Q-Tech · Electronic Components
MCM2661-3M
Oscillator, Crystal Controlled
Part NumberMCM2661-3M
ManufacturerQ-Tech
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-523-6373 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Installation DesignFREE-STANDING
Basic Shape StyleCYLINDRICAL
Circuit Construction TypeSOLID STATE
Inclosure TypeENCASED
Average Life MeasurementNOT RATED
Overall Length0.200 INCHES NOMINAL
Overall Diameter0.500 INCHES NOMINAL
Frequency Per Channel8.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Operating Temp Range-55.0 TO 125.0 CELSIUS
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 MCM2661-3M available?
We can source MCM2661-3M 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 MCM2661-3M by Q-Tech obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MCM2661-3M 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 MCM2661-3M?
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 MCM2661-3M?
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.