L3 Technologies, Inc. · Electronic Components
S493A
Oscillator, Noncrystal Controlled
Part NumberS493A
ManufacturerL3 Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5963-00-376-7005 (NSN)
Federal Item NameOSCILLATOR,NONCRYSTAL CONTROLLED
Federal Supply Class5963 — Electronic Modules
Installation DesignMECHANICAL
External Ac Operating Voltage In V115.0 NOMINAL SINGLE VOLTAGE
FSC Application DataRECEIVER,COUNTERMEASURES
Control TypeLOCAL
Operating Ac Frequency In Hertz400.0 NOMINAL SINGLE VOLTAGE
Impedance Rating Per Channel50.000 OHMS 1ST OUTPUT CHANNEL AND 50.000 OHMS 2ND OUTPUT CHANNEL AND 50.000 OHMS 3RD OUTPUT CHANNEL
PhaseSINGLE
External Dc Operating Voltage In V18.18 NOMINAL 1ST VOLTAGE AND 18.52 NOMINAL 2ND VOLTAGE AND 4.9 NOMINAL 3RD VOLTAGE AND 5.3 NOMINAL 4TH VOLTAGE AND 74.0
Circuit Construction TypeSOLID STATE
Operating Control MethodMANUAL
Inclosure TypeENCASED
Vendor Part Numbers6229746-2
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 S493A available?
We can source S493A 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 S493A by L3 Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S493A 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 S493A?
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 S493A?
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.