L3Harris Technologies · Electronic Components
419376-42
Attenuator, Fixed
Part Number419376-42
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-291-9422 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Body StyleRECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES
Power Rating0.50 WATTS AVERAGE AND 1.25 WATTS PEAK
Overall Height0.030 INCHES MAXIMUM
Overall Width0.112 INCHES MINIMUM AND 0.132 INCHES MAXIMUM
Attenuation Accuracy In Decibels-0.50 TO 0.50
Terminal Type And Quantity3 RIBBON
Voltage Standing Wave Ratio Freque+0.0 TO 12.0 GIGAHERTZ
Input Impedance Rating In Ohms50.0
Mounting MethodTERMINAL
Rf Signal Attenuation In Decibels2.0
Operating Temp Range-55.0 TO 125.0 CELSIUS
Vendor Part NumbersTS0309S
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 419376-42 available?
We can source 419376-42 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 419376-42 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 419376-42 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 419376-42?
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 419376-42?
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.