Q-Tech Corp. · Electronic Components
MCM371
Oscillator, Crystal Controlled
Part NumberMCM371
ManufacturerQ-Tech Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-240-7954 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Width0.505 INCHES NOMINAL
Frequency Per Channel4.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 24.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
Connection TypePIN BOTTOM
Operating Control MethodMANUAL
Identification DesignatorMCM371-51774
Circuit Construction TypeSOLID STATE
Overall Length0.880 INCHES NOMINAL
Operating Temp Range-55.0 TO 105.0 CELSIUS
Control TypeLOCAL
Inclosure TypeENCASED
Overall Height0.400 INCHES NOMINAL
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 MCM371 available?
We can source MCM371 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 MCM371 by Q-Tech Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MCM371 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 MCM371?
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 MCM371?
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.