汽车继电器市场机会、成长动力、产业趋势分析及2025-2034年预测

2024 年全球汽车继电器市场规模达到 168 亿美元，预计 2025 年至 2034 年期间的复合年增长率为 6.2%。全球汽车产量的成长是一个主要驱动力，因为汽车製造商将大量继电器整合到新车中以支援关键功能。乘用车和商用车对先进电子系统的需求不断增加，推动了对高效能继电器的需求。现代汽车依靠继电器进行配电、照明、气候控制、资讯娱乐和安全系统，推动了市场的扩张。此外，电动车的日益普及正在塑造行业趋势，因为电动车需要高性能继电器来进行电池管理、马达控制和配电。与传统汽车不同，电动车依靠高压继电器实现安全高效运行，进一步刺激市场成长。

市场按车辆类型分类，其中乘用车市场在 2024 年占主导地位，市场规模达 124 亿美元。预计该部分在整个预测期内的复合年增长率为 6.6%。乘用车对舒适性、安全性和先进连接功能的需求不断增长，推动了继电器的采用。消费者期望电动车窗、照明系统、动力总成控制和 ADAS 功能能够无缝运行，这促使製造商整合更多继电器。发展中地区的城市化和可支配收入的提高进一步支持了乘用车的销售，从而产生了对汽车继电器的额外需求。

根据推进类型细分，市场包括内燃机 (ICE) 和电动车。 2024年，内燃机汽车占77%的市场。然而，预计从 2025 年到 2034 年，电动车领域的复合年增长率将超过 7.2%。汽油和柴油动力汽车需要继电器来实现引擎管理、暖通空调系统、燃料控制和照明功能。儘管如此，在政府激励措施、严格的排放政策和电池技术进步的推动下，电动车产业仍在经历大幅成长。这些车辆需要高压继电器来进行电池管理、充电和电源控制，进一步推动了市场需求。

根据应用，汽车继电器分为动力总成系统、车身和舒适系统、安全和保全系统、资讯娱乐和连接以及电池管理和充电系统。随着汽车製造商不断整合电子元件以增强乘客的便利性，车身和舒适系统领域预计将占据领先地位。继电器可实现电动车窗、中央锁、座椅调节、天窗和气候调节的自动控制。豪华车市场的扩张，加上对高端电子产品的需求，正在加速此类汽车中继电器的使用。此外，自动雨刷、加热后视镜和防夹窗机制等安全功能的监管要求也促使继电器的采用率不断提高。

从地理位置来看，亚太地区在 2024 年占据了市场 45% 的收入份额。该地区强劲的汽车生产行业，以及电动和混合动力车型对高压继电器的需求不断增长，正在推动市场成长。中国是主要贡献者，得益于电动车产业的快速扩张和汽车製造业的大规模发展，创造了 34.1 亿美元的收入。

目录

第一章：方法论与范围

• 研究设计
  • 研究方法
  • 资料收集方法
• 基础估算与计算
  • 基准年计算
  • 市场估计的主要趋势
• 预测模型
• 初步研究与验证
  • 主要来源
  • 资料探勘来源
• 市场定义

第二章：执行摘要

第三章：行业洞察

• 产业生态系统分析
• 供应商格局
  • 原物料供应商
  • 零件製造商
  • 继电器製造商
  • 一级供应商
  • 汽车原厂设备製造商
• 利润率分析
• 价格趋势
• 技术与创新格局
• 专利分析
• 重要新闻和倡议
• 监管格局
• 衝击力
  • 成长动力
    • 全球汽车产量增加
    • 电动车（EV）普及率不断提高
    • 对高性能和小型继电器的需求不断增长
    • 先进驾驶辅助系统（ADAS）的扩展
    • 政府安全和排放法规日益严格
  • 产业陷阱与挑战
    • 维护和故障风险高
    • 车辆电子设备日益复杂
• 成长潜力分析
• 波特的分析
• PESTEL分析

第四章：竞争格局

• 介绍
• 公司市占率分析
• 竞争定位矩阵
• 战略展望矩阵

第五章：市场估计与预测：按接力，2021 - 2034 年

• 主要趋势
• PCB继电器
• 插入式继电器
• 高压继电器
• 机电继电器
• 延时继电器
• 闭锁继电器
• 其他的

第六章：市场估计与预测：依车型，2021 - 2034 年

• 主要趋势
• 搭乘用车
  • 掀背车
  • 轿车
  • 越野车
• 商用车
  • 轻型商用车（LCV）
  • 重型商用车（HCV）

第七章：市场估计与预测：按推进方式，2021 - 2034 年

• 主要趋势
• 冰
• 电动车
  • 纯电动车（BEV）
  • 插电式混合动力电动车（PHEV）
  • 混合动力电动车 (HEV)

