Microsemi Corp. - High Performance Timing · Electronic Components
2052803-4
Crystal Unit, Quartz
Part Number2052803-4
ManufacturerMicrosemi Corp. - High Performance Timing
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-089-6315 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Specified Frequency25.360 MEGAHERTZ
Body Length0.530 INCHES MAXIMUM
Operating Temp Range-10.0 TO 50.0 CELSIUS
Mode Of OscillationFUNDAMENTAL
Overall Thickness0.183 INCHES MAXIMUM
Frequency Tolerance For Operating-0.0005 TO 0.0005
Drive Level Rating2.0 MILLIWATTS NOMINAL
Terminal Length0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
Body Width0.402 INCHES NOMINAL
Shunt Capacitance In Picofarads8.0 MINIMUM AND 10.0 MAXIMUM
Terminal Diameter0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
Vendor Part Numbers19B201921-4
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 2052803-4 available?
We can source 2052803-4 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 2052803-4 by Microsemi Corp. - High Performance Timing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2052803-4 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 2052803-4?
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 2052803-4?
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.