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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Get 4 Pin Round Connector for Different Applications | WEIPU ...
    Major manufacturers of 4-pin circular connectors include TE Connectivity, Amphenol, ITT Cannon, LEMO, Phoenix Contact, Glenair, Hirose, Souriau, and ODU, offering diverse types like industrial M12, military-spec (MIL-SPEC), and specialized push-pull or DIN connectors for harsh environments, with large distributors like Mouser and DigiKey stocking them. 
    Key Manufacturers & Brands: 
    • TE Connectivity (TE): Broad range, including MIL-DTL-38999 types.
    • Amphenol: Offers many series, from standard to military-grade.
    • ITT Cannon: Known for robust, military-qualified circular connectors (e.g., Nett Warrior series).
    • LEMO: Specializes in high-quality, compact circular connectors, often push-pull.
    • Phoenix Contact: Strong in industrial automation, M12, and other metric circulars.
    • Glenair: Focuses on Mil-Spec and harsh environment circulars.
    • Hirose: Offers diverse circulars, including push-pull.
    • Souriau: Provides a wide array of circular connectors, especially for harsh conditions.
    • ODU: Known for high-performance, robust circular connectors like ODU-MAC and AMC series.
    • Binder: Offers customized circular connectors with high integration.
    • JAE: Another key player in various connector types. 
    Where to Find Them: 
    • Distributors: Mouser, DigiKey, Heilind, PEI-Genesis, TTI.
    • Specialty Suppliers: Connector Supplier, Federal Connectors. 
    Types of 4-Pin Connectors: 
    • M12: Common in industrial automation (D-coded).
    • MIL-SPEC: For military and aerospace (e.g., D38999).
    • Push-Pull: Quick connect/disconnect for industrial/medical.
    • DIN / Circular DIN: Standardized circular designs. 
    When sourcing, specify your application (industrial, medical, military, data, power) and required features (IP rating, locking type, material) to find the right manufacturer. 
    • Mil-Spec Circular Connectors
      Nov 26, 2025 — Mil-Spec Circular Connectors * Amphenol Aerospace Amphenol CIT Axon Cable Cinch Connectivity Solutions Fischer Connectors iCONN Sy...
      Connector Supplier
    • Circular Connectors - Mouser Electronics
      Circular Connectors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an au...
      Mouser Electronics, Inc.
    • Push-Pull Circular Connectors
      Bernier's CMA Series are designed for use in harsh environments. These connectors serve radio equipment, soldier systems, and tact...
      Connector Supplier
    Show all
    • Mil-Spec Circular Connectors
      Nov 26, 2025 — Mil-Spec Circular Connectors * Amphenol Aerospace Amphenol CIT Axon Cable Cinch Connectivity Solutions Fischer Connectors iCONN Sy...
      Connector Supplier
    • Push-Pull Circular Connectors
      Bernier's CMA Series are designed for use in harsh environments. These connectors serve radio equipment, soldier systems, and tact...
      Connector Supplier
    • Circular Connectors | Metal and plastic | ODU
      ODU MINI-SNAP® Versatile circular connector with pin & groove and half‐shell keying in 4 different series. Material Metal (Cu allo...
      ODU Connector
    • Circular DIN Connectors - Mouser Electronics
      Circular DIN Connectors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distribut...
      Mouser Electronics, Inc.
    • D38999 Guide - D38999 Mil Spec Connector Guide
      The most recent MIL-DTL-38999 specification can be downloaded from Defense Logistics Agency Land and Maritime website: click here ...
      Federal Connectors
    • Circular Connectors - Mouser Electronics
      Circular Connectors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an au...
      Mouser Electronics, Inc.
    • Circular connectors
      Phoenix Contact offers metric circular connectors for industrial automation in a variety of designs: from small to large, straight...
      Phoenix Contact·
      1:08
    • OEM/ODM 4 pin circular connector manufacturers ...
      M12S-MST04D-T-D8. M12S-MST04D-T-D8. 1630044133526. Product column: Circular Connectors >>M12 series >>M12-D >>M12-D 4-pole Product...
      www.wainelectric.com
    • Circular Connectors - ITT Cannon
      Circular Connectors | ITT Cannon. NETT WARRIOR QUALIFIED. ITT Cannon's MKJ Warrior Series is NOW qualified to Nett Warrior by US A...
      ITT Cannon
    • binder connector ➔ specialist for circular ...
      binder stands for customized development, design, high vertical integration, and automated production of connectors. With its bind...
      Binder Connector
    • Selecting a Connector Vendor – Part 3: A Look at Market Sector Leaders
      Nov 11, 2025 — Visit The World's Connector Companies to view the capabilities of this dynamic website. The first article, part 1 of 4, identified...
      Connector Supplier
    • Circular Push Pull Connectors - Mouser Electronics
      Circular Push Pull Connectors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized dis...
      Mouser Electronics, Inc.
    • A Comprehensive Guide to Circular Connectors
      Jun 13, 2023 — Choosing the right circular connector involves considering several factors based on your specific application requirements.
      element14 Community
    • Circular Connectors - Circular Industrial Connectors - Northern Connector
      We have a large selection of circular connectors available with next-day delivery, with a variety of IP ratings and mating styles,
      Northern Connectors
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    4 Pin 5015 Style Circular Connector, 700V, 4.8 Amp ...


