Raytheon · Electronic Components
477908-1
Delay Line — Miscellaneous Electrical Components
Part Number477908-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-051-3640 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Input Impedance Rating95.000 OHMS
Attenuation In Decibels50.000
Mounting Provision Arrangement StyFOUR POSITION CIRCULAR
Mounting FacilityTHREADED HOLE(S)
Section Delay Time3.571 MILLISECONDS NOMINAL 1ST SECTION AND 3.570 MILLISECONDS NOMINAL 2ND SECTION AND 3.570 MILLISECONDS NOMINAL 3RD SEC
Frequency Bandwidth4000.0 KILOHERTZ NOMINAL
Individual Section Quantity3
Mounting Hole Radius10.190 INCHES NOMINAL
Signal Delay MethodTRANSMISSION LINE
Terminal Quantity7
Frequency Rating20.000 MEGAHERTZ NOMINAL
ESD/EMICode A — 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 477908-1 available?
We can source 477908-1 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 477908-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 477908-1 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 477908-1?
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 477908-1?
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.