--- title: "Smarter Connections | The Need for Miniature Connectors in Smart Device Development: Series 2" description: Discover how Hirose’s high-speed connectors enable advanced technologies in LiDAR, robotics, wearables, and smart home devices for seamless integration. image: https://blog.hirose.com/hubfs/Hirose%20Electric%20Americas%20Miniature%20Smart%20Device%20Blog2.jpg --- [![](https://blog.hirose.com/hubfs/New-Hirose-Americas-Logo-2023.png)](https://www.hirose.com/us/) - [PRODUCT](https://www.hirose.com/product/) - [ABOUT US](https://www.hirose.com/us/about/) - [COMPANY NEWS](https://www.hirose.com/us/companynews/) - [CAREERS](https://www.hirose.com/us/recruitment/) - [EVENTS](https://www.hirose.com/us/event/) - [CONTACT](https://info.hirose.com/contact) - [BLOG](https://blog.hirose.com) - [PARTNERS ](https://www.hirose.com/corporate/en/about/partner) - [Global](https://www.hirose.com/corporate/ja/) - Region Site ▼ - [USA](https://www.hirose.com/us/) - [EUROPE](https://www.hirose.com/eu/) - [CHINA](https://www.hirose.com/cn/) - [HONG KONG](https://www.hirose.com/hk/) - [TAIWAN](https://www.hirose.com/tw/) - [SINGAPORE](https://www.hirose.com/sg/) - [MALAYSIA](https://www.hirose.com/my/) - [KOREA](http://www.hirose.co.kr/) - [PRODUCT](https://www.hirose.com/product/) - [ABOUT US](https://www.hirose.com/us/about/) - [COMPANY NEWS](https://www.hirose.com/us/companynews/) - [CAREERS](https://www.hirose.com/us/recruitment/) - [EVENTS](https://www.hirose.com/us/event/) - [CONTACT](https://info.hirose.com/contact) - [BLOG](https://blog.hirose.com) - [PARTNERS ](https://www.hirose.com/corporate/en/about/partner) - [Global](https://www.hirose.com/corporate/ja/) - Region Site ▼ - [USA](https://www.hirose.com/us/) - [EUROPE](https://www.hirose.com/eu/) - [CHINA](https://www.hirose.com/cn/) - [HONG KONG](https://www.hirose.com/hk/) - [TAIWAN](https://www.hirose.com/tw/) - [SINGAPORE](https://www.hirose.com/sg/) - [MALAYSIA](https://www.hirose.com/my/) - [KOREA](http://www.hirose.co.kr/) [Home](https://www.hirose.com/us/)      [Blog](https://blog.hirose.com/)      Smarter Connections | The Need for Miniature Connectors in Smart Device Development: Series 2 [![](https://blog.hirose.com/hubfs/Hirose%20Electric%20Americas%20Miniature%20Smart%20Device%20Blog2.jpg)](https://blog.hirose.com/smart-design-series-2) # Smarter Connections | The Need for Miniature Connectors in Smart Device Development: Series 2 SHARE [mailto:?subject=Hirose%20Blog%20Post&body=https://blog.hirose.com/smart-design-series-2](mailto:?subject=Hirose%20Blog%20Post&body=https://blog.hirose.com/smart-design-series-2) [Medical Technology](https://blog.hirose.com/tag/medical-technology) , [Micro-Connectivity](https://blog.hirose.com/tag/micro-connectivity) , [Market Trends](https://blog.hirose.com/tag/market-trends) , [Consumer Electronics](https://blog.hirose.com/tag/consumer-electronics) Hirose Electric Americas | November 12, 2024 The progression of Internet of Things (IoT) and artificial intelligence (AI) technologies has changed how we interact with everyday objects. From automotive and automation to wearables and washing machines, IoT and AI combine powerfully to enable devices to collect and transmit data and to process and act on that information in real-time. AI algorithms can analyze vast amounts of data from IoT sensors, enabling devices to make intelligent decisions without human involvement. For example, smart thermostats can learn from user behavior and environmental conditions to optimize heating and cooling, resulting in energy savings and improved comfort. ![Hirose Americas Ai Social Image 112024](https://23317182.fs1.hubspotusercontent-na1.net/hub/23317182/hubfs/Hirose%20Americas%20Ai%20Social%20Image%20112024.jpg?width=1200&length=1200&name=Hirose%20Americas%20Ai%20Social%20Image%20112024.jpg) ## Miniaturization