cinch.com

# Cinch Connectivity Solutions

> Cinch Connectivity Solutions is a leading provider of high-quality interconnect products and custom solutions engineered to meet the demands of harsh and mission-critical environments. Cinch serves markets including Aerospace, Defense, 5G/IoT, Space, Test & Measurement, and Industrial. Cinch is a subsidiary of Bel Fuse Inc. and operates multiple specialist brands including Johnson, Trompeter, Stewart Connector, Fibreco, and others.

## Products

- [Circular](https://www.cinch.com/products/circular): Connectors, FQIS cable assemblies, accessories.
- [D-Shape](https://www.cinch.com/products/d-shape): Connectors, cable assemblies, adapters, accessories.
- [Enclosures](https://www.cinch.com/products/enclosures): Enclosures, connectors, headers, accessories.
- [Ethernet & USB](https://www.cinch.com/products/ethernet-usb): Connectors, cable assemblies, plugs, tooling & accessories.
- [Optical Technology](https://www.cinch.com/products/optical-technology): Connectors, flex circuits, media converters, transceivers, tools.
- [Rectangular](https://www.cinch.com/products/rectangular): Edge connectors, terminal blocks, assembly kits, inserts, shells, contacts, accessories.
- [RF & Microwave](https://www.cinch.com/products/rf-microwave): Connectors, cable assemblies, attenuators, couplers, adapters, terminations, power dividers, DC blocks, patch panels, accessories.
- [Stacking & Compression](https://www.cinch.com/products/stacking-compression): Stacking connectors, jumpers and assemblies, hardware.

## Industries

- [Commercial Aerospace](https://www.cinch.com/industry/commercial-aerospace)
- [Defense](https://www.cinch.com/industry/defense)
- [5G and IoT](https://www.cinch.com/industry/5g-and-iot)
- [Space](https://www.cinch.com/industry/space)
- [Test & Measurement](https://www.cinch.com/industry/test-and-measurement)
- [Harsh Environment](https://www.cinch.com/industry/harsh-environment)

## Brands

- [C-ENX™](https://www.cinch.com/company/brands/cenx)
- [CIN::APSE®](https://www.cinch.com/company/brands/cinapse)
- [Dura-Con™](https://www.cinch.com/company/brands/dura-con)
- [Fibreco®](https://www.cinch.com/company/brands/fibreco)
- [Johnson™](https://www.cinch.com/company/brands/johnson)
- [Midwest Microwave™](https://www.cinch.com/company/brands/midwest-microwave)
- [ModICE™](https://www.cinch.com/company/brands/modice)
- [Omega](https://www.cinch.com/company/brands/omega)
- [Semflex Microwave Solutions™](https://www.cinch.com/company/brands/semflex)
- [Stewart Connector](https://www.cinch.com/company/brands/stewart-connector)
- [Stratos™](https://www.cinch.com/company/brands/stratos)
- [Trompeter RF Connectivity™](https://www.cinch.com/company/brands/trompeter)

## Resources & Tools

- [Blog](https://www.cinch.com/resources/blog)
- [Technical Papers](https://www.cinch.com/resources/tech-papers)
- [Video Library](https://www.cinch.com/resources/videos)
- [Product FAQs](https://www.cinch.com/resources/faqs)
- [Datasheet Library](https://www.cinch.com/document-search/datasheet-library)
- [Drawing Library](https://www.cinch.com/document-search/drawing-library)
- [Brochures & Catalogs](https://www.cinch.com/document-search/brochures-and-catalogs)
- [Quality Documents](https://www.cinch.com/document-search/quality-documents)
- [EOL Notices](https://www.cinch.com/document-search/eol-notifications)
- [CAD Model Library](https://www.cinch.com/design-tools/cad-model-library)
- [Competitor Cross Reference](https://www.cinch.com/design-tools/competitor-xref)
- [Assembly Instructions](https://www.cinch.com/design-tools/assembly-instructions)
- [Attenuation Calculator](https://www.cinch.com/design-tools/interactive-attenuation-calculator)
- [Distributor Stock Check](https://www.cinch.com/design-tools/stock-check)

## AI & Machine-Readable Access

- [MCP Server](https://mcp.cinch.com/mcp): Live connector & cable-assembly catalog for AI agents — part lookup, parametric search, competitor cross-reference, stock, and data export (Model Context Protocol over HTTP).
- [MCP Manifest](https://mcp.cinch.com/.well-known/mcp.json): Machine-readable server descriptor (tools, endpoint, protocol).
- [MCP Usage Guide](https://mcp.cinch.com/llms.txt): How to call the MCP server (transport, headers, examples).

## Full Content

- [llms-full.txt](https://www.cinch.com/llms-full.txt): Page-by-page index (URL + title + meta description) of all indexable pages; product pages are sampled — full catalog via the MCP server above.

## Company

- [About Cinch](https://www.cinch.com/company/about-us)
- [Newsroom](https://www.cinch.com/company/news)
- [Careers](https://www.belfuse.com/company/careers)
- [Investor Relations](https://ir.belfuse.com/)
- [Contact Us](https://www.cinch.com/company/contact-us)
- [Request for Quote (RFQ)](https://www.cinch.com/cart/submit/quote)
- [Parent Company – Bel Fuse Inc.](https://www.belfuse.com/)