汽車和交通運輸連接器：市場佔有率分析、行業趨勢、統計數據和成長預測（2025-2030 年）

預計到 2025 年，汽車和運輸連接器市場規模將達到 143.5 億美元，到 2030 年將達到 181.1 億美元，複合年成長率為 4.76%。

如今，推動成長的不再是銷量，而是設計複雜性，這主要是為了支援高壓電動動力傳動系統、自動駕駛所需的多Gigabit資料交換以及快速變化的全球法令遵循。需求分為兩部分：一部分是支援成熟車身線束的傳統線對板介面，另一部分是分區車輛架構所需的高級高密度介面。汽車製造商向軟體定義平台的轉型促使他們更加關注數據速率性能，而受地緣政治因素影響的採購政策則迫使設計工程師對多個地區的供應商進行資格認證。這些因素共同推高了高可靠性密封、電磁屏蔽和溫度控管等方面的開發成本，而擁有這些領域專業知識的供應商可以顯著提升每輛車的價值。

全球汽車和交通運輸連接器市場趨勢與洞察

電氣化浪潮正在刺激高壓連接器的需求。

電動車所需的銅材用量幾乎是同類燃油車型的三倍，這也推動了連接器電流和爬電距離設計標準的快速提升。 TE Con​​nectivity 的 AMP+ 系列連接器已支援 800V 架構，並採用防觸電外殼和最佳化的絕緣路徑，可承受超過 350A 的充電電流。隨著電流的不斷成長，電解冷卻連接器組件應運而生，以確保在超快速充電過程中的熱極限。能夠兼顧介電強度、抗振性和自動化生產能力的供應商，在全球電動車專案中逐漸成為首選供應商。

ADAS與資訊娛樂系統的整合推動高速資料連接器的發展

自動駕駛原型每天產生超過 4TB 的數據，因此需要連接器系統能夠承受高振動，同時以低於 1dB 的插入損耗傳輸 20GHz 訊號。 Aptiv 的 H-MTD 微型同軸電纜產品系列可在密封的汽車外殼內滿足 56Gbps 的傳輸要求，與傳統的 FAKRA 設計相比，尺寸較小。乙太網路標準（例如 1000BASE-T1）將線束簡化為單對雙絞線，有助於高階車輛實現輕量化目標。可靠的連接器電磁干擾 (EMI) 性能直接影響著基於攝影機的感測器融合的精度，而這正是 L3 級自動駕駛的基礎。

銅價波動推高零件成本

據美國地質調查局稱，銅供應量落後於電氣化需求，礦石品位下降推高了採礦成本，預計到2024年，銅價將平均達到每噸8,490美元。因此，連接器組件成本的調整頻率更高，工程團隊正在測試用於非關鍵電源引腳的鋁合金，儘管其導電性仍然較低。目前，回收銅佔全球銅消費量的32%，但由於汽車級清潔度的限制，回收銅仍是一種不常見的做法。

細分市場分析

儘管線對基板設計在2024年將佔總收入的39.66%，鞏固了其在儀表板領域的永恆地位，但汽車和交通連接器市場目前正將研發重心放在高壓組件上，預計到2030年，高壓組件的複合年成長率將達到9.45%。高電流連接器將受益於工作電壓為800V的碳化矽逆變器，這需要更大的爬電間隙和液冷引腳。隨著雷達和攝影機數量的增加，射頻和同軸連接器的重要性也再次凸顯。像JAE這樣的供應商正在其200A CHAdeMO插頭中整合電磁鎖定和緊急斷開功能，以滿足全球安全標準。

儘管標準ECU封裝仍傾向於基板對基板夾層結構，但Zone Hardware已實現了每英吋超過120針的封裝密度。將訊號和50A刀片整合於單一接頭內的混合式外殼減少了SKU數量，並簡化了自動化貼片流程。因此，模組整合商將連接器視為功能子系統，而非通用緊固點，從而維持了汽車和運輸連接器市場的高階定價。

到2024年，車身佈線和配電將佔總支出的38.25%，而ADAS和自動駕駛電子設備將因攝影機、雷達和雷射雷達感測器的日益普及而以12.23%的複合年成長率成長。這一成長趨勢使得ADAS連接成為專業供應商實現利潤成長的最快途徑。隨著身臨其境型顯示器和無線升級需要多Gigabit骨幹網，駕駛座娛樂平台也將緊跟其後。