and Higher Density: Packing More Electronics in Smaller Form Factors   The progression of Internet of Things (IoT) and artificial intelligence (AI) technologies has changed how we interact with everyday objects. From automotive and automation to wearables and washing machines, IoT and AI combine powerfully to enable devices to collect and transmit data and to process and act on that information in real-time. AI algorithms can analyze vast amounts of data from IoT sensors, enabling devices to make intelligent decisions without human involvement. For example, smart thermostats can learn from user behavior and environmental conditions to optimize heating and cooling, resulting in energy savings and improved comfort. ![Hirose Americas IoT Social Image 112024](https://23317182.fs1.hubspotusercontent-na1.net/hub/23317182/hubfs/Hirose%20Americas%20IoT%20Social%20Image%20112024.jpg?width=1200&length=1200&name=Hirose%20Americas%20IoT%20Social%20Image%20112024.jpg) As AI and IoT evolve, miniaturization of components is critical in making these technologies more accessible and easier to integrate into daily life. OEMs are looking to pack more functionality into smaller smart devices, including displays, switches, sensors, actuators, communication modules, memory, and more. Miniature and high-density connectors are two solutions that enable more functionality in smaller footprints. High-density connectors provide more contacts in a smaller area to support higher data rates within a compact package. However, miniaturizing electronic devices brings several design challenges affecting performance. Key considerations for OEMs include: - Thermal management in tightly packed designs - Signal integrity, EMI, and EMC concerns - Manufacturability and assembly processes - Reliability and durability in compact form factors   ![Hirose Americas IoT Social Image2 112024](https://23317182.fs1.hubspotusercontent-na1.net/hub/23317182/hubfs/Hirose%20Americas%20IoT%20Social%20Image2%20112024.jpg?width=1200&length=1200&name=Hirose%20Americas%20IoT%20Social%20Image2%20112024.jpg) Miniaturization and Heat Issues Excessive heat can cause electronic components, like connectors, to malfunction and potentially fail. The reduced size and increased component density in miniaturized IoT devices lead to higher heat concentration in smaller areas, resulting in localized hotspots and overall temperature increases. This concentration can impact device performance and reliability. Compact designs with high-density connectors leave less space for traditional cooling methods like heat sinks or fans, and limited internal volume restricts natural air circulation, making effective heat dissipation challenging. Selecting connectors with high-temperature ratings ensures reliable performance and long-lasting operation in these applications.   Signal Integrity (SI) and EMI Concerns Miniaturizing IoT devices significantly affects signal integrity (SI) and increases the risks of electromagnetic interference (EMI). Closer proximity between traces increases the risk of electromagnetic coupling and signal interference, known as crosstalk. Shorter traces and tighter bends can cause impedance discontinuities and mismatches, leading to signal reflections and degradation. Smaller conductors and thinner PCB layers may also reduce signal strength. Compact design limits space for shielding and grounding, making devices more susceptible to external EMI and less able to contain internal emissions. Compact power distribution networks can increase noise and EMI when switching power supplies. ![Hirose Americas 5G Social Image 