Hewlett-Packard Ltd. · Electronic Components
HPX281C
Adapter, Waveguide
Part NumberHPX281C
ManufacturerHewlett-Packard Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-186-5931 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Voltage Standing Wave Ratio1.05
Style DesignatorWAVEGUIDE TO COAXIAL
Flange Quantity1
Vendor Part NumbersX281C-701, 10ZZ210108
Cancelled NSN5985-01-350-1849 (cancelled)
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 HPX281C available?
We can source HPX281C 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 HPX281C by Hewlett-Packard Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HPX281C 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 HPX281C?
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 HPX281C?
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.