Price on request
In stock
Can't find what you're looking for?
High-reliability TE Connectivity 12-pin circular MIL-Spec connector, Size 15, suited for secure lab equipment wiring
The TE Connectivity D38999/20FD97PN is a 12-pin circular MIL-Spec connector designed for secure and durable electrical connections in laboratory and industrial applications. This Size 15 receptacle connector supports reliable wire mounting, ensuring robust signal integrity critical in advanced instrumentation and bioprocessing setups. Engineered to meet stringent military specifications, it offers high resistance to environmental stress factors such as vibration, moisture, and temperature fluctuations, making it ideal for biomedical engineering devices, molecular diagnostics instrumentation, and biopharmaceutical production pipelines. This connector facilitates precise and stable interfacing in electronic instrumentation used in live-cell imaging, synthetic biology research, and clinical diagnostics workflows, ensuring seamless integration within complex laboratory systems.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 443 with a price runs from €86 to €477.
