Raytheon · Electronic Components
538002-1
Crystal Unit, Quartz
Part Number538002-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-483-4412 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Specified Frequency68.625 MEGAHERTZ
Style DesignatorHAT TYPE, 3 WIRE LEADS
Diameter0.306 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
Operable Temp Range-40.0 TO 70.0 CELSIUS
Controlled Reference Temp75.0 CELSIUS
Terminal Length1.500 INCHES MINIMUM
Frequency Stability In Percent-0.0005 TO 0.0005
Overall Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Mode Of OscillationFIFTH OVERTONE AND THIRD OVERTONE
Shunt Capacitance In Picofarads3.5 MAXIMUM
Terminal Diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Vendor Part Numbers66-16-1, 115 AX-1196
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 538002-1 available?
We can source 538002-1 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 538002-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 538002-1 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 538002-1?
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 538002-1?
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.