隨著電動車數量的成長，汽車和交通運輸用動力傳動系統和電池系統連接器的市場規模預計將同步成長，為屏蔽式高壓介面的規模經濟提供了廣闊的空間。同時，安全模組將冗餘電源引腳整合到單一外殼中，在滿足 ISO 26262 診斷要求的同時，最大限度地減少了空間佔用。

區域分析

亞太地區預計到2024年將佔全球銷售額的45.31%，這反映了其作為全球最大汽車組裝基地和成長最快的電動車叢集的地位。中國整車製造商對高壓連接器和電池管理連接器的需求集中，而日本和韓國則為全球高階汽車製造商提供精密闆對基板基板和同軸連接器。印尼乘用車產量預計到2024年將達到140萬輛，這凸顯了東南亞作為二級生產中心的崛起，並刺激了當地連接器模具製造的發展，即便美國採購法規收緊了對中國製造零件的認證標準。

北美市場對高階卡車的需求依然強勁，尤其青睞防護等級超過IP68的密封圓形電源連接器。 《通膨抑制法案》為國內電池工廠提供獎勵，刺激了高壓端子的本地供應。預計加拿大銅產量將在2024年達到508,250噸，確保區域沖壓廠的原料供應，從而規避價格波動風險。此外，由於美國計畫於2027年實施的零件含量限制將禁止使用中國製造的車載資訊服務模組，連接器製造商也面臨加速採用雙重採購模式的局面。

在歐洲，先進的電動車生產面臨進口車激增帶來的成本壓力。德國在2024年生產了135萬輛電動車，但歐盟製造商當年卻失去了53,669個工作機會。歐盟委員會的戰略對話計畫正利用「地平線」計畫的資金投資於可互通的10BASE-T1S網路，以減輕線束重量；與此同時，中東和非洲的計劃將利用海灣地區的智慧城市投資和南非的出口合約。英國承諾從2027年起將工業用電價格降低25%，旨在恢復連接器沖壓產業的競爭力。

其他福利：

• Excel格式的市場預測（ME）表
• 3個月的分析師支持

目錄

第1章 引言

• 研究假設和市場定義
• 調查範圍

第2章調查方法

第3章執行摘要

第4章 市場情勢

• 市場概覽
• 市場促進因素
  • 電氣化推動高壓連接器的需求
  • ADAS和資訊娛樂系統的整合驅動高速資料連接器
  • 轉型為區域E/E架構推動高密度板邊連接器的發展
  • 安全關鍵合規性（ISO 26262、UN R155）驅動可靠性需求
  • 向Gigabit乙太網路和FAKRA-Mini同軸介面的遷移
  • 內燃機汽車中48V子系統的興起
• 市場限制
  • 銅價波動導致零件成本增加
  • 強製在地採購，限制低成本採購
  • 因連接器密封和壓接不良而召回
  • 車載無線感測器節點的增加減少了硬佈線埠的數量。
• 價值/供應鏈分析
• 監管狀況
• 技術展望
• 五力分析
  • 新進入者的威脅
  • 買方的議價能力
  • 供應商的議價能力
  • 替代品的威脅
  • 競爭對手之間的競爭

第5章 市場規模與成長預測

• 依產品類型
  • 線對基板連接器
  • 基板對基板連接器
  • 線對線連接器
  • 高壓/電動車連接器
  • 射頻和同軸連接器
  • 模組化/混合連接器
• 透過使用
  • 安全與保障
  • 車身線路和電源分配
  • 駕駛座、連網和娛樂 (CCE)
  • 動力傳動系統和電池系統
  • 高級駕駛輔助/自動駕駛
• 按車輛類型
  • 搭乘用車
  • 輕型商用車
  • 中型/大型商用車輛
  • 摩托車
• 透過促銷
  • 內燃機汽車
  • 油電混合車
  • 插電式混合動力汽車
  • 純電動車
• 按銷售管道
  • OEM
  • 售後市場
• 按地區
  • 北美洲
    • 美國
    • 加拿大
    • 北美其他地區
  • 南美洲
    • 巴西
    • 阿根廷
    • 其他南美
  • 歐洲
    • 德國
    • 英國
    • 法國
    • 義大利
    • 西班牙
    • 俄羅斯
    • 其他歐洲國家
  • 亞太地區
    • 中國
    • 日本
    • 韓國
    • 印度
    • 其他亞太地區
  • 中東和非洲
    • 沙烏地阿拉伯
    • 阿拉伯聯合大公國
    • 埃及
    • 土耳其
    • 南非
    • 其他中東和非洲地區

