Chelton · Electronic Components
16-112P21
Antenna — Antennas and Waveguides
Part Number16-112P21
ManufacturerChelton
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-331-8710 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Electromagnetic Polarization TypeHORIZONTAL SINGLE ANTENNA ELEMENT
Mounting MethodTHREADED HOLE(S)
Connector End DesignSOCKET SINGLE ANTENNA ELEMENT
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Criticality Code JustificationFEAT
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Terminal TypeRECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT
Overall Length8.750 INCHES NOMINAL
Frequency Rating225.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM AND 960.000 MEGAHERTZ MINIMUM AND 1220.000 MEGAHERTZ MAXIMUM
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Overall Width4.740 INCHES MAXIMUM
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 16-112P21 available?
We can source 16-112P21 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 16-112P21 by Chelton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 16-112P21 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 16-112P21?
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 16-112P21?
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.