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.
4 mm pitch power connectors Spectrum Concepts
Interconnection
Mill-Max has introduced a new line of high-reliability, 4 mm (.157”) pitch sockets and headers designed for power connections and rugged field applications.
Read more...56 G MezzaWave connectors and cable assemblies
Interconnection
Engineered to deliver notable signal integrity, TE Connectivity’s high-speed, high-density 56 G MezzaWave connector family is built on an open-pin-field array platform that supports data rates up to 56 Gbps PAM4 for next-generation modular system
Read more...Space SMPM and SMPM-Lock connectors Hiconnex
Interconnection
Radiall has released the Space SMPM and SMPM-Lock, miniature Space connectors for high-frequency performance and high-density applications.
Read more...Compact, high density, heavy duty, thermoplastic connectors TRX Electronics
Interconnection
Amphenol Sine Systems ATD series connectors, available from Mouser, are a compact, high density, heavy duty, thermoplastic solution with superior environmental seals and end caps for exceptional rear seal retention.
Read more...Samtec supports SGeT oHFM.c with high-performance interconnects Spectrum Concepts
Interconnection
Samtec has announced a new product portfolio designed for the SGeT oHFM.c standard. These connectors are based on Samtec’s proven AcceleRate HD and AcceleRate HP high-density, high-performance product families.
Read more...Connectivity solutions for hydrogen technologies Hiconnex
Interconnection
As the production distribution and utilisation of hydrogen continue to scale, connectivity becomes a key enabler for efficient energy transmission, data communication, and system control.
Read more...Mixed-density Combo-D connectors Hiconnex
Interconnection
Positronic’s SCBM connector series is a rugged, high-performance family of mixed-density D-sub connectors engineered for demanding environments.
Read more...Same Sky expands rectangular connector portfolio Future Electronics
Interconnection
The portfolio includes male pin headers, female pin headers, and box headers, giving engineers the flexibility to select the most appropriate connector style for their specific design requirements.
Read more...Rugged USB-C for modern designs
Interconnection
Same Sky has expanded its USB Type-C connector portfolio to meet the growing demand for faster data transfer and higher power delivery in modern electronic designs.
Read more...Designing with PCIe Spectrum Concepts
Editor's Choice Interconnection
PCI Express has become the backbone of modern high-performance systems with each new generation promising higher bandwidth, but that performance comes with a cost.
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