Crystek · Electronic Components
CY3A
Crystals 4MHz Series 0C +70C
Part NumberCY3A
ManufacturerCrystek
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-180-0416 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
MaterialGLASS COVER HOLDER
Operating Temp Range+10.0 TO 70.0 CELSIUS
Overall Length0.530 INCHES NOMINAL
Overall Width0.435 INCHES NOMINAL
Body Thickness0.183 INCHES NOMINAL
Mode Of OscillationFUNDAMENTAL
Style DesignatorOVAL BODY, PIN TERMINALS
Frequency Tolerance For Operating-0.005 TO 0.005 AND -0.010 TO 0.010
Drive Level Rating5.0 MILLIWATTS NOMINAL AND 4.0 MILLIWATTS MINIMUM AND 6.0 MILLIWATTS MAXIMUM
Equivalent Resistance Value In Ohm100.0 MAXIMUM
Federal Supply Class5955 — Oscillators And Piezoelectric Crystals
Center To Center Distance Between0.200 INCHES NOMINAL
Shunt Capacitance In Picofarads7.0 NOMINAL
Specified Frequency4.000 MEGAHERTZ
Vendor Part Numbers2610302-2
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 CY3A available?
We can source CY3A 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 CY3A by Crystek obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CY3A 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 CY3A?
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 CY3A?
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.