第八章：市场估计与预测：按应用，2021 - 2034 年

• 主要趋势
• 动力传动系统
• 车身和舒适系统
• 安全与安保系统
• 资讯娱乐和连接
• 电池管理和充电系统

第九章：市场估计与预测：依销售管道，2021 - 2034 年

• 主要趋势
• OEM
• 售后市场

第十章：市场估计与预测：按地区，2021 - 2034 年

• 主要趋势
• 北美洲
  • 我们
  • 加拿大
• 欧洲
  • 英国
  • 德国
  • 法国
  • 义大利
  • 西班牙
  • 俄罗斯
  • 北欧人
• 亚太地区
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳新银行
  • 东南亚
• 拉丁美洲
  • 巴西
  • 墨西哥
  • 阿根廷
• MEA
  • 阿联酋
  • 沙乌地阿拉伯
  • 南非

第 11 章：公司简介

• ABB
• American Zettler
• BorgWarner
• Coto Technology
• Denso
• Eaton
• Fujitsu
• Good Sky Electric
• HELLA
• Hongfa Technology
• IDEC
• LS Automotive Technologies
• Mitsuba
• NEC
• Omron
• Panasonic
• Robert Bosch
• Sensata Technologies
• Siemens
• TE Connectivity

The Global Automotive Relay Market reached USD 16.8 billion in 2024 and is projected to expand at a CAGR of 6.2% between 2025 and 2034. Rising global vehicle production is a major driver, as automakers integrate numerous relays into new vehicles to support critical functions. The demand for advanced electronic systems in passenger and commercial vehicles continues to increase, driving the need for efficient relays. Modern automobiles rely on relays for power distribution, lighting, climate control, infotainment, and safety systems, fueling the market's expansion. Additionally, the growing adoption of electric vehicles is shaping industry trends, as EVs require high-performance relays for battery management, motor control, and power distribution. Unlike traditional vehicles, EVs depend on high-voltage relays for safe and efficient operation, further stimulating market growth.

The market is categorized by vehicle type, with the passenger vehicle segment dominating in 2024, generating USD 12.4 billion. This segment is expected to grow at a CAGR of 6.6% throughout the forecast period. The increasing demand for comfort, safety, and advanced connectivity features in passenger cars is driving relay adoption. Consumers expect seamless operation of power windows, lighting systems, powertrain controls, and ADAS features, leading manufacturers to integrate more relays. Urbanization and rising disposable incomes in developing regions further support passenger vehicle sales, creating additional demand for automotive relays.

Segmented by propulsion type, the market includes internal combustion engine (ICE) and electric vehicles. In 2024, ICE vehicles accounted for 77% of market share. However, the EV segment is anticipated to expand at a CAGR of over 7.2% from 2025 to 2034. Gasoline- and diesel-powered vehicles require relays for engine management, HVAC systems, fuel control, and lighting functions. Despite this, the EV sector is experiencing substantial growth fueled by government incentives, strict emissions policies, and advancements in battery technology. These vehicles require high-voltage relays for battery management, charging, and power control, further driving market demand.

Based on application, automotive relays are classified into powertrain systems, body and comfort systems, safety and security systems, infotainment and connectivity, and battery management and charging systems. The body and comfort systems segment is expected to lead as automakers continue integrating electronic components for enhanced passenger convenience. Relays enable automated control of power windows, central locking, seat adjustments, sunroofs, and climate regulation. The luxury vehicle market's expansion, coupled with demand for high-end electronics, is accelerating relay usage in this category. Additionally, regulatory mandates for safety features such as automatic wipers, heated mirrors, and anti-pinch window mechanisms contribute to the increasing adoption of relays.

Geographically, the Asia Pacific region accounted for 45% of the market's revenue share in 2024. The region's strong vehicle production industry, along with increasing demand for high-voltage relays in electric and hybrid models, is boosting market growth. China, a key contributor, generated USD 3.41 billion in revenue, driven by the rapid expansion of its EV sector and high-volume automotive manufacturing.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Research design
  • 1.1.1 Research approach
  • 1.1.2 Data collection methods
• 1.2 Base estimates and calculations
  • 1.2.1 Base year calculation
  • 1.2.2 Key trends for market estimates
• 1.3 Forecast model
• 1.4 Primary research & validation
  • 1.4.1 Primary sources
  • 1.4.2 Data mining sources
• 1.5 Market definitions