第6章 競爭情勢

• 市場集中度
• 策略舉措
• 市佔率分析
• 公司簡介
  • TE Connectivity
  • Yazaki Corporation
  • Aptiv PLC
  • Amphenol Corporation
  • Molex（Koch Industries）
  • Sumitomo Electric Industries
  • Lear Corporation
  • Leoni AG
  • Korea Electric Terminal（KET）
  • Rosenberger Hochfrequenztechnik
  • Luxshare Precision Industry
  • JST Mfg.
  • HARTING Technology Group
  • Furukawa Electric
  • ITT Cannon
  • Hirose Electric
  • Japan Aviation Electronics（JAE）

第7章 市場機會與未來展望

The automotive and transportation connector market size stands at USD 14.35 billion in 2025 and is tracking a 4.76% CAGR that will lift revenue to USD 18.11 billion by 2030.

Growth now hinges less on sheer unit volume and more on the design complexity that supports high-voltage electrified powertrains, multi-gigabit data exchange for automated driving, and fast-evolving global compliance regimes. Demand bifurcates between legacy wire-to-board formats that anchor mature body-wiring looms and advanced high-density interfaces required for zonal vehicle architectures. Automakers' shift to software-defined platforms keeps data-rate performance in focus, while sourcing policies shaped by geopolitical concerns push design engineers to qualify multiple regional supply bases. These crosscurrents elevate development spending on high-reliability seals, electromagnetic shielding, and thermal management, allowing suppliers that master these disciplines to capture outsized value per vehicle.

Global Automotive And Transportation Connector Market Trends and Insights

Electrification Surge Spurring High-Voltage Connector Demand

Electric vehicles require nearly three times more copper than comparable combustion models, driving a parallel jump in connector amperage and creepage design discipline. TE Connectivity's AMP+ range already supports 800 V architectures, using touch-safe housings and optimized insulation paths that withstand charging currents above 350 A . Immersion-cooled connector assemblies are emerging as currents climb, ensuring thermal limits during ultra-fast charging sessions. Suppliers capable of balancing dielectric strength, vibration resistance, and automated manufacturability gain preferred-source status among global EV programs.

ADAS and Infotainment Integration Driving High-Speed Data Connectors

Autonomous prototypes generate over 4 TB of data per day, dictating connector systems that endure high vibration while transmitting 20 GHz signals at under-1 dB insertion loss. Aptiv's H-MTD miniature coax family meets 56 Gbps requirements within a sealed automotive housing, shrinking footprint versus legacy FAKRA designs. Ethernet shifts such as 1000BASE-T1 simplify wiring harnesses to a single twisted pair, supporting weight reduction targets on premium vehicles. Reliable connector EMI performance directly shapes camera-based sensor fusion accuracy that underpins level-3 autonomy.

Copper-Price Volatility Inflating BOM Costs

Global copper supply lags electrification demand, and the US Geological Survey notes declining ore grades lift extraction costs, contributing to price swings that averaged USD 8,490 per tonne in 2024. Connector bills of material are therefore indexed more frequently, and engineering teams test aluminum alloys for non-critical power pins even though conductivity remains lower. Recycling now covers 32% of worldwide copper consumption, but automotive-grade cleanliness limits still confine the practice .

Other drivers and restraints analyzed in the detailed report include:

1. Shift to Zonal Architectures Boosting High-Density Board-Edge Connectors
2. Safety-Critical Compliance Heightening Reliability Needs
3. Local-Sourcing Mandates Limiting Procurement Flexibility

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Wire-to-board designs kept 39.66% of 2024 revenue, confirming their evergreen role in instrumentation panels, yet the automotive and transportation connector market now directs major R&D toward high-voltage assemblies that will grow 9.45% CAGR to 2030. The high-current category benefits from silicon-carbide inverters operating at 800 V, which demand reinforced creepage gaps and liquid-cooled pins. RF & coax connectors also gain renewed relevance as radar and camera counts increase. Suppliers such as JAE incorporate electromagnetic locks and emergency unmating in 200 A CHAdeMO plugs to satisfy global safety codes.

