Automotive Terminals Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Automotive Terminals Market Report is Segmented by Application (Battery System, Lighting System, and More), Vehicle Type (Passenger Cars, Light Commercial Vehicles, and More), Terminal Type (Ring Terminals, Spade Terminals, and More), Material (Copper, Brass, and More), Current Rating (Less Than 25 Amp and More), Sales Channel (OEM and Aftermarket), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Automotive Terminals Market Size and Share

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Automotive Terminals Market Analysis by Mordor Intelligence

The Automotive Terminals Market size is estimated at USD 24.97 billion in 2025, and is expected to reach USD 49.61 billion by 2030, at a CAGR of 14.72% during the forecast period (2025-2030). A rapid shift toward 48 V low-voltage architectures, exemplified by Tesla’s Low-Voltage Connector Standard that reduces connector SKUs to six while still covering more than 90% of signal and power needs, is compressing weight, cutting material usage, and accelerating harness automation. Terminal suppliers also benefit from ADAS proliferation, with retrofit programs in North America and Europe raising aftermarket demand for data-grade, shielded micro-connectors capable of multigigabit transmission. Meanwhile, copper-intensive battery systems require three times the conductor mass of internal-combustion platforms, pushing OEMs to lock multi-year supply contracts even as volatile spot prices pressure gross margins

Key Report Takeaways

  • By application, battery systems led with a 33.25% of the automotive terminals market share in 2024; safety and ADAS are projected to expand at a 14.81% CAGR through 2030. 
  • By vehicle type, passenger cars held 64.85% of the automotive terminals market share in 2024 and are expected to record the fastest growth at 15.73% through 2030. 
  • By terminal type, ring terminals commanded a 29.84% automotive terminals market share in 2024; micro ring variants are set to grow at a 15.85% CAGR through the forecast period. 
  • By material, copper captured 56.62% of the automotive terminals market size in 2024 and is forecast to rise at a 15.32% CAGR as EV platforms consume three times more copper per unit than ICE vehicles. 
  • By current rating, terminals rated below 25 amps led with 51.54% of the automotive terminals market share in 2024, while terminals handling more than 50 amps are forecast to expand at a 15.56% CAGR through 2030.
  • By sales channel, the OEM segment dominated with 84.79% of the automotive terminals market share in 2024, whereas it is projected to register a 15.16% CAGR during the same period.
  • By geography, Asia–Pacific captured 37.76% of the automotive terminals market share in 2024 and is expected to post the fastest 15.21% CAGR to 2030 on the back of integrated EV supply chains across China, Japan, and India.

Segment Analysis

By Application: Battery Systems Drive Electrification Demand

Battery systems contributed 33.25% of the automotive terminals market share in 2024, underscoring their status as the most terminal-intensive sub-system across the automotive terminal market. Unit growth stems from cell-level sensing and rising pack voltages that push contact density beyond 1,400 pins in next-generation skateboard chassis. Safety & ADAS is growing at 14.81% CAGR through 2030 because each camera and radar module adds four to six shielded connections.

Emerging solid-state packs drive micro-terminal adoption, whose pitch falls below 0.35 mm, generating premium pricing. HVAC and comfort segments, despite their modest share, gain relevance as 48 V blowers, seat heaters, and heat pumps switch to brushless motors, lifting current draw and prompting copper busbar integration.

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Note: Segment shares of all individual segments available upon report purchase

By Vehicle Type: Passenger Cars Accelerate Electrification

Passenger cars contributed to 64.85% of the automotive terminals market share in 2024, growing at 15.73% CAGR as stricter CO₂ targets favor zero-tailpipe solutions. Light commercial vehicles (LCV) also grow steadily as parcel operators electrify last-mile fleets to comply with urban low-emission zones. Motorcycles and scooters leverage swappable battery platforms that spur standardization of IP67 sealed DC terminals. 

