58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com
QuestPair

Deutsch D38999/20FD19SN MIL-DTL-38999 Series III 19P Circular Connector Socket Wall Mount

UsedTE ConnectivityElectronicsUnited States

Price on request

In stock

Can't find what you're looking for?

Brands
TE Connectivity
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

MIL-DTL-38999 Series III 19-pin circular connector socket, wall mount, crimp contacts for reliable electrical connections.

The Deutsch D38999/20FD19SN is a high-performance circular connector conforming to MIL-DTL-38999 Series III standards, designed for rugged industrial and laboratory applications requiring secure multi-pin electrical connections.

  • Features a 19-contact crimp socket configuration optimized for reliable signal and power transmission.
  • Wall mount receptacle design enables robust panel integration in biomedical engineering setups and bioprocessing instrumentation.
  • Constructed to withstand harsh environments, making it essential for use in molecular diagnostics devices, biosensor systems, and synthetic biology equipment requiring durable data and power interfacing.
  • Compatible with aerospace-grade electrical standards, ensuring stable connectivity for instrumentation used in advanced biomanufacturing workflows.
  • Widely adopted in research fields where precise electrical interfacing and durability are critical, such as live-cell imaging instrumentation and clinical diagnostic platforms.

This connector is indispensable for applications demanding reliable, high-density electrical connections in biotechnology instrumentation and laboratory automation systems.

Why Questpair exists

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.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 19 October 2026