Standard ECU packaging still leans on board-to-board mezzanine decks, but zonal hardware elevates density beyond 120 pins per inch. Hybrid housings that mix signal and 50 A blades inside one header reduce SKU count and simplify automated pick-and-place. As a result, module integrators now treat the connector as a functional sub-system rather than a commodity fastening point, sustaining premium pricing inside the automotive and transportation connector market.

Body wiring and power distribution commanded 38.25% of 2024 spend, yet ADAS and autonomous electronics will log a 12.23% CAGR as camera, radar, and lidar sensor proliferation intensifies. That uptrend positions ADAS connectivity as the fastest pathway to margin expansion for specialized suppliers. Cockpit entertainment platforms follow closely because immersive displays and over-the-air upgrades need multi-gigabit backbones.

The automotive and transportation connector market size for powertrain and battery systems is projected to climb in tandem with EV unit growth, opening space for scale economies on shielded high-voltage interfaces. Meanwhile, safety-security modules integrate redundant power pins within a single housing, limiting space overhead while meeting ISO 26262 diagnostics requirements.

The Automotive and Transportation Connector Market Report is Segmented by Product Type (Wire-To-Board Connectors, Board-To-Board Connectors, and More), Application (Safety and Security, Body Wiring and Power Distribution, and More), Vehicle Type (Passenger Cars, Light Commercial Vehicles, and More), Propulsion, Sales Channel, and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Geography Analysis

Asia-Pacific contributed 45.31% of 2024 revenue, reflecting its position as both the world's largest vehicle assembly hub and the fastest-growing electric-mobility cluster. Chinese OEMs generate concentrated demand for high-voltage and battery-management connectors, while Japan and Korea supply precision board-to-board and coaxial formats for global premium nameplates. Indonesia's passenger-car output of 1.4 million units in 2024 underscored Southeast Asia's rise as a secondary production base that stimulates local connector tooling even as US sourcing rules tighten qualification paths for Chinese-made parts.

North America maintains premium-truck demand that favors sealed circular power connectors rated beyond IP68. The Inflation Reduction Act channels incentives into domestic battery plants, spurring localized high-voltage terminal supply. Canadian copper output of 508,250 tonnes in 2024 shores up raw-material availability for regional stamping operations that hedge price shocks. Connector makers also confront upcoming U.S. content rules slated for 2027 that bar Chinese telematics modules, accelerating dual-source qualifications.

Europe combines advanced EV production with cost pressure from surging imports. Germany built 1.35 million electric cars in 2024, yet EU manufacturers lost 53,669 jobs in the same year. The European Commission's Strategic Dialogue is funneling Horizon funds into interoperable 10BASE-T1S networking to cut harness weight, while Middle East and African projects tap Gulf smart-city investments and South-African export contracts. The UK's pledge to lower industrial power tariffs by 25% from 2027 aims to restore connector stamping competitiveness.

1. TE Connectivity
2. Yazaki Corporation
3. Aptiv PLC
4. Amphenol Corporation
5. Molex (Koch Industries)
6. Sumitomo Electric Industries
7. Lear Corporation
8. Leoni AG
9. Korea Electric Terminal (KET)
10. Rosenberger Hochfrequenztechnik
11. Luxshare Precision Industry
12. JST Mfg.
13. HARTING Technology Group
14. Furukawa Electric
15. ITT Cannon
16. Hirose Electric
17. Japan Aviation Electronics (JAE)

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions & Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Electrification Surge Spurring High-Voltage Connector Demand
  • 4.2.2 ADAS and Infotainment Integration Driving High-Speed Data Connectors
  • 4.2.3 Shift to Zonal E/E Architectures Boosting High-Density Board-Edge Connectors
  • 4.2.4 Safety-Critical Compliance (ISO 26262, UN R155) Heightening Reliability Needs
  • 4.2.5 Migration to Gigabit Ethernet and FAKRA-Mini Coax Interfaces
  • 4.2.6 Emerging 48 V Sub-Systems in ICE Vehicles
• 4.3 Market Restraints
  • 4.3.1 Copper-Price Volatility Inflating BOM Costs
  • 4.3.2 Local-Sourcing Mandates Limiting Low-Cost Procurement
  • 4.3.3 Recalls from Connector Seal or Crimp Failures
  • 4.3.4 Rising In-Vehicle Wireless Sensor Nodes Reducing Hard-Wired Ports
• 4.4 Value / Supply-Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces
  • 4.7.1 Threat of New Entrants
  • 4.7.2 Bargaining Power of Buyers
  • 4.7.3 Bargaining Power of Suppliers
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Competitive Rivalry

