Raytheon · Electronic Components
535739-1
Crystal Unit, Quartz
Part Number535739-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-453-4520 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Style DesignatorBRACKET TYPE, WIRE LEADS
Load Capacitance In Picofarads31.5 MINIMUM AND 32.5 MAXIMUM
Frequency Tolerance For Operating-0.005 TO 0.005
Mode Of OscillationFUNDAMENTAL
Drive Level Rating0.5 MILLIWATTS MAXIMUM
Operating Temp Range+55.0 TO 85.0 CELSIUS
Center To Center Distance Between0.128 INCHES MINIMUM AND 0.168 INCHES MAXIMUM
Equivalent Resistance Value In Ohm30.0 MAXIMUM
Overall Width0.275 INCHES NOMINAL
Specified Frequency9.999 MEGAHERTZ AND 10.250 MEGAHERTZ
Shunt Capacitance In Picofarads7.0 MAXIMUM
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 535739-1 available?
We can source 535739-1 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 535739-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 535739-1 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 535739-1?
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 535739-1?
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.