    Solid Sealing Technology
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    Solid Sealing Technology
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    Phoenix Contact
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    Phoenix Contact
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    Phoenix Contact offers metric circular connectors for industrial automation in a variety of designs: from small to large, straight or angled, molded or for ...Read more
    4 pin circular connector manufacturers from www.phoenixcontact.com

    OEM/ODM 4 pin circular connector manufacturers ...


    wainelectric.com
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    Customized 4 pin circular connector manufacturers at factory price from Wainelectric.com. We are best 4 pin circular connector manufacturers supplier, ...
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    Circular Connectors | LAPP & ODU Connectors Distributor


    LAPP Tannehill
    https://www.lapptannehill.com › ... › Connectors
    LAPP Tannehill
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    Lapp Tannehill offers a variety of circular connectors from LAPP and ODU to meet your needs. Contact us today to learn more.
    4 pin circular connector manufacturers from www.lapptannehill.com
    $18 to $72 · 5-day delivery

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    Push-Pull Circular Connectors


    Connector Supplier
    https://connectorsupplier.com › Medical
    Connector Supplier
    https://connectorsupplier.com › Medical
    The circular push-pull is available in many variations from many manufacturers, including Airborn, Amphenol LTW, Amphenol Pcd, Bernier, binder, Fischer ...Read more
    4 pin circular connector manufacturers from connectorsupplier.com
    Missing: 4 ‎| Show results with: 4

    Circular Connectors | Metal and plastic | ODU


    ODU Connector
    https://odu-connectors.com › products › circular-conne...
    ODU Connector
    https://odu-connectors.com › products › circular-conne...
    ODU MINI-SNAP®. Versatile circular connector with pin & groove and half‐shell keying in 4 different series. Material Metal (Cu alloy). Mating cycles min. 5,000.Read more

    Circular Connectors


    ITT Cannon
    https://www.ittcannon.com › products › circular
    ITT Cannon
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    ITT Cannon is world leader in the design and manufacture of highly engineered circular connector solutions. Featured Products. APD Connector Series.Read more

    Circular Connectors | M5, M8, M12, M16 | IP69


    NorComp
    https://www.norcomp.net › products › circular-connectors
    NorComp
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    The VULCON™ circular connectors are designed with full metal shells & EMI/RFI shielding for the most reliable transmission of signals. Available in 3 industry ...Read more

    Circular Connectors | Products


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    0nanon's MagConnect® | Hero is an intuitive, magnetic self-mating connector designed for medical, industrial, and rugged-use applications.Read more