Chapter 2 Executive Summary

• 2.1 Industry 360⁰ synopsis, 2021 - 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
• 3.2 Supplier landscape
  • 3.2.1 Raw material suppliers
  • 3.2.2 Component manufacturers
  • 3.2.3 Relay manufacturers
  • 3.2.4 Tier 1 suppliers
  • 3.2.5 Automotive OEMs
• 3.3 Profit margin analysis
• 3.4 Price trend
• 3.5 Technology & innovation landscape
• 3.6 Patent analysis
• 3.7 Key news & initiatives
• 3.8 Regulatory landscape
• 3.9 Impact forces
  • 3.9.1 Growth drivers
    • 3.9.1.1 Increasing vehicle production across the world
    • 3.9.1.2 Growing electric vehicle (EV) adoption
    • 3.9.1.3 Rising demand for high-performance & miniaturized relays
    • 3.9.1.4 Expansion of advanced driver assistance systems (ADAS)
    • 3.9.1.5 Growing government safety & emission regulations
  • 3.9.2 Industry pitfalls & challenges
    • 3.9.2.1 High maintenance & failure risks
    • 3.9.2.2 Increasing complexity in vehicle electronics
• 3.10 Growth potential analysis
• 3.11 Porter's analysis
• 3.12 PESTEL analysis

Chapter 4 Competitive Landscape, 2024

• 4.1 Introduction
• 4.2 Company market share analysis
• 4.3 Competitive positioning matrix
• 4.4 Strategic outlook matrix

Chapter 5 Market Estimates & Forecast, By Relay, 2021 - 2034 ($Bn, Units)

• 5.1 Key trends
• 5.2 PCB relay
• 5.3 Plug-in relay
• 5.4 High volt relay
• 5.5 Electromechanical relay
• 5.6 Time delay relay
• 5.7 Latching relay
• 5.8 Others

Chapter 6 Market Estimates & Forecast, By Vehicle, 2021 - 2034 ($Bn, Units)

• 6.1 Key trends
• 6.2 Passenger vehicles
  • 6.2.1 Hatchback
  • 6.2.2 Sedan
  • 6.2.3 SUV
• 6.3 Commercial vehicles
  • 6.3.1 Light Commercial Vehicles (LCV)
  • 6.3.2 Heavy Commercial Vehicles (HCV)

Chapter 7 Market Estimates & Forecast, By Propulsion, 2021 - 2034 ($Bn, Units)

• 7.1 Key trends
• 7.2 ICE
• 7.3 Electric vehicles
  • 7.3.1 Battery Electric Vehicles (BEV)
  • 7.3.2 Plug-in Hybrid Electric Vehicles (PHEV)
  • 7.3.3 Hybrid Electric Vehicles (HEV)

Chapter 8 Market Estimates & Forecast, By Application, 2021 - 2034 ($Bn, Units)

• 8.1 Key trends
• 8.2 Powertrain systems
• 8.3 Body & comfort systems
• 8.4 Safety & security systems
• 8.5 Infotainment & connectivity
• 8.6 Battery management & charging systems

Chapter 9 Market Estimates & Forecast, By Sales Channel, 2021 - 2034 ($Bn, Units)

• 9.1 Key trends
• 9.2 OEM
• 9.3 Aftermarket

Chapter 10 Market Estimates & Forecast, By Region, 2021 - 2034 ($Bn, Units)

• 10.1 Key trends
• 10.2 North America
  • 10.2.1 U.S.
  • 10.2.2 Canada
• 10.3 Europe
  • 10.3.1 UK
  • 10.3.2 Germany
  • 10.3.3 France
  • 10.3.4 Italy
  • 10.3.5 Spain
  • 10.3.6 Russia
  • 10.3.7 Nordics
• 10.4 Asia Pacific
  • 10.4.1 China
  • 10.4.2 India
  • 10.4.3 Japan
  • 10.4.4 South Korea
  • 10.4.5 ANZ
  • 10.4.6 Southeast Asia
• 10.5 Latin America
  • 10.5.1 Brazil
  • 10.5.2 Mexico
  • 10.5.3 Argentina
• 10.6 MEA
  • 10.6.1 UAE
  • 10.6.2 Saudi Arabia
  • 10.6.3 South Africa

Chapter 11 Company Profiles

• 11.1 ABB
• 11.2 American Zettler
• 11.3 BorgWarner
• 11.4 Coto Technology
• 11.5 Denso
• 11.6 Eaton
• 11.7 Fujitsu
• 11.8 Good Sky Electric
• 11.9 HELLA
• 11.10 Hongfa Technology
• 11.11 IDEC
• 11.12 LS Automotive Technologies
• 11.13 Mitsuba
• 11.14 NEC
• 11.15 Omron
• 11.16 Panasonic
• 11.17 Robert Bosch
• 11.18 Sensata Technologies
• 11.19 Siemens
• 11.20 TE Connectivity