Fleet operators measure lifecycle economics rigorously: every unscheduled roadside repair on high-utilization LCVs costs fairly in delivery penalties, incentivizing premium high-cycle terminals. Aptiv’s CTCS heavy-duty connectors survive 30.6 G vibration and temperatures from –40 °C to +140 °C, offering uptime advantages that justify 14–18% price premiums in total-cost-of-ownership models. 

By Terminal Type: Miniaturization Drives Innovation

Ring terminals still lead with a 29.84% share of the automotive terminals market size in 2024, proving indispensable for chassis grounding and high-current battery lugs despite packaging pressures. Spade terminals remain a commodity staple for relay and fuse boxes, but now incorporate secondary lock features to meet ISO 19642 pull-out mandates. Quick-connect tabs gain favor in fully automated harness lines because tool-free mating supports shorter takt times. 

Micro ring terminals register the strongest 15.85% CAGR by enabling board-to-cable interfaces inside BMS and inverter assemblies where millimeter clearances prevail. Average terminal pitch contracted from 1.5 mm in the 1980s to 0.50 mm in 2024 and will reach 0.35 mm by 2027, necessitating vision-guided crimp presses. Mini-coax automotive solutions from Aptiv provide up to 80% footprint savings while delivering 20 GHz bandwidth, supporting 8-MP camera streams essential for Level-3 automated driving. 

By Material: Copper Dominance Despite Alternatives

Copper retained a 56.62% share of the automotive terminals market size in 2024, growing 15.32% CAGR as EVs triple the conductor mass per vehicle versus ICE counterparts. Brass holds a significant share and benefits from lead-free alloy innovation; Wieland’s eco SZ3 alloy retains more than four-fifths of copper’s conductivity while eliminating RoHS-restricted lead. Exotic alloys are growing rapidly because solid-state packs and high-temperature zones require specialty high-fatigue materials like beryllium copper. 

US mills with over 90% recycled content now win sourcing preference in three leading OEM scorecards. Nonetheless, copper remains irreplaceable for high-current lugs and fast-charging interfaces where resistive losses equate directly to thermal derating and warranty liabilities. 

By Current Rating: High-Power Applications to Lead Growth

Less than 25 A parts constituted 51.54% of the automotive terminals market share in 2024, serving infotainment and body-control circuits. Terminals above 50 A grow the fastest at 15.56% CAGR, catalyzed by 800 V drivetrains and megawatt truck chargers. The 25–50 A bracket with a moderate share addresses e-compressors and on-board chargers in plug-in hybrids.

Next-gen blade terminals from TE Connectivity now manage 100 A continuous at 85 °C ambient with less than 35 °C temperature rise, a prerequisite for high-duty cycle urban buses that recharge multiple times daily. Solid-state battery packs need precision current sensing; premium terminals embed shunt elements that keep more or less than 1% measurement accuracy.

Market Analysis of Automotive Terminals Market: Chart for Current Rating
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Note: Segment shares of all individual segments available upon report purchase

By Sales Channel: OEM Integration Dominates

OEM procurement channels accounted for 84.79% of the automotive terminals market share in 2024, reflecting in-house harness design and stringent PPAP quality flows requiring close supplier collaboration. Growth to 2030 runs at 15.16% CAGR as global light-vehicle output rebounds above 100 million units. 

The aftermarket relies heavily on professional installers because modern vehicles integrate multiplexed networks that hinder DIY repairs. ADAS retrofits alone will inject significantly into aftermarket terminal spending between 2025 and 2030. Distributor alliances like Mouser–Yazaki widen access to vehicle-grade terminals with next-day fulfillment, accelerating this channel’s relevance.

Geography Analysis

Asia–Pacific dominated with a 37.76% automotive terminals market share in 2024 and is showcasing the fastest 15.21% CAGR through 2030, underpinned by China’s control of global new-energy vehicle production. Japan’s tier-one suppliers leverage decades of lean manufacturing to ship precision-stamped contacts with single-digit PPM defect rates to global OEMs. Southeast Asian nations such as Indonesia and Thailand recorded triple-digit EV registration growth in 2024, prompting OEMs to localize connector and wire-harness production.

