount of PCB space will be interested to learn that the Hirose product is only 28 mm wide and 30,5 mm deep.
Hirose's DM1 series offers standard or reverse options, both with push to insert and push to eject mechanisms. Standard features include write protection, card-detect switches, and all are shielded with card ground contacts for use with SDIO cards.
A 'soft lock' retention feature allows the card to be accidentally removed without using the ejection mechanism, but avoids damage to the card or connector. The soft lock system will retain the card in place up to a force of approximately 4 N. Four PCB retention tabs secure the connector on the PCB for additional strength as well as providing a grounding point.
The connectors are designed for 10 000 mating cycles, with a contact resistance of 80 mΩ.
Prefitted junction box solutions
Interconnection
Prepopulated junction boxes in popular terminal configurations, such as single- and three-phase, enhance convenience for both electrical wholesalers and contractors.
Read more...Bulgin unveils new range of sustainable connectors Avnet Abacus
Interconnection
The Standard Vitalis Buccaneer range of waterproof connectors is a bio-based alternative to Bulgin’s flagship series, the Standard Buccaneer, offering the same technical performance with improved sustainability.
Read more...Possible copper cable crisis looms as global demand soars
Interconnection
With the world requiring up to 3 billion metric tons of copper by 2050 to support green energy transitions and developing nations’ infrastructure, far exceeding the 23 million metric tons mined in 2024, pressure on supply chains is mounting.
Read more...High-reliability spring-loaded interconnects Spectrum Concepts
Interconnection
These springs from Mill-Max are drop-in replacements for the standard springs, requiring no changes to the form or fit of the existing spring-loaded pins.
Read more...Connectors for the Smart Factory Spectrum Concepts
Interconnection
[Sponsored] Designing networks for the smart factory can seem daunting, but the solutions are already available with Samtec providing a comprehensive range of interconnect technologies tailored to the demands of the modern factory.
Read more...Explosive zone connectors
Interconnection
The connector series design by Glenair is optimised for fast and easy crimp-contact wire termination, with ample wiring space in the cable housing and accessory hardware.
Read more...Reliable photovoltaic adapter set Phoenix Contact
Interconnection
Phoenix Contact’s PV-AS-MC4/6-150-MN-SET1 is a high-performance photovoltaic adapter set designed to bridge SUNCLIX connectors with MC4 connectors.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version