Rockwell Collins · Electronic Components
289-7128-160
Crystal Unit, Quartz
Part Number289-7128-160
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-108-9492 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Thickness0.150 INCHES MAXIMUM
Operating Temp Range-55.0 TO 105.0 CELSIUS
Overall Width0.435 INCHES MAXIMUM
Drive Level Rating4.0 MILLIWATTS MINIMUM AND 6.0 MILLIWATTS MAXIMUM
Equivalent Resistance Value In Ohm75.0 MAXIMUM
Frequency Tolerance For Operating-0.003 TO 0.003
Center To Center Distance Between0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
Specified Frequency5.500 MEGAHERTZ
Terminal Diameter0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Mode Of OscillationFUNDAMENTAL
Terminal Length0.500 INCHES MINIMUM
Vendor Part Numbers289-7128-160M2
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 289-7128-160 available?
We can source 289-7128-160 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 289-7128-160 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 289-7128-160 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 289-7128-160?
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 289-7128-160?
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.