Europe, even after regional automotive revenue fell short amid inflation and energy-cost headwinds. Strict fleet CO₂ rules lift EV sales to an expected figure in 2025, feeding demand for high-power charging terminals and data-grade board-to-board connectors, etc. Germany targets 873,000 new EV registrations, cementing local-content requirements for terminal suppliers. The region’s regulatory leadership through ISO 19642 and DIN 72036 gives compliant vendors a first-mover edge even as economic stagnation tempers near-term margins.

An aging vehicle parc keeps the aftermarket vibrant and accelerates ADAS retrofit kit sales that rely on premium shielded connectors. General Motors’ USD 4 billion plant overhaul, Hyundai’s USD 21 billion multiyear expansion, and Clarios’ investment strategy guarantee a steady pull for advanced 48V and 800V terminals. Middle East & Africa and South America collectively contributed a affairly decent share in 2024, with South America portraying steady growth on the back of Brazil’s CO₂ mandates and Argentina’s lithium-mining incentives. Saudi Arabia and the United Arab Emirates use local-content policies within nascent EV assembly programs to stimulate regional cable and terminal manufacturing clusters.

Automotive Terminals Market CAGR (%), Growth Rate by Region
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Competitive Landscape

The market is moderately concentrated, with the top five players holding a substantial share. TE Connectivity leads with extensive in-house stamping and plating, aiding rapid scale-up of 48 V and 800 V connectors for global platforms. Aptiv differentiates through its mini-coax and CTCS high-vibration portfolio, winning high-margin ADAS socket content on multiple luxury EVs. Yazaki leverages Japanese kaizen discipline and global production footprints, notably its 22-plant Indian network, to deliver cost-competitive yet high-quality standard terminals. 

Competition now hinges on technology convergence. Laser-weld alternatives to traditional crimping, offered by newcomers such as Photon Weld, promise 35% lower scrap rates and are under assessment at two European OEMs. Semiconductor vendors like ROHM enter the domain by packaging SiC power stages with pre-mated high-current terminals, blurring lines between components and connectors.

Strategic collaborations proliferate. Rockwell Automation’s control stack will run NEO Battery Materials’ 240-ton silicon-anode facility, guaranteeing closed-loop quality records that terminal buyers increasingly demand for end-to-end traceability. Meanwhile, Chinese harness giants Wuling and Kuang-Chi partner with domestic machine-vision suppliers to automate inspection to 100% coverage, further compressing labor cost advantages of low-wage geographies. 

Automotive Terminals Industry Leaders

  1. TE Connectivity

  2. Lear Corporation

  3. Aptiv PLC

  4. Yazaki Corporation

  5. Sumitomo Electric Industries

  6. *Disclaimer: Major Players sorted in no particular order
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Recent Industry Developments

  • April 2025: ROHM Semiconductor released 4-in-1 and 6-in-1 SiC molded modules in HSDIP20, cutting onboard-charger thermal rise by 38 °C at equal output, which creates a direct impact on the automotive terminal by requiring new and improved terminal solutions.
  • February 2025: Rockwell Automation partnered with NEO Battery Materials to automate a 240-ton silicon anode facility in Windsor, Ontario. To accommodate the growing adoption of electric vehicles, the company plans to increase its annual capacity to 5,000 tons. This will positively impact the demand for advanced batteries and automotive terminals that ensure battery performance and reliability.