112024-1](https://23317182.fs1.hubspotusercontent-na1.net/hub/23317182/hubfs/Hirose%20Americas%205G%20Social%20Image%20112024-1.jpg?width=1200&length=1200&name=Hirose%20Americas%205G%20Social%20Image%20112024-1.jpg) In addition, the introduction of 5G technology, with its higher frequencies and bandwidth (5G operates at frequencies up to 39 GHz or more), has exacerbated SI and EMI challenges, as higher frequencies are more susceptible to signal loss and attenuation. Increased bandwidth also makes devices more vulnerable to electromagnetic interference. To address these issues, designers need advanced PCB layout techniques, carefully selected connectors, and innovative shielding solutions. High-density and mezzanine connectors are often utilized in miniature IoT designs to maintain signal integrity and minimize EMI.   Application Examples *Smartwatches* demand precision to seamlessly integrate displays, buttons, sensors, and other core components.  Hirose offers a range of connectors meticulously tailored for today's smartwatches. From USB Type-C interfaces for fast data transfer to high-power connectors for enhanced battery performance, Hirose solutions prioritize both function and form, fitting sleek smartwatch designs. Explore our [blueprint](https://info.hirose.com/wearables-application-solution-guides)and equip your next smartwatch project with Hirose's industry-leading connectors. As connected ***consumer and [medical monitoring devices](https://info.hirose.com/designing-medical-devices)*** become more sophisticated, they require higher-speed communication and data processing. However, space constraints can restrict the integration and mating of systems such as display modules, touch panel modules, microprocessors, and batteries. This requires superior EMI protection. Hybrid connectors, like the [BM29 Series](https://info.hirose.com/products/bm29), combine signal and power in one connector, enabling manufacturers to add more functionality to wearable device designs without sacrificing size or performance. Hybrid connectors can be designed and configured to meet the specific requirements of a wearable device. This includes selecting the types and number of connections, as well as considering factors like impedance matching, signal integrity, and power distribution.   - ![Hirose Americas Watch Social Image 112024](https://blog.hirose.com/hs-fs/hubfs/Hirose%20Americas%20Watch%20Social%20Image%20112024.jpg?width=1050&height=613&name=Hirose%20Americas%20Watch%20Social%20Image%20112024.jpg) Hover message - ![CX series connector – versatile and reliable, ideal for various electronic applications.](https://blog.hirose.com/hs-fs/hubfs/CX%20series%20connector%20%E2%80%93%20versatile%20and%20reliable%2c%20ideal%20for%20various%20electronic%20applications..jpg?width=2084&height=1788&name=CX%20series%20connector%20%E2%80%93%20versatile%20and%20reliable%2c%20ideal%20for%20various%20electronic%20applications..jpg) Hover message - ![Hirose Americas Ultrasound Social Image 112024](https://blog.hirose.com/hs-fs/hubfs/Hirose%20Americas%20Ultrasound%20Social%20Image%20112024.jpg?width=1050&height=613&name=Hirose%20Americas%20Ultrasound%20Social%20Image%20112024.jpg) Hover message - ![BM29 hybrid connector showcasing its sleek design – suitable for both power and signal transmissions.](https://blog.hirose.com/hs-fs/hubfs/BM29%20hybrid%20connector%20showcasing%20its%20sleek%20design%20%E2%80%93%20suitable%20for%20both%20power%20and%20signal%20transmissions..jpg?width=2362&height=1575&name=BM29%20hybrid%20connector%20showcasing%20its%20sleek%20design%20%E2%80%93%20suitable%20for%20both%20power%20and%20signal%20transmissions..jpg) Hover message - ![Hirose Americas Doorbell Social Image 