Unisys · Electronic Components
DRA49510
Crystal Unit, Quartz
Part NumberDRA49510
ManufacturerUnisys
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-686-6754 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Specified Frequency332.800 KILOHERTZ
Terminal Diameter0.050 INCHES NOMINAL
Terminal Length0.238 INCHES NOMINAL
Center To Center Distance Between0.486 INCHES NOMINAL
Operating Temp Range+15.0 TO 35.0 CELSIUS
Frequency Tolerance For Operating-0.005 TO 0.005
Body Length1.516 INCHES NOMINAL
Style DesignatorOVAL BODY, PIN TERMINALS
Mode Of OscillationFUNDAMENTAL
Overall Thickness0.343 INCHES NOMINAL
Overall Length1.754 INCHES NOMINAL
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 DRA49510 available?
We can source DRA49510 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 DRA49510 by Unisys obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DRA49510 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 DRA49510?
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 DRA49510?
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.