Fluke Corp. · Electronic Components
742049
Crystal Unit, Quartz
Part Number742049
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-379-0888 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Operating Temp Range+0.0 TO 70.0 CELSIUS
Terminal Diameter0.017 INCHES NOMINAL
Center To Center Distance Between0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
Drive Level Rating2.0 MILLIWATTS NOMINAL
Terminal Length0.500 INCHES MINIMUM
Equivalent Resistance Value In Ohm40.0 MAXIMUM
Frequency Tolerance For Operating-1.000 TO 1.000
Overall Length0.591 INCHES MAXIMUM
Style DesignatorOVAL BODY, WIRE LEADS
Overall Thickness0.197 INCHES MAXIMUM
Specified Frequency7.3728 MEGAHERTZ
Vendor Part NumbersNDK-073
ESD/EMICode A — ESD/EMI sensitive item
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 742049 available?
We can source 742049 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 742049 by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 742049 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 742049?
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 742049?
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.