112024](https://blog.hirose.com/hs-fs/hubfs/Hirose%20Americas%20Doorbell%20Social%20Image%20112024.jpg?width=1050&height=613&name=Hirose%20Americas%20Doorbell%20Social%20Image%20112024.jpg) Hover message - ![Hirose Electric Smart Manufacturing U_FL](https://blog.hirose.com/hs-fs/hubfs/Hirose%20Electric%20Smart%20Manufacturing%20U_FL.jpg?width=810&height=540&name=Hirose%20Electric%20Smart%20Manufacturing%20U_FL.jpg) Hover message   ***Smart home technologies*** have expanded well beyond the AI speaker. From smart door locks and security systems to smart lighting and thermostats, Hirose offers connectors designed to support the high frequency, high transmission requirements of IoT/M2M-enabled smart home devices. The [U.FL(A)](https://info.hirose.com/products/u.fl) coaxial connector, for instance, is ideal for applications that require high-frequency connectivity in a compact form. Measuring only 2 mm x 2 mm with a 2.1 mm mated height, the U.FL(A) coaxial connector delivers high signal integrity and low insertion loss up to 18GHz. The U.FL(A) Series also offers a self-alignment design for stable and secure mating, simplifying installation.       connect*i*on po*i*nt Welcome to 'Connection Point' - your go-to spot for the latest in electronics. Here, we're all about connecting you with fresh ideas, engaging stories, and innovative solutions from Hirose Electric. Whether you're a tech enthusiast or an industry professional, there's something here for everyone. 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Ste 1900, Downers Grove, IL 60515 - [us.marketing.3a@hirose-gl.com](mailto:us.marketing.3a@hirose-gl.com) - [630-282-6700](tel:+16302826700) #### Popular Topics - [Connector Solutions (19)](https://blog.hirose.com/tag/connector-solutions) - [High-Speed Data Transfer (15)](https://blog.hirose.com/tag/high-speed-data-transfer) - [Market Trends (10)](https://blog.hirose.com/tag/market-trends) - [Industrial Applications (9)](https://blog.hirose.com/tag/industrial-applications) - [Robotics & Automation (8)](https://blog.hirose.com/tag/robotics-automation) #### Related Posts [Smarter Connections | The Role of High-Speed Connectors in Smart Device Development: Series 1](https://blog.hirose.com/smart-design-series-1) [Smarter Connections | Versatile Connector Solutions for Advanced Smart Devices: Series 3](https://blog.hirose.com/smart-design-series-3) [Smarter Farming Starts with Smarter Connections: How Advanced Connectors Power Precision Agriculture](https://blog.hirose.com/smart-farming) #### Recent Posts [What Makes 25+ Gbps Connector Validation Possible?](https://blog.hirose.com/what-makes-25-gbps-connector-validation-possible) [Connector Derating Curves: Designing for Thermal Margin and Long-Term Reliability](https://blog.hirose.com/connector-derating-curves-designing-for-thermal-margin-and-long-term-reliability) [Getting Connector Assembly Right](https://blog.hirose.com/getting-connector-assembly-right) [Humanoid Robots Stole the Show at CES — Now Comes the Real Design Challenge](https://blog.hirose.com/humanoid-robots-stole-the-show-at-ces-now-comes-the-real-design-challenge) [Why USB-C Is Ready for Industrial Design](https://blog.hirose.com/why-usb-c-is-ready-for-industrial-design) ### Recent Posts June 4, 2026 Hirose Electric Americas #### [What Makes 25+ Gbps Connector Validation Possible?](https://blog.hirose.com/what-makes-25-gbps-connector-validation-possible) HOW SIMULATION, STANDARDS, AND MEASUREMENT TOOLS ENABLE 25+ gBPS pERFORMANCE The data rates flowing through today's connectors would have been difficult to imagine a decade ago. Where engineers once... [High-Speed Data Transfer](https://blog.hirose.com/tag/high-speed-data-transfer) [Signal Integrity](https://blog.hirose.com/tag/signal-integrity) [Test & Measure](https://blog.hirose.com/tag/test-measure) [Read More](https://blog.hirose.com/what-makes-25-gbps-connector-validation-possible) June 4, 2026 Hirose Electric Americas #### [Connector Derating Curves: Designing for Thermal Margin and Long-Term Reliability](https://blog.hirose.com/connector-derating-curves-designing-for-thermal-margin-and-long-term-reliability) UNDERSTANDING THE RELATIONSHIP BETWEEN CURRENT, TEMPERATURE, AND CONNECTOR RELIABILITY When designing electronic devices, ensuring reliability and safety under varying operating conditions is... 