圆形连接器市场－2026-2031年预测

预计圆形连接器市场将从 2025 年的 87.17 亿美元成长到 2031 年的 132.13 亿美元，复合年增长率为 7.18%。

受电子产品生产成长对可靠互连解决方案需求的推动，圆形连接器市场需求日益增长。电动车的普及加速了其在交通运输系统中用于电力、数据和控制功能的应用。资料中心基础设施的扩张也推动了对高效能连接器的需求，以支援密集型资料处理和储存。亚太地区的製造商正在迅速扩大生产规模，以满足全球需求。

圆形连接器是一种圆柱形、高引脚数的电气接口，用于在各种设备之间进行电源供应、资料传输和讯号传输。它们广泛应用于航太与国防、交通、电气电子和通讯等关键领域。对稳定高效电气连接的巨大需求仍然是市场成长的主要驱动力。

细分市场分析表明，电子设备生产的扩张已成为主要驱动因素。圆形连接器在电子系统中具有多功能性、可靠性和广泛的兼容性，可确保稳定的电源、资料和讯号传输，从而保证持续运作。消费者对电子设备的持续需求，使得这些连接器在满足不断扩大的生产需求方面显得格外重要。

新兴的交通运输业正在推动其显着扩张。圆形连接器在恶劣环境下的耐用性使其非常适合汽车应用，特别适用于电动车的高效配电、通讯和系统控制。向永续出行解决方案的转型正在推动它们的整合应用。

新兴资料中心正在加速发展。这些设施需要高度可靠的连接，以确保伺服器、交换器和储存设备等复杂网路中的电力、资料传输和讯号维护。随着资料量的成长，先进的圆形连接器对于维持效能和可靠性至关重要。

从区域来看，亚太地区预计将引领市场，这得益于该地区电子製造业的快速成长以及政府鼓励采用电动车的倡议。

客製化需求是限製成长抑制因素的一大因素。特定应用的需求，例如特定的引脚配置、增强型环境密封和专用材料，通常需要客製化设计。这会增加成本、前置作业时间和复杂性，儘管努力推行标准化，但仍可能阻碍其广泛应用。

TE Con​​nectivity 的 M12 直式 D4 PG 夹式连接器就是主要企业的典型例子。这款可密封连接器是该公司标准圆形连接器系列的一部分，支援电缆间讯号电路应用，并在各种工业领域提供可靠的性能。

菲尼克斯电气推出SACC-M12FS-4CON-PG7-M，这是一款用途广泛的传感器/致动器连接器，采用直通式电缆经销店和螺丝连接，确保安装牢固。本产品符合IEC 61076-2-101标准，具有通用的感测器相容性，柔软性应用于各种系统中。

推动圆形连接器市场发展的主要企业包括 TE Con​​nectivity、Phoenix Contact、Amphenol、Harting Stumpf & Co. KG 和 CUI Devices，它们透过耐用、高效能的解决方案，满足不断变化的行业需求，从而推动创新。

总体而言，市场正在稳步发展，这得益于电子产品的普及、交通运输的电气化以及数据基础设施的扩展，同时也在应对从定制化向标准化和提高可及性转变的挑战。

本报告的主要优势：

• 深入分析：取得以客户群、政府政策和社会经济因素、消费者偏好、垂直产业和其他细分市场为重点的深入市场洞察，涵盖主要地区和新兴地区。
• 竞争格局：了解主要企业采取的策略倡议，并了解透过正确的策略实现市场渗透的潜力。
• 市场驱动因素与未来趋势：探索动态因素和关键市场趋势，以及它们将如何塑造未来的市场发展。
• 可执行的建议：利用洞察力为策略决策提供讯息，从而在动态环境中开拓新的业务管道和收入来源。
• 受众范围广：对新兴企业、研究机构、顾问公司、中小企业和大型企业都有益处且经济高效。

它是用来做什么的？

产业与市场洞察、商业机会评估、产品需求预测、打入市场策略、地理扩张、资本投资决策、法律规范及其影响、新产品开发、竞争影响

分析范围

• 历史资料（2021-2025 年）和预测资料（2026-2031 年）
• 成长机会、挑战、供应链前景、法规结构、客户行为和趋势分析
• 竞争对手定位、策略和市场占有率分析
• 按业务板块和地区（国家）分類的收入成长和预测分析
• 公司概况（策略、产品、财务资讯、关键趋势等）

