Microsemi Corp. - High Performance Timing · Electronic Components
6738
Crystal Unit, Quartz
Part Number6738
ManufacturerMicrosemi Corp. - High Performance Timing
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-998-0406 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Overall Thickness0.352 INCHES MAXIMUM
Equivalent Resistance Value In Ohm100000.0 NOMINAL
Operating Temp Range+0.0 TO 50.0 CELSIUS
Frequency Tolerance For Operating-0.010 TO 0.010
Style DesignatorOVAL BODY, WIRE LEADS
Center To Center Distance Between0.486 INCHES NOMINAL
Body Thickness0.317 INCHES MAXIMUM
Terminal Diameter0.030 INCHES NOMINAL
Overall Length1.775 INCHES MAXIMUM
Mode Of OscillationFUNDAMENTAL
Specified Frequency2.750 KILOHERTZ
Vendor Part Numbers77C706673PT8REVK
Outside Diameter0.375 INCHES NOMINAL
MaterialPAPER OVERALL
Material Document And ClassificatiMIL-F-1148, GRADE CH, FORM T MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Shank Height0.031 INCHES NOMINAL
Inside Diameter0.196 INCHES NOMINAL
Overall Height0.094 INCHES NOMINAL
Shank Outside Diameter0.308 INCHES NOMINAL
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 6738 available?
We can source 6738 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 6738 by Microsemi Corp. - High Performance Timing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6738 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 6738?
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 6738?
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.