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CR-6/U8.210000MHZ

Crystal Unit, Quartz

Part NumberCR-6/U8.210000MHZ
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Mode Of OscillationFUNDAMENTAL
Specified Frequency8.210 MEGAHERTZ
MaterialPLASTIC COVER HOLDER
Center To Center Distance Between0.486 INCHES NOMINAL
Overall Length1.593 INCHES NOMINAL
Overall Width0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM
Overall Thickness0.407 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
Terminal Length0.468 INCHES NOMINAL
Style DesignatorRECTANGULAR BODY, PIN TERMINALS
Frequency Tolerance For Operating-0.020 TO 0.020
Terminal Diameter0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
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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

Frequently asked

Is CR-6/U8.210000MHZ available?
We can source CR-6/U8.210000MHZ 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 CR-6/U8.210000MHZ by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR-6/U8.210000MHZ 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 CR-6/U8.210000MHZ?
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 CR-6/U8.210000MHZ?
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.