目录

第一章执行摘要

第二章市场概述

• 市场概览
• 市场定义
• 分析范围
• 市场区隔

第三章 商业情境

• 市场驱动因素
• 市场限制
• 市场机会
• 波特五力分析
• 产业价值链分析
• 政策和法规
• 策略建议

第四章 技术展望

第五章 圆形连接器市场（按类型划分）

• 介绍
• 标准圆形连接器
• DIN圆形连接器
• 军规连接器
• 其他的

6. 圆形连接器市场（依材料划分）

• 介绍
• 不銹钢
• 铝
• 其他的

第七章 圆形连接器市场（依最终用户划分）

• 介绍
• 航太/国防
• 运输机械
• 电气和电子设备
• 电讯
• 其他的

8. 各地区圆形连接器市场

• 介绍
• 北美洲
  • 我们
  • 加拿大
  • 墨西哥
• 南美洲
  • 巴西
  • 阿根廷
  • 其他的
• 欧洲
  • 德国
  • 法国
  • 英国
  • 西班牙
  • 其他的
• 中东和非洲
  • 沙乌地阿拉伯
  • 阿拉伯聯合大公国
  • 其他的
• 亚太地区
  • 中国
  • 印度
  • 日本
  • 韩国
  • 印尼
  • 泰国
  • 其他的

第九章 竞争格局与分析

• 主要企业和策略分析
• 市占率分析
• 企业合併、协议、商业合作
• 竞争对手仪錶板

第十章：公司简介

• TE Connectivity
• Phoenix Contact
• Amphenol Corporation
• HARTING Stiftung & Co KG.
• CUI Devices
• Allied Electronics Corporation
• Weipu connector
• Weidmuller Holding AG & Co. Kg
• Hirose Electric Co., Ltd.
• Eaton Corporation

第十一章附录

• 货币
• 先决条件
• 基准年和预测年时间表
• 相关人员的主要收益
• 分析方法
• 简称

The circular connector market is forecasted to rise at a 7.18% CAGR, reaching USD 13.213 billion in 2031 from USD 8.717 billion in 2025.

The circular connector market is experiencing rising demand driven by escalating electronic device production requiring reliable interconnection solutions. Expanding electric vehicle adoption is accelerating usage in transportation systems for power, data, and control functions. Growing data center infrastructure is fueling need for high-performance connectors to support intensive data processing and storage. Asia-Pacific manufacturers are rapidly scaling production to address global requirements.

Circular connectors are cylindrical multi-pin electrical interfaces designed for power supply, data transmission, and signal delivery across diverse devices. They serve critical sectors including aerospace and defense, transportation, electrical and electronics, telecommunications, and others. The paramount need for robust, efficient electrical connections remains a primary catalyst for market growth.

Segmentation analysis highlights the rise in electronic production as a key booster. Circular connectors provide versatility, reliability, and broad compatibility in electronic systems, ensuring secure power, data, and signal transmission for uninterrupted operation. Sustained consumer demand for electronic devices amplifies the essential role of these connectors in meeting production scaling.

The emerging transportation sector significantly drives expansion. Circular connectors excel in harsh environments, offering durability for automotive applications, particularly electric vehicles where they enable efficient power distribution, communication, and system control. The shift toward sustainable mobility solutions propels their integration.

Emerging data centers further accelerate growth. These facilities demand high-integrity connections for power delivery, data transfer, and signal maintenance amid complex server, switch, and storage networks. Escalating data volumes necessitate advanced circular connectors to sustain performance and reliability.

Geographically, Asia-Pacific is estimated to dominate the market, supported by booming regional electronic production and government initiatives promoting electric vehicle adoption.

A notable growth restraint is the requirement for customization. Application-specific demands-such as unique pin configurations, enhanced environmental sealing, or specialized materials-often necessitate tailored designs. This introduces higher costs, extended lead times, and increased complexity, potentially deterring broader adoption despite ongoing standardization efforts.

Prominent company products include the M12 Straight D4 PG Clamp from TE Connectivity, part of its Standard Circular Connectors lineup. This sealable system supports cable-to-cable signal circuit applications, delivering dependable performance across industries.

Phoenix Contact offers the SACC-M12FS-4CON-PG7-M, a versatile sensor/actuator connector with straight cable outlet and screw connection for secure installations. Compliant with IEC 61076-2-101 standards, it provides universal sensor compatibility and flexibility in diverse systems.

Leading companies shaping the circular connector landscape include TE Connectivity, Phoenix Contact, Amphenol Corporation, HARTING Stiftung & Co. KG, and CUI Devices. These players drive innovation through durable, high-performance solutions tailored to evolving sectoral demands.

Overall, the market is advancing steadily, underpinned by electronic proliferation, transportation electrification, and data infrastructure expansion, while navigating customization challenges to enhance standardization and accessibility.

Key Benefits of this Report:

• Insightful Analysis: Gain detailed market insights covering major as well as emerging geographical regions, focusing on customer segments, government policies and socio-economic factors, consumer preferences, industry verticals, and other sub-segments.
• Competitive Landscape: Understand the strategic maneuvers employed by key players globally to understand possible market penetration with the correct strategy.
• Market Drivers & Future Trends: Explore the dynamic factors and pivotal market trends and how they will shape future market developments.
• Actionable Recommendations: Utilize the insights to exercise strategic decisions to uncover new business streams and revenues in a dynamic environment.
• Caters to a Wide Audience: Beneficial and cost-effective for startups, research institutions, consultants, SMEs, and large enterprises.