Table of Contents for Automotive Terminals Industry Report

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-led explosion in low-voltage connection points
    • 4.2.2 Shift to 48-V electrical architectures in premium vehicles
    • 4.2.3 ADAS retrofit kits creating aftermarket demand spikes
    • 4.2.4 Stringent ISO 19642 harness standards accelerating terminal redesign cycles
    • 4.2.5 Solid-state battery BMS requiring high-precision micro-terminals
    • 4.2.6 Automaker push for crimp-less laser-weld terminals to cut assembly takt-time
  • 4.3 Market Restraints
    • 4.3.1 Copper price volatility squeezing terminal BOM margins
    • 4.3.2 OEM migration to consolidated connector blocks reducing terminal counts
    • 4.3.3 Reliability issues in aluminum-alloy ring terminals for EV high-current paths
    • 4.3.4 Skills gap in automated crimp-force monitoring on new Asian lines
  • 4.4 Value-Chain Analysis
  • 4.5 Regulatory Landscape
  • 4.6 Technological Outlook
  • 4.7 Porter’s Five Forces Analysis
    • 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 Intensity of Competitive Rivalry

5. Market Size & Growth Forecasts (Value (USD))

  • 5.1 By Application
    • 5.1.1 Battery System
    • 5.1.2 Lighting System
    • 5.1.3 Infotainment System
    • 5.1.4 Powertrain & Engine Management
    • 5.1.5 Safety and ADAS
    • 5.1.6 HVAC and Comfort
  • 5.2 By Vehicle Type
    • 5.2.1 Passenger Cars
    • 5.2.2 Light Commercial Vehicles
    • 5.2.3 Medium and Heavy Commercial Vehicles
    • 5.2.4 Two-Wheelers
  • 5.3 By Terminal Type
    • 5.3.1 Ring Terminals
    • 5.3.2 Spade Terminals
    • 5.3.3 Quick-Connect Terminals
    • 5.3.4 Butt Connectors
    • 5.3.5 Multi-Pin Connectors
  • 5.4 By Material
    • 5.4.1 Copper
    • 5.4.2 Brass
    • 5.4.3 Steel
    • 5.4.4 Other Alloys
  • 5.5 By Current Rating
    • 5.5.1 Less than 25 Amp
    • 5.5.2 25 – 50 Amp
    • 5.5.3 More than 50 Amp
  • 5.6 By Sales Channel
    • 5.6.1 OEM
    • 5.6.2 Aftermarket
  • 5.7 By Geography
    • 5.7.1 North America
    • 5.7.1.1 United States
    • 5.7.1.2 Canada
    • 5.7.1.3 Rest of North America
    • 5.7.2 South America
    • 5.7.2.1 Brazil
    • 5.7.2.2 Argentina
    • 5.7.2.3 Rest of South America
    • 5.7.3 Europe
    • 5.7.3.1 Germany
    • 5.7.3.2 United Kingdom
    • 5.7.3.3 France
    • 5.7.3.4 Italy
    • 5.7.3.5 Russia
    • 5.7.3.6 Rest of Europe
    • 5.7.4 Asia-Pacific
    • 5.7.4.1 China
    • 5.7.4.2 India
    • 5.7.4.3 Japan
    • 5.7.4.4 South Korea
    • 5.7.4.5 Rest of Asia-Pacific
    • 5.7.5 Middle East and Africa
    • 5.7.5.1 Saudi Arabia
    • 5.7.5.2 United Arab Emirates
    • 5.7.5.3 Turkey
    • 5.7.5.4 South Africa
    • 5.7.5.5 Nigeria
    • 5.7.5.6 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 Lear Corporation
    • 6.4.3 Aptiv PLC
    • 6.4.4 Viney Corporation
    • 6.4.5 Furukawa Electric Co., Ltd.
    • 6.4.6 Grote Industries
    • 6.4.7 Keats Manufacturing Co.
    • 6.4.8 Sumitomo Electric Industries, Ltd.
    • 6.4.9 Yazaki Corporation
    • 6.4.10 Amphenol Corporation
    • 6.4.11 K.S. Terminals Inc.
    • 6.4.12 Hirose Electric Co., Ltd.
    • 6.4.13 Littelfuse, Inc.
    • 6.4.14 Samtec Inc.
    • 6.4.15 Würth Elektronik

7. Market Opportunities & Future Outlook

  • 7.1 White-space & Unmet-Need Assessment
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Global Automotive Terminals Market Report Scope

Automotive connector terminals are designed to provide robust and efficient cable connections. Automotive terminals are an electromechanical device that is used to connect load or charger with the cell or batteries.

