Marine Corps Systems Command · Electronic Components
90009A5027-2
Oscillator, Crystal Controlled
Part Number90009A5027-2
ManufacturerMarine Corps Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-361-2741 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Average Life MeasurementNOT RATED
Overall Width0.775 INCHES NOMINAL
Basic Shape StyleRECTANGULAR OR SQUARE
Frequency Per Channel32.768 MEGAHERTZ NOMINAL OPERATING CHANNEL
Operating Control MethodAUTOMATIC
Installation DesignMODULE
Operating Temp Range-55.0 TO 85.0 CELSIUS
Circuit Construction TypeSOLID STATE
External Dc Operating Voltage In V4.5 MINIMUM SINGLE VOLTAGE AND 5.5 MAXIMUM SINGLE VOLTAGE
Connection TypePIN BOTTOM
Environmental ProtectionMOISTURE PROOF
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 90009A5027-2 available?
We can source 90009A5027-2 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 90009A5027-2 by Marine Corps Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90009A5027-2 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 90009A5027-2?
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 90009A5027-2?
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.