L3Harris Technologies · Electronic Components
396689-1
Attenuator, Fixed
Part Number396689-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-190-4781 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Overall Length2.875 INCHES NOMINAL
Overall Height1.312 INCHES NOMINAL
Frequency Range0.000 HERTZ MINIMUM AND 160.000 MEGAHERTZ MAXIMUM
Mounting Facility Thread Size And4-40 UNIFIED NATIONAL COARSE (UNC)
Voltage Standing Wave Ratio Freque+0.0 TO 160.0 MEGAHERTZ
Attenuation Accuracy In Decibels-0.20 TO 0.20
Mounting MethodTHREADED HOLE(S)
Terminal Type And Quantity2 CONNECTOR
Mounting Hole Stud Quantity4
Input Impedance Rating In Ohms50.0
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 396689-1 available?
We can source 396689-1 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 396689-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 396689-1 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 396689-1?
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 396689-1?
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.