    Circular Connector: Browse Products


    TE Connectivity
    https://www.te.com › products › connectors › circular-c...
    TE Connectivity
    https://www.te.com › products › connectors › circular-c...
    TE Connectivity offer circular connectors that withstand harsh environments and deliver reliable data. Applications include aerospace, electronics, ...
    4 pin circular connector manufacturers from www.te.com
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    People also ask
    Who are the top connector suppliers?
    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Selecting a Connector Vendor – Part 4
    The top connector companies consistently include TE Connectivity, Amphenol, and Molex, often leading in global sales and market share, with Samtec, Phoenix Contact, WAGO, Hirose, JAE, Yazaki, Luxshare, and Foxconn (FIT) also frequently appearing in top rankings across sales, regional performance, and customer satisfaction surveys. These industry giants serve diverse sectors like automotive, aerospace, data communications, and industrial automation, with a global presence shifting towards Asian manufacturers alongside established U.S. and European leaders.
     
    Key Players by Sales & Overall Performance
    • TE Connectivity: Consistently the #1 or #2 global leader, strong across all regions. 
    • Amphenol: Usually #2 globally, a top contender in North America and all market sectors, known for defense, aerospace, and automotive. 
    • Molex (Koch Industries): A top 3 player, excelling in numerous market sectors and regions. 
    • Samtec: A leader in customer satisfaction and website usability, strong in North America. 
    • Phoenix Contact: A strong performer in overall satisfaction and lead times, particularly in industrial areas. 
    Other Significant Companies
    • Aptiv, Luxshare, Foxconn (FIT), Yazaki, Rosenberger, JAE, Hirose, BizLink:
      These companies frequently appear in top 10 lists, especially in specific regions (Asia, Europe) or market segments like automotive (Yazaki, Aptiv) or RF/high-voltage (Rosenberger). 
    • WAGO, JST, Sumitomo, Harting:
      Recognized for performance in areas like lead times (WAGO, Samtec) or market sector presence. 
    Market Trends
    • Consolidation:
      The industry sees ongoing mergers (e.g., Carlisle by Amphenol, AirBorn by Molex), bringing new names into the top tiers like Qnnect. 
    • Regional Shifts:
      Increased prominence of Asian manufacturers like Luxshare, Foxconn, and JAE, alongside traditional U.S. (Amphenol, Molex) and European (TE Connectivity, Phoenix Contact) leaders. 
    • Technology Focus:
      Growth driven by EVs, smart factories, and high-speed data, requiring specialized connectors (waterproof, high-voltage). 
    • Selecting a Connector Vendor – Part 3: A Look at Market Sector Leaders
      Nov 11, 2025 — Amphenol and TE Connectivity ranked in the Top 10 in 10 of the 11 market sectors. Molex ranked in the Top 10 in nine o...
      Connector Supplier
    • The Top 10 Connector Manufacturers: Best Overall Performance
      Jan 10, 2022 — Samtec, WAGO, and Phoenix Contact placed first, second, and third, respectively, in the 2021 North American Customer S...
      Connector Supplier
    • New Report Published: Top 100 Connector Manufacturers
      Aug 1, 2025 — In fact, if you were to review the list of top 100 connector companies in 2000 with the list of top 100 connector compa...
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    • 2022 top 10 connector manufacturers
      Oct 11, 2022 — 2021 Top 10 Connector Manufacturers The leading worldwide connector manufacturer was TE Connectivity, with 2021 shipme...
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    • Bishop Reveals Top 10 Connector Manufacturers
      Dec 5, 2025 — Over the past four decades, the connector industry has undergone significant consolidation. TE Connectivity, originally...
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    • 2021 Top 10 Connector Manufacturers: Website Usablility
      Feb 22, 2022 — 2021 Top 10 Connector Manufacturers for Website Usability Samtec, TE Connectivity, and Molex have ranked in the top 4 ...
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    • The Top 10 Connector Companies in 2023: Regional Leaders
      Nov 19, 2024 — Ranked from One to 10 Important highlights from this table include: Amphenol achieved Top 10 status in all regions. TE...
      Connector Supplier
    • Top 10 in World Sales: Selecting a Connector Vendor
      Oct 22, 2024 — These include Burndy, Souriau, Berg, McKenzie Socket Technology, and DAUT + REITZ. Delphi and Yazaki, who both focused...
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    • 2021 Top 10 Connector Manufacturers order lead times and price
      Feb 15, 2022 — Top 10 Connector Manufacturers for Order Lead-Times The following table identifies the Top 10 connector manufacturers ...
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    • Selecting a Connector Vendor – Part 4
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    • Top 25 Connector Manufacturing Companies Leading the Industry in ...
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    • Top Companies List of Military Connectors Industry
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    Related Links

