MIL-SPEC · Electronic Components
CR32U37444-44KC
Crystal Unit, Quartz
Part NumberCR32U37444-44KC
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-557-6479 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Mode Of OscillationTHIRD OVERTONE
Frequency Tolerance For Operating-0.002 TO 0.002
Overall Length0.978 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
Overall Thickness0.338 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
Frequency Tolerance At Reference T-0.0005 TO 0.0005
Center To Center Distance Between0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
Terminal Length0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
Operating Temp Range-70.0 TO 80.0 CELSIUS
Style DesignatorOVAL BODY, PIN TERMINALS
Specified Frequency37.44444 MEGAHERTZ
Body Length0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
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 CR32U37444-44KC available?
We can source CR32U37444-44KC 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 CR32U37444-44KC by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR32U37444-44KC 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 CR32U37444-44KC?
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 CR32U37444-44KC?
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.