Thales Aerospace Communications Fullerton · Electronic Components
CI-401-490
Antenna — Antennas and Waveguides
Part NumberCI-401-490
ManufacturerThales Aerospace Communications Fullerton
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-717-6414 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Coaxial Connector Series DesignatiTNC SINGLE ANTENNA ELEMENT
Frequency Rating1616.0 MEGAHERTZ MINIMUM AND 1626.5 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Connector End DesignSOCKET SINGLE ANTENNA ELEMENT
Power Gain In Decibels3.0 SINGLE ANTENNA ELEMENT
Power Rating6.5 WATTS AVERAGE SINGLE ANTENNA ELEMENT
Mounting MethodBOLT
Unidirectional Beam TypeHELICAL SINGLE ANTENNA ELEMENT
Overall Height0.90 INCHES NOMINAL
Overall Width2.90 INCHES NOMINAL
Overall Length4.72 INCHES 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 CI-401-490 available?
We can source CI-401-490 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 CI-401-490 by Thales Aerospace Communications Fullerton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CI-401-490 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 CI-401-490?
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 CI-401-490?
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.