Rockwell Collins · Electronic Components
289-7208-280
Crystal Unit, Quartz
Part Number289-7208-280
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-028-2579 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Mode Of OscillationFIFTH OVERTONE
Equivalent Resistance Value In Ohm60.0 MAXIMUM
Style DesignatorHAT TYPE, 3 WIRE LEADS
Operating Temp Range+10.0 TO 40.0 CELSIUS AND -30.0 TO 60.0 CELSIUS
Frequency Tolerance For Operating-0.001 TO 0.001 AND -0.0015 TO 0.0015
Drive Level Rating0.5 MILLIWATTS NOMINAL
Center To Center Distance Between0.200 INCHES NOMINAL
Specified Frequency101.8562 MEGAHERTZ
Overall Diameter0.400 INCHES MAXIMUM
Terminal Diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Shunt Capacitance In Picofarads3.75 MINIMUM AND 5.25 MAXIMUM
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 289-7208-280 available?
We can source 289-7208-280 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 289-7208-280 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 289-7208-280 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 289-7208-280?
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 289-7208-280?
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.