What do businesses use our reports for?

Industry and Market Insights, Opportunity Assessment, Product Demand Forecasting, Market Entry Strategy, Geographical Expansion, Capital Investment Decisions, Regulatory Framework & Implications, New Product Development, Competitive Intelligence

Report Coverage:

• Historical data from 2021 to 2025 & forecast data from 2026 to 2031
• Growth Opportunities, Challenges, Supply Chain Outlook, Regulatory Framework, and Trend Analysis
• Competitive Positioning, Strategies, and Market Share Analysis
• Revenue Growth and Forecast Assessment of segments and regions including countries
• Company Profiling (Strategies, Products, Financial Information, and Key Developments among others.)

Circular Connector Market Segmentation

• By Type
• Standard Circular Connector
• DIN Circular Connector
• MIL Spec Connector
• Others
• By Material
• Stainless Steel
• Aluminum
• Others
• By End-User
• Aerospace & Defense
• Transportation
• Electrical and Electronics
• Telecommunications
• Others
• By Geography
• North America
• USA
• Canada
• Mexico
• South America
• Brazil
• Argentina
• Others
• Europe
• Germany
• France
• United Kingdom
• Spain
• Others
• Middle East and Africa
• Saudi Arabia
• UAE
• Others
• Asia Pacific
• China
• India
• Japan
• South Korea
• Indonesia
• Thailand
• Others

TABLE OF CONTENTS

1. EXECUTIVE SUMMARY

2. MARKET SNAPSHOT

• 2.1. Market Overview
• 2.2. Market Definition
• 2.3. Scope of the Study
• 2.4. Market Segmentation

3. BUSINESS LANDSCAPE

• 3.1. Market Drivers
• 3.2. Market Restraints
• 3.3. Market Opportunities
• 3.4. Porter's Five Forces Analysis
• 3.5. Industry Value Chain Analysis
• 3.6. Policies and Regulations
• 3.7. Strategic Recommendations

4. TECHNOLOGICAL OUTLOOK

5. CIRCULAR CONNECTOR MARKET BY TYPE

• 5.1. Introduction
• 5.2. Standard Circular Connector
• 5.3. DIN Circular Connector
• 5.4. MIL Spec Connector
• 5.5. Others

6. CIRCULAR CONNECTOR MARKET BY MATERIAL

• 6.1. Introduction
• 6.2. Stainless Steel
• 6.3. Aluminum
• 6.4. Others

7. CIRCULAR CONNECTOR MARKET BY END-USER

• 7.1. Introduction
• 7.2. Aerospace & Defense
• 7.3. Transportation
• 7.4. Electrical and Electronics
• 7.5. Telecommunications
• 7.6. Others

8. CIRCULAR CONNECTOR MARKET BY GEOGRAPHY

• 8.1. Introduction
• 8.2. North America
  • 8.2.1. USA
  • 8.2.2. Canada
  • 8.2.3. Mexico
• 8.3. South America
  • 8.3.1. Brazil
  • 8.3.2. Argentina
  • 8.3.3. Others
• 8.4. Europe
  • 8.4.1. Germany
  • 8.4.2. France
  • 8.4.3. United Kingdom
  • 8.4.4. Spain
  • 8.4.5. Others
• 8.5. Middle East and Africa
  • 8.5.1. Saudi Arabia
  • 8.5.2. UAE
  • 8.5.3. Others
• 8.6. Asia Pacific
  • 8.6.1. China
  • 8.6.2. India
  • 8.6.3. Japan
  • 8.6.4. South Korea
  • 8.6.5. Indonesia
  • 8.6.6. Thailand
  • 8.6.7. Others

9. COMPETITIVE ENVIRONMENT AND ANALYSIS

• 9.1. Major Players and Strategy Analysis
• 9.2. Market Share Analysis
• 9.3. Mergers, Acquisitions, Agreements, and Collaborations
• 9.4. Competitive Dashboard

10. COMPANY PROFILES

• 10.1. TE Connectivity
• 10.2. Phoenix Contact
• 10.3. Amphenol Corporation
• 10.4. HARTING Stiftung & Co KG.
• 10.5. CUI Devices
• 10.6. Allied Electronics Corporation
• 10.7. Weipu connector
• 10.8. Weidmuller Holding AG & Co. Kg
• 10.9. Hirose Electric Co., Ltd.
• 10.10. Eaton Corporation

11. APPENDIX

• 11.1. Currency
• 11.2. Assumptions
• 11.3. Base and Forecast Years Timeline
• 11.4. Key Benefits for the Stakeholders
• 11.5. Research Methodology
• 11.6. Abbreviations