Eldec Aerospace · Electronic Components
CY05-01
Crystal Unit, Quartz
Part NumberCY05-01
ManufacturerEldec Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-200-8287 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Width0.402 INCHES NOMINAL
Mode Of OscillationFUNDAMENTAL
Equivalent Resistance Value In Ohm75.0 MAXIMUM
Center To Center Distance Between0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
Frequency Tolerance For Operating-0.005 TO 0.005
Drive Level Rating2.0 MILLIWATTS NOMINAL
Style DesignatorOVAL BODY, WIRE LEADS
Operating Temp Range-45.0 TO 70.0 CELSIUS
Terminal Length1.500 INCHES MINIMUM
Body Thickness0.150 INCHES NOMINAL
Terminal Diameter0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Vendor Part NumbersB400-4.000000MHZ
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 CY05-01 available?
We can source CY05-01 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 CY05-01 by Eldec Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CY05-01 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 CY05-01?
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 CY05-01?
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.