      AI responses may include mistakes. Learn more
      Selecting a Connector Vendor – Part 3: A Look at Market Sector Leaders
      Nov 11, 2025 — Amphenol and TE Connectivity ranked in the Top 10 in 10 of the 11 market sectors. Molex ranked in the Top 10 in nine o...
      Connector Supplier
      The Top 10 Connector Manufacturers: Best Overall Performance
      Jan 10, 2022 — Samtec, WAGO, and Phoenix Contact placed first, second, and third, respectively, in the 2021 North American Customer S...
      Connector Supplier
      New Report Published: Top 100 Connector Manufacturers
      Aug 1, 2025 — In fact, if you were to review the list of top 100 connector companies in 2000 with the list of top 100 connector compa...
      Bishop & Associates Inc.
      2022 top 10 connector manufacturers
      Oct 11, 2022 — 2021 Top 10 Connector Manufacturers The leading worldwide connector manufacturer was TE Connectivity, with 2021 shipme...
      Connector Supplier
      Bishop Reveals Top 10 Connector Manufacturers
      Dec 5, 2025 — Over the past four decades, the connector industry has undergone significant consolidation. TE Connectivity, originally...
      Passive Components Blog
      2021 Top 10 Connector Manufacturers: Website Usablility
      Feb 22, 2022 — 2021 Top 10 Connector Manufacturers for Website Usability Samtec, TE Connectivity, and Molex have ranked in the top 4 ...
      Connector Supplier
      The Top 10 Connector Companies in 2023: Regional Leaders
      Nov 19, 2024 — Ranked from One to 10 Important highlights from this table include: Amphenol achieved Top 10 status in all regions. TE...
      Connector Supplier
      Top 10 in World Sales: Selecting a Connector Vendor
      Oct 22, 2024 — These include Burndy, Souriau, Berg, McKenzie Socket Technology, and DAUT + REITZ. Delphi and Yazaki, who both focused...
      Connector Supplier
      2021 Top 10 Connector Manufacturers order lead times and price
      Feb 15, 2022 — Top 10 Connector Manufacturers for Order Lead-Times The following table identifies the Top 10 connector manufacturers ...
      Connector Supplier
      Selecting a Connector Vendor – Part 4
      Dec 8, 2025 — The first article, part 1 of 4, identified the top 10 connector manufacturers in world sales. These companies are ranke...
      Connector Supplier
      Top 25 Connector Manufacturing Companies Leading the Industry in ...
      Aug 16, 2025 — Key Takeaways. Top connector companies like TE Connectivity, Amphenol, and Molex are leaders. They have strong sales a...
      Richard Electronics
      Top Companies List of Military Connectors Industry
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      MarketsandMarkets

