Mill-Max has developed a versatile line of horizontal surface-mount (HSMT) spring-loaded pins designed for making low-profile connections parallel to the board surface. They have plunger travel in line with the board surface, making them ideal for end-to-end board connections in assemblies with restrictive height requirements.
This family of HSMT spring-loaded pins offers rated travel options from 0,50 mm to 1,50 mm, with associated maximum travel options of 1 mm to 3 mm, meeting a wide range of interconnect requirements. The 0986-X and 0988-0 spring pins have an above-board height of only 1,78&nbs;mm with a 0,9 mm plunger centre-line, while the 0968-0, 0967-0 and 0987-0 spring pins sit slightly higher at 2,54 mm and 1,27 mm plunger centre-line. The low profiles are critical when working with a limited overall package height, or in applications where vertical board stacking is not an option and PCBs are daisy-chained together, such as in LED lighting systems.
Each HSMT spring-loaded pin has ample surface area for SMT soldering, ensuring secure attachment to the board to stand up to rough handling, particularly in blind-mating and quick-connect applications. They are typically mounted near the edge of the board with the plunger extending beyond the board edge to make contact with a target on a mating board or device. Target options for horizontal board mating are single-position, right-angle target connectors (series 399-XX-XXX-008) or individual HSMT target pins such as the 7937-0.
All options are offered in both bulk packaging and supplied on tape and reel, designed per EIA-481 standards. The large, flat body provides an ideal surface for pick-and-placement. There is no need for bulky pick-and-place caps, allowing for more parts per reel, less waste and a reduction in assembly steps.
These low-profile HSMT spring-loaded pins maintain the quality and dependability of current Mill-Max spring pins by utilising the same technology and internal spring components. Each component, including the spring, is made of high-quality materials and gold-plated to ensure high reliability, corrosion and wear resistance, resulting in a durability rating of up to 1 million cycles.
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...What is a JTAG connector? Spectrum Concepts
Test & Measurement
JTAG was originally created to test for common problems, but lately, it has become a way of configuring devices.
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