MIL-SPEC · Electronic Components
CR18/U8M183333
Crystal Unit, Quartz
Part NumberCR18/U8M183333
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-709-4069 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Width0.725 INCHES MAXIMUM
Mode Of OscillationFUNDAMENTAL
Load Capacitance In Picofarads32.0 NOMINAL AND 31.5 MINIMUM AND 32.5 MAXIMUM
Overall Length1.023 INCHES MAXIMUM
Style DesignatorOVAL BODY, PIN TERMINALS
Equivalent Resistance Value In Ohm24.0 NOMINAL
Frequency Tolerance For Operating-0.005 TO 0.005
Drive Level Rating10.0 MILLIWATTS NOMINAL AND 8.0 MILLIWATTS MINIMUM AND 12.0 MILLIWATTS MAXIMUM
Shunt Capacitance In Picofarads7.0 MAXIMUM
Body Thickness0.317 INCHES MAXIMUM
Terminal Length0.238 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 CR18/U8M183333 available?
We can source CR18/U8M183333 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 CR18/U8M183333 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR18/U8M183333 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 CR18/U8M183333?
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 CR18/U8M183333?
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.