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[Robotics & Automation](https://blog.hirose.com/tag/robotics-automation) [High-Speed Data Transfer](https://blog.hirose.com/tag/high-speed-data-transfer) [Market Trends](https://blog.hirose.com/tag/market-trends) [Read More](https://blog.hirose.com/humanoid-robots-stole-the-show-at-ces-now-comes-the-real-design-challenge) - [Connector Solutions (19)](https://blog.hirose.com/tag/connector-solutions) - [High-Speed Data Transfer (15)](https://blog.hirose.com/tag/high-speed-data-transfer) - [Market Trends (10)](https://blog.hirose.com/tag/market-trends) - [Industrial Applications (9)](https://blog.hirose.com/tag/industrial-applications) - [Robotics & Automation (8)](https://blog.hirose.com/tag/robotics-automation) - [Micro-Connectivity (7)](https://blog.hirose.com/tag/micro-connectivity) - [Automotive Applications (5)](https://blog.hirose.com/tag/automotive-applications) - [Sustainable Manufacturing (5)](https://blog.hirose.com/tag/sustainable-manufacturing) - [Medical Technology (4)](https://blog.hirose.com/tag/medical-technology) - [AI (3)](https://blog.hirose.com/tag/ai) - [Partnerships (3)](https://blog.hirose.com/tag/partnerships) - [Autonomous Vehicles (2)](https://blog.hirose.com/tag/autonomous-vehicles) - [Consumer Electronics (2)](https://blog.hirose.com/tag/consumer-electronics) - [EV Battery Systems (2)](https://blog.hirose.com/tag/ev-battery-systems) - [HOW-TO SERIES (2)](https://blog.hirose.com/tag/how-to-series) - [Signal Integrity (2)](https://blog.hirose.com/tag/signal-integrity) - [Smart Home & IoT (2)](https://blog.hirose.com/tag/smart-home-iot) - [Test & Measure (2)](https://blog.hirose.com/tag/test-measure) - [Battery Systems (1)](https://blog.hirose.com/tag/battery-systems) - [Connector 101 (1)](https://blog.hirose.com/tag/connector-101) - [Wearable Tech (1)](https://blog.hirose.com/tag/wearable-tech) - [These Terms of Use](https://www.hirose.com/corporate/en/terms/en/) - [Membership Agreement](https://www.hirose.com/corporate/en/terms/membership/en/) - [Site Map](https://www.hirose.com/us/sitemap/) - [Partners ](https://www.hirose.com/corporate/en/about/partner/) - [Privacy Policy](https://www.hirose.com/corporate/en/terms/privacy/en/) © 2026 Hirose Electric Co., Ltd. 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[Privacy Policy](https://www.hirose.com/corporate/en/terms/privacy/en/) | [Terms of Use](https://www.hirose.com/corporate/en/terms/en/) | [Membership Agreement](https://www.hirose.com/corporate/en/terms/membership/en/) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Hirose Electric Americas", "url" : "https://blog.hirose.com/author/hirose-electric-americas" }, "dateModified" : "2025-01-14T19:18:48.679Z", "datePublished" : "2024-11-12T22:39:37.000Z", "headline" : "Smarter Connections | The Need for Miniature Connectors in Smart Device Development: Series 2", "image" : [ "https://blog.hirose.com/hubfs/Hirose%20Electric%20Americas%20Miniature%20Smart%20Device%20Blog2.jpg" ], "mainEntityOfPage" : { "@id" : "https://blog.hirose.com/smart-design-series-2", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.hirose.com/hubfs/New%20Hirose%20Americas%20Logo%202023-1.png" }, "name" : "Hirose Electric" } } ```