      Show more
      Which company connector is best?
      An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
      AI Overview
      There's no single "best" connector company; it depends on the need, but TE Connectivity, Amphenol, and Molex consistently rank top in sales, reliability, and market presence, with Samtec, Phoenix Contact, and WAGO leading in customer satisfaction surveys, while specific applications favor others like Omnetics (miniature/high-end) or Anderson Powerpole (heavy-duty power). The ideal choice hinges on factors like application (power, data, RF), environment (high-temp, sealed), cost, and required features (locking, high density). 
      Top-Tier & Broad Market Leaders
      • TE Connectivity:
        A dominant leader, ranking top in sales and consistently in the top 10 across almost all market sectors and product types. 
      • Amphenol:
        Another giant, strong in all regions and product categories, frequently challenging TE. 
      • Molex:
        A long-standing top performer, known for broad product offerings, including innovative solutions like its KK series. 
      Customer Satisfaction Leaders
      • Samtec:
        Often cited for excellent customer service, placing first in North American surveys. 
      • WAGO & Phoenix Contact:
        Highly rated for overall performance and specific solutions like lever nuts (WAGO) and industrial connectors (Phoenix Contact). 
      Specialized & Niche Leaders
      • Hirose, JAE, Aptiv, Luxshare, Foxconn (FIT):
        Strong regional or sector-specific players, offering solutions for automotive (Aptiv, Yazaki) and high-density applications. 
      • Omnetics:
        Top choice for reliable, tiny, high-performance connectors, though expensive. 
      • Anderson Powerpole:
        A favorite in robotics and heavy-duty power for its robust, modular, snap-together design. 
      How to Choose the "Best"
      1. Define Your Need: Power, data, signal, RF, or a combination?. 
      2. Consider the Environment: High vibration, temperature, moisture (sealed vs. unsealed)?. 
      3. Check Industry Standards: Automotive (Aptiv), Aerospace, Industrial (Phoenix Contact). 
      4. Evaluate Performance vs. Cost: High-reliability often means higher cost (e.g., Omnetics). 
      5. Look at Surveys: Bishop & Associates' reports (like the one linked in search results) provide great insights into leader performance. 
      • Selecting a Connector Vendor – Part 3: A Look at Market Sector ...
        Nov 11, 2025 — Connector Companies Achieving Top 10 Ranking by Market Sector. Important highlights from this table include: Amphenol ...
        Connector Supplier
      • The Top 10 Connector Manufacturers: Best Overall Performance
        Jan 10, 2022 — Samtec, WAGO, and Phoenix Contact placed first, second, and third, respectively, in the 2021 North American Customer S...
        Connector Supplier
      • The Top 10 Connector Companies in 2023: Regional Leaders
        Nov 19, 2024 — Ranked from One to 10 Important highlights from this table include: Amphenol achieved Top 10 status in all regions. TE...
        Connector Supplier
      • World Sales Top Ten: Selecting a Connector Vendor
        Oct 7, 2025 — Top 10 Connector Manufacturers 1980 through 2024 The highlights of this table include: The percentage of total sales th...
        Connector Supplier
      • Selecting a Connector Vendor Part 4: Product Leaders
        Dec 2, 2025 — Companies Achieving Top 10 Ranking by Product Type Important highlights from this table include: TE Connectivity and Am...
        Connector Supplier
      • What are the BEST wiring connectors you can use?
        Oct 25, 2023 — now if we just jump to our overhead. camera for a moment if I can try not to clear off the entire workbench. here uh w...
        YouTube · 
        High Performance Academy
      • Comparing The Best Wire Connectors On The Market!
        Jul 17, 2023 — so let's jump into three different areas first we'll just compare and contrast the two different designs. then we'll l...
        YouTube · 
        Everyday Home Repairs
      • So what's everyone's favorite connectors? : r/electronics - Reddit
        Aug 9, 2013 — * AMP Micro-MaTch - very compact, reasonably robust, cheap, lots of variants available (board to board, wire to board ...
        R
        Reddit · 
        r/electronics
      • Top 10 Connector Suppliers by Geography
        Dec 12, 2023 — See Bishop & Associates 2024 ranking of connector suppliers for more recent data on Top 10 companies. Bishop & Associa...
        Connector Supplier
      • What connectors are most reliable? - wiring - Robotics Stack Exchange
        Oct 24, 2012 — The downside of USB, HDMI and Firewire is that they aren't vibration proof, and may fall out if not strapped down. Mak...
        Robotics Stack Exchange
      • Selecting a Connector Vendor Among the Top 10 Market Sector ...
        Jan 24, 2024 — by Market Sector Important highlights from this table include the following: TE Connectivity ranked in the top 10 in a...
        TTI, Inc.

