Microsemi Corp. - High Performance Timing · Electronic Components
20BD455
Crystal Unit, Quartz
Part Number20BD455
ManufacturerMicrosemi Corp. - High Performance Timing
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-668-4156 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Width0.688 INCHES NOMINAL
Overall Width0.720 INCHES NOMINAL
Terminal Length2.000 INCHES NOMINAL
Terminal Diameter0.017 INCHES NOMINAL
Circuit ResonanceSERIES RESONANCE
Overall Thickness0.312 INCHES NOMINAL
Body Thickness0.280 INCHES NOMINAL
Style DesignatorOVAL BODY, WIRE LEADS
Center To Center Distance Between0.478 INCHES NOMINAL
Mode Of OscillationFUNDAMENTAL
Specified Frequency445.000 KILOHERTZ
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 20BD455 available?
We can source 20BD455 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 20BD455 by Microsemi Corp. - High Performance Timing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 20BD455 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 20BD455?
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 20BD455?
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.