Data Delay Devices · Electronic Components
DDU4-5500M/883B
Delay Line — Miscellaneous Electrical Components
Part NumberDDU4-5500M/883B
ManufacturerData Delay Devices
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-100-3868 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Terminal Quantity8
Operating Temp Range+0.0 TO 70.0 CELSIUS
Mounting Facility Quantity8
Individual Section Quantity5
Slotted Hole Width0.012 INCHES NOMINAL
Signal Delay MethodELECTROMECHANICAL
Pulse Rise Time Rating4.0 NANOSECONDS
Body Width0.400 INCHES MAXIMUM
Slot Length0.018 INCHES NOMINAL
Section Delay Time100.000 NANOSECONDS NOMINAL 1ST SECTION AND 200.000 NANOSECONDS NOMINAL 2ND SECTION AND 300.000 NANOSECONDS NOMINAL 3RD
Terminal TypeSOLDER STUD
Vendor Part Numbers247ASC2727-003
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 DDU4-5500M/883B available?
We can source DDU4-5500M/883B 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 DDU4-5500M/883B by Data Delay Devices obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DDU4-5500M/883B 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 DDU4-5500M/883B?
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 DDU4-5500M/883B?
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.