      Related Links

        AI responses may include mistakes. Learn more
        Selecting a Connector Vendor – Part 3: A Look at Market Sector ...
        Nov 11, 2025 — Connector Companies Achieving Top 10 Ranking by Market Sector. Important highlights from this table include: Amphenol ...
        Connector Supplier
        The Top 10 Connector Manufacturers: Best Overall Performance
        Jan 10, 2022 — Samtec, WAGO, and Phoenix Contact placed first, second, and third, respectively, in the 2021 North American Customer S...
        Connector Supplier
        The Top 10 Connector Companies in 2023: Regional Leaders
        Nov 19, 2024 — Ranked from One to 10 Important highlights from this table include: Amphenol achieved Top 10 status in all regions. TE...
        Connector Supplier
        World Sales Top Ten: Selecting a Connector Vendor
        Oct 7, 2025 — Top 10 Connector Manufacturers 1980 through 2024 The highlights of this table include: The percentage of total sales th...
        Connector Supplier
        Selecting a Connector Vendor Part 4: Product Leaders
        Dec 2, 2025 — Companies Achieving Top 10 Ranking by Product Type Important highlights from this table include: TE Connectivity and Am...
        Connector Supplier
        What are the BEST wiring connectors you can use?
        Oct 25, 2023 — now if we just jump to our overhead. camera for a moment if I can try not to clear off the entire workbench. here uh w...
        YouTube · 
        High Performance Academy
        Comparing The Best Wire Connectors On The Market!
        Jul 17, 2023 — so let's jump into three different areas first we'll just compare and contrast the two different designs. then we'll l...
        YouTube · 
        Everyday Home Repairs
        So what's everyone's favorite connectors? : r/electronics - Reddit
        Aug 9, 2013 — * AMP Micro-MaTch - very compact, reasonably robust, cheap, lots of variants available (board to board, wire to board ...
        R
        Reddit · 
        r/electronics
        Top 10 Connector Suppliers by Geography
        Dec 12, 2023 — See Bishop & Associates 2024 ranking of connector suppliers for more recent data on Top 10 companies. Bishop & Associa...
        Connector Supplier
        What connectors are most reliable? - wiring - Robotics Stack Exchange
        Oct 24, 2012 — The downside of USB, HDMI and Firewire is that they aren't vibration proof, and may fall out if not strapped down. Mak...
        Robotics Stack Exchange
        Selecting a Connector Vendor Among the Top 10 Market Sector ...
        Jan 24, 2024 — by Market Sector Important highlights from this table include the following: TE Connectivity ranked in the top 10 in a...
        TTI, Inc.

        Show more
        Who manufactures MC4 connectors?
        Stäubli
        With over 25 years of experience and a reputation for Swiss precision, Stäubli provides reliable, durable, and efficient solutions for photovoltaic (PV) systems. Their original MC4 connectors are the most widely used PV connectors worldwide, connecting over 800 GW of global solar capacity.

        Stäubli Products - Signature Solar


        Signature Solar
        https://signaturesolar.com › staubli
        Signature Solar
        https://signaturesolar.com › staubli
        What is a circular connector called?
        Circular connectors, also called “circular interconnects,” are cylindrical, multi-pin electrical connectors. These devices contain contacts that transmit both data and power.Nov 12, 2018

        Circular Connectors: Standard, DIN, MIL-Spec, Micro & Nano | Arrow.com


        Arrow Electronics
        https://www.arrow.com › research-and-events › articles
        Arrow Electronics
        https://www.arrow.com › research-and-events › articles
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