Frequency Electronics Inc. · Electronic Components
C5143-987
Amplifier, Radio Frequency
Part NumberC5143-987
ManufacturerFrequency Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-111-7199 (NSN)
Federal Item NameAMPLIFIER,RADIO FREQUENCY
Federal Supply Class5996 — Amplifiers
Average Life MeasurementNOT RATED
Overall Width3.070 INCHES NOMINAL
Inclosure TypeENCASED
Installation DesignMECHANICAL
Frequency Per Channel98.0 KILOHERTZ MINIMUM OPERATING CHANNEL AND 102.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
External Dc Operating Voltage In V20.0 NOMINAL SINGLE VOLTAGE
Individual Section Quantity1
Overall Length4.000 INCHES NOMINAL
Circuit Construction TypeSOLID STATE
Operating Temp Range+0.0 TO 50.0 CELSIUS
Overall Height1.438 INCHES NOMINAL
Vendor Part Numbers391-606-420
ESD/EMICode B — 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 C5143-987 available?
We can source C5143-987 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 C5143-987 by Frequency Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C5143-987 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 C5143-987?
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 C5143-987?
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.