Find the exact component
you need to build.
Search a catalog of medical-grade components — tubing, wire, adhesives, connectors — described the way engineers think about them.
Browse by category
From raw materials to finished subassemblies — find components across the full device supply chain.
Liners
PTFE liners, catheter inner layers, lubricious tubes
Thermoplastic Extrusions
Pebax, Vestamid, Grilamid, EverGlide+ tubing
Specialty Polymers
Polyimide, PEEK, high-performance polymer tubing
Heat Shrink Tubing
PET, FEP, PTFE heat shrink in medical grades
Guidewires
Nitinol, stainless steel, core wires
Braid
Flat wire, round wire, braided reinforcement
Mandrels
Forming mandrels, PTFE, stainless steel
Extrusions
General-purpose catheter tubing and co-extrusions
Adhesives And Coatings
UV cure, epoxy, hydrophilic, lubricious
Connectors And Hubs
Luer fittings, strain reliefs, adapters
Metals And Alloys
Titanium, 316L SS, cobalt chrome, hypotubes
How it works
From catalog search to an RFQ in minutes — not days.
Search naturally
Type what you need the way you'd describe it to a colleague. Our search understands materials, dimensions, specs, and medical device jargon.
Compare and refine
Filter by OD/ID, material, certifications, lead time, and MOQ. See specs side-by-side across suppliers.
Source components
Describe what you need and find matching components instantly. Submit a request and track responses in one place.
A catalog built with the people who use it
Much of this catalog is crowdsourced from R&D engineers and procurement teams who upload component lists they use in day-to-day work. Citron reviews contributions before they appear in search.
Want to add components to this catalog? Click here.
List your components in the catalog.
Reach R&D and procurement.
Citron puts your products in front of engineers and procurement teams searching the catalog for exactly what you make. No cold outreach — just qualified demand.
CSV upload in minutes
Upload your catalog via CSV. We map your columns, validate specs, and list your products — no manual entry.
See who's looking
Track search impressions, product views, and request conversion. Know which products buyers are finding.
Verified supplier profile
Showcase your certifications, capabilities, and expertise. Build trust before the first conversation.
Frequently Asked Questions
What is Citron?
Citron is the growth engine for medtech. We give suppliers the tools to get discovered and win business, while simultaneously giving buyers a faster, more transparent way to source medtech components.
How does Citron help me source components?
Citron uses intelligent search to match your component specifications with verified suppliers, providing detailed product data, pricing, and availability.
What types of components can I find on Citron?
You can search for tubing, wire, adhesives, connectors, liners, marker bands, and many other medical-grade components.
How do I search for components?
Enter the part number, material, or product name in the search bar on the homepage, and filter results by supplier, price, or availability.
Is Citron free to use?
Basic search and product listings are free. Premium features such as advanced analytics and storefront infrastructure require a subscription.