Keysight Technologies · Electronic Components
8493C-010
Attenuator, Fixed
Part Number8493C-010
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-257-9840 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Voltage Standing Wave Ratio Freque+0.0 TO 8.0 GIGAHERTZ AND +12.4 TO 26.5 GIGAHERTZ
Output Impedance Rating In Ohms50.0
Criticality Code JustificationFEAT
Attenuation Accuracy In Decibels-0.30 TO 0.30
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Terminal Type And Quantity2 CONNECTOR
Input Impedance Rating In Ohms50.0
Overall Length1.330 INCHES NOMINAL
Overall Diameter0.312 INCHES NOMINAL
Rf Signal Attenuation In Decibels10.0
Vendor Part Numbers26A-10-026, HP8493C010, 8493C OPT010, 037-003883-003
Cancelled NSN5985-01-456-7836 (cancelled)
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 8493C-010 available?
We can source 8493C-010 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 8493C-010 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8493C-010 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 8493C-010?
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 8493C-010?
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.