5 Market Size & Growth Forecasts (Value, USD)

• 5.1 By Product Type
  • 5.1.1 Wire-to-Board Connectors
  • 5.1.2 Board-to-Board Connectors
  • 5.1.3 Wire-to-Wire Connectors
  • 5.1.4 High-Voltage/EV Connectors
  • 5.1.5 RF & Coax Connectors
  • 5.1.6 Modular/Hybrid Connectors
• 5.2 By Application
  • 5.2.1 Safety and Security
  • 5.2.2 Body Wiring and Power Distribution
  • 5.2.3 Cockpit, Connectivity and Entertainment (CCE)
  • 5.2.4 Powertrain and Battery Systems
  • 5.2.5 Advanced Driver-Assistance/Autonomous
• 5.3 By Vehicle Type
  • 5.3.1 Passenger Cars
  • 5.3.2 Light Commercial Vehicles
  • 5.3.3 Medium and Heavy Commercial Vehicles
  • 5.3.4 Two-Wheelers
• 5.4 By Propulsion
  • 5.4.1 Internal-Combustion Engine Vehicles
  • 5.4.2 Hybrid Electric Vehicles
  • 5.4.3 Plug-in Hybrid Electric Vehicles
  • 5.4.4 Battery Electric Vehicles
• 5.5 By Sales Channel
  • 5.5.1 OEM
  • 5.5.2 Aftermarket
• 5.6 By Geography
  • 5.6.1 North America
    • 5.6.1.1 United States
    • 5.6.1.2 Canada
    • 5.6.1.3 Rest of North America
  • 5.6.2 South America
    • 5.6.2.1 Brazil
    • 5.6.2.2 Argentina
    • 5.6.2.3 Rest of South America
  • 5.6.3 Europe
    • 5.6.3.1 Germany
    • 5.6.3.2 United Kingdom
    • 5.6.3.3 France
    • 5.6.3.4 Italy
    • 5.6.3.5 Spain
    • 5.6.3.6 Russia
    • 5.6.3.7 Rest of Europe
  • 5.6.4 Asia Pacific
    • 5.6.4.1 China
    • 5.6.4.2 Japan
    • 5.6.4.3 South Korea
    • 5.6.4.4 India
    • 5.6.4.5 Rest of Asia Pacific
  • 5.6.5 Middle East and Africa
    • 5.6.5.1 Saudi Arabia
    • 5.6.5.2 United Arab Emirates
    • 5.6.5.3 Egypt
    • 5.6.5.4 Turkey
    • 5.6.5.5 South Africa
    • 5.6.5.6 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global Level Overview, Market Level Overview, Core Segments, Financials as Available, Strategic Information, Market Rank/Share for Key Companies, Products and Services, SWOT Analysis, and Recent Developments)
  • 6.4.1 TE Connectivity
  • 6.4.2 Yazaki Corporation
  • 6.4.3 Aptiv PLC
  • 6.4.4 Amphenol Corporation
  • 6.4.5 Molex (Koch Industries)
  • 6.4.6 Sumitomo Electric Industries
  • 6.4.7 Lear Corporation
  • 6.4.8 Leoni AG
  • 6.4.9 Korea Electric Terminal (KET)
  • 6.4.10 Rosenberger Hochfrequenztechnik
  • 6.4.11 Luxshare Precision Industry
  • 6.4.12 JST Mfg.
  • 6.4.13 HARTING Technology Group
  • 6.4.14 Furukawa Electric
  • 6.4.15 ITT Cannon
  • 6.4.16 Hirose Electric
  • 6.4.17 Japan Aviation Electronics (JAE)

7 Market Opportunities & Future Outlook

• 7.1 White-space & Unmet-Need Assessment