The automotive Terminals Market is segmented by Current Range, propulsion type, application type, and geography.

Based on the current range, the market is segmented into Below 40 Ampere, 41-100 Ampere, and 100 Ampere.

Based on the Propulsion Type, the market is segmented into IC Engines and Electric Vehicles.

Based on the Application, the market is segmented into Infotainment Systems, Safety and Security Systems, Battery Systems, and Others.

Based on Geography, the market is segmented into North America, Europe, Asia-pacific, and the rest of the World.

For each segment, the market sizing and forecast have been done based on the value (USD Billion).

By Application Battery System
Lighting System
Infotainment System
Powertrain & Engine Management
Safety and ADAS
HVAC and Comfort
By Vehicle Type Passenger Cars
Light Commercial Vehicles
Medium and Heavy Commercial Vehicles
Two-Wheelers
By Terminal Type Ring Terminals
Spade Terminals
Quick-Connect Terminals
Butt Connectors
Multi-Pin Connectors
By Material Copper
Brass
Steel
Other Alloys
By Current Rating Less than 25 Amp
25 – 50 Amp
More than 50 Amp
By Sales Channel OEM
Aftermarket
By Geography North America United States
Canada
Rest of North America
South America Brazil
Argentina
Rest of South America
Europe Germany
United Kingdom
France
Italy
Russia
Rest of Europe
Asia-Pacific China
India
Japan
South Korea
Rest of Asia-Pacific
Middle East and Africa Saudi Arabia
United Arab Emirates
Turkey
South Africa
Nigeria
Rest of Middle East and Africa
By Application
Battery System
Lighting System
Infotainment System
Powertrain & Engine Management
Safety and ADAS
HVAC and Comfort
By Vehicle Type
Passenger Cars
Light Commercial Vehicles
Medium and Heavy Commercial Vehicles
Two-Wheelers
By Terminal Type
Ring Terminals
Spade Terminals
Quick-Connect Terminals
Butt Connectors
Multi-Pin Connectors
By Material
Copper
Brass
Steel
Other Alloys
By Current Rating
Less than 25 Amp
25 – 50 Amp
More than 50 Amp
By Sales Channel
OEM
Aftermarket
By Geography
North America United States
Canada
Rest of North America
South America Brazil
Argentina
Rest of South America
Europe Germany
United Kingdom
France
Italy
Russia
Rest of Europe
Asia-Pacific China
India
Japan
South Korea
Rest of Asia-Pacific
Middle East and Africa Saudi Arabia
United Arab Emirates
Turkey
South Africa
Nigeria
Rest of Middle East and Africa
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Key Questions Answered in the Report

What is the current value of the automotive terminal market?

The automotive terminal market was valued at USD 24.97 billion in 2025 and is projected to rise to USD 49.61 billion by 2030 at a 14.72% CAGR.

Which application segment generates the most revenue for terminal suppliers?

Battery systems lead with a 33.25% revenue share in 2024, reflecting the high pin-count requirements of modern electric powertrains.

Why are 48 V architectures important for terminal demand?

48 V systems enable higher power delivery with thinner cables, cutting harness weight while expanding the number of low-voltage connection points, thereby boosting demand for specialized terminals.

Which region is expected to grow the fastest?

Asia–Pacific is forecast to post a 15.21% CAGR through 2030, driven by China’s dominance in new-energy vehicle production and integrated supply chains.

How is copper price volatility affecting terminal manufacturers?

Copper’s price swings, often exceeding USD 1,000 per tonne, can shave up to 180 basis points off gross margin because copper represents up to 70% of terminal material costs.

What technological trends are reshaping the competitive landscape?

Miniaturized micro-ring terminals, laser-weld contact technology, and integrated high-current terminals for megawatt charging are emerging as suppliers' key innovation battlegrounds.

Page last updated on: July 2, 2025

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