Industrial connectors manufacturers
Industrial connector manufacturers include suppliers of circular, heavy‑duty, power, signal and data connectors as well as OEM/custom connector producers; buyers should look for manufacturers that produce the connector type, meet applicable standards, and can support required volumes and customization. Below are manufacturers that the provided evidence explicitly shows as producers of industrial/electronic connectors.
22 verified manufacturers
- TE Connectivity
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Amphenol
“"Amphenol Industrial stands at the forefront of innovation as a premier manufacturer of circular connectors" (amphenol-industrial.com)”
- Molex
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Aptiv
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Foxconn (FIT)
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Luxshare Precision
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Yazaki
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Rosenberger
“"These companies ranked from one to 10 are TE Connectivity, Amphenol, Molex, Aptiv, Foxconn (FIT), Luxshare Precision, Yazaki, Rosenberger, ..." (connectorsupplier.com list)”
- Soulinconn
“"As a specialized manufacturer, we supply high-performance OEM connectors and develop fully custom electronic connectors engineered to your exact specifications." (soulinconn.com/services)”
- Weidmüller
“"Weidmüller industrial connectors guarantee exceptional performance and reliability for the entire range of power, signal, and data transmission." (weidmuller.com product page)”
- HARTING
“"As one of the largest manufacturers of industrial connection technology, HARTING has a comprehensive portfolio of circular connectors" (harting.com)”
- Phoenix Contact
“"Top 10 industrial connector manufacturers and suppliers · 1. Amphenol · 2. TE Connectivity · 3. Molex · 4. HARTING · 5. Phoenix Contact · 6. Binder · 7 ..." (weipu-group.com list)”
- Binder
“"Top 10 industrial connector manufacturers and suppliers · ... 5. Phoenix Contact · 6. Binder · 7 ..." (weipu-group.com list)”
- Hirose Electric
“"New to this year's list of top 10 connector manufacturers in the overall performance group are Phoenix Contact, Amphenol, Hirose Electric, LEMO Connectors, and ..." (connectorsupplier.com)”
- LEMO Connectors
“"New to this year's list of top 10 connector manufacturers in the overall performance group are Phoenix Contact, Amphenol, Hirose Electric, LEMO Connectors, and ..." (connectorsupplier.com)”
- JST
“"Cutting-Edge Electrical Connectors | JST Sales America" (jst.com) — JST advertises a product line of electrical connectors”
- ITT Inc.US
“"IT T Inc. (US) · Smiths Group Plc (US) · Weald Electronics Ltd (England) · Fischer Connectors SA (Switzerland) · Allied Connectors (India) · Ray ..." (marketsandmarkets.com list of military connectors companies)”
- Smiths Group PlcUS
“"IT T Inc. (US) · Smiths Group Plc (US) · Weald Electronics Ltd (England) · Fischer Connectors SA (Switzerland) · Allied Connectors (India) · Ray ..." (marketsandmarkets.com list of military connectors companies)”
- Weald Electronics LtdEngland
“"Weald Electronics Ltd (England)" (marketsandmarkets.com list of military connectors companies)”
- Fischer Connectors SASwitzerland
“"Fischer Connectors SA (Switzerland)" (marketsandmarkets.com list of military connectors companies)”
- Allied ConnectorsIndia
“"Allied Connectors (India)" (marketsandmarkets.com list of military connectors companies)”
- Glenair
“"We are an authorized distributor of connectors from top manufacturers, including Amphenol, TE Connectivity, Molex, Phoenix Contact, ITT Corp, Glenair, and more." (arrow.com distributor page listing manufacturers)”
Compiled from public sources and refreshed periodically. Always verify certifications and capabilities directly with the manufacturer before ordering.
Need their contact details?
Source365 finds verified contact emails for manufacturers like these and drafts the RFQ outreach for you — directly from the inquiry email in your Outlook inbox.
What to specify in your RFQ
Manufacturers quote faster and more accurately when your request covers these points.
- Connector type
Specify whether you need circular, rectangular, heavy‑duty, PCB, fiber, or other connector families so manufacturers can propose compatible product lines.
- Electrical ratings
Provide required current, voltage, signal type (power, data, coaxial) and contact counts so the supplier can size contacts and insulation accordingly.
- Mechanical dimensions and mounting
Include mating interface, panel cutout, cable diameter, mounting style, and environmental sealing (IP rating) requirements.
- Materials and plating
State required contact materials, insulation materials, and plating/finish (e.g., gold, tin, corrosion resistance) especially for harsh environments.
- Standards and certifications
List any applicable industry standards (IEC, MIL‑SPEC, UL), flame ratings, RoHS/REACH or sector‑specific approvals needed for acceptance.
- Quantity and forecast
Provide order quantity, annual forecast and expected production run lengths so the manufacturer can quote tooling and unit costs.
- Operating environment
Specify temperature range, vibration/shock, chemical exposure, and IP/ATEX requirements to ensure the connector design is qualified.