Data Delay Devices · Electronic Components
DDU-7-500
Delay Line — Miscellaneous Electrical Components
Part NumberDDU-7-500
ManufacturerData Delay Devices
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-254-9277 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Body Depth0.300 INCHES MAXIMUM
Segment Delay Time50.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS
Mounting Provision Arrangement StyFOUR POSITION RECTANGULAR
Segment Quantity Per Section10 SINGLE SECTION
Pulse Rise Time Rating4.0 NANOSECONDS
Longest Vertical Distance Between0.400 INCHES NOMINAL
Body Width0.450 INCHES MAXIMUM
Longest Horizontal Distance Betwee0.600 INCHES NOMINAL
Body Length0.800 INCHES MAXIMUM
Section Delay Time500.000 NANOSECONDS NOMINAL SINGLE SECTION
Terminal TypePIN
ESD/EMICode B — ESD/EMI sensitive item
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 DDU-7-500 available?
We can source DDU-7-500 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 DDU-7-500 by Data Delay Devices obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DDU-7-500 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 DDU-7-500?
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 DDU-7-500?
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.