High Energy Devices, LLC · Electronic Components
TD39
Electron Tube
Part NumberTD39
ManufacturerHigh Energy Devices, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-494-4763 (NSN)
Federal Item NameELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Tube TypeGAS DISCHARGE NOISE DETECTOR
Envelope Medium TypeGAS
Vendor Part Numbers7999TD39
Cancelled NSN5960-00-471-9818 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is TD39 available?
We can source TD39 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is TD39 by High Energy Devices, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TD39 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like TD39?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for TD39?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.