Microsemi Corp. - High Performance Timing · Electronic Components
52-4-1
Crystal Unit, Quartz
Part Number52-4-1
ManufacturerMicrosemi Corp. - High Performance Timing
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-046-2656 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Overall Length0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
Equivalent Resistance Value In Ohm25.0 MAXIMUM
Center To Center Distance Between0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
Style DesignatorOVAL BODY, WIRE LEADS
Frequency Tolerance For Operating-0.005 TO 0.005
Overall Thickness0.340 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
Mode Of OscillationFUNDAMENTAL
Specified Frequency10.2386 MEGAHERTZ
Overall Width0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Terminal Diameter0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM
Circuit ResonanceSERIES RESONANCE
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 52-4-1 available?
We can source 52-4-1 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 52-4-1 by Microsemi Corp. - High Performance Timing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 52-4-1 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 52-4-1?
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 52-4-1?
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.