Cts Valpey Corporation · Electronic Components
44838-4
Crystal Unit, Quartz
Part Number44838-4
ManufacturerCts Valpey Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-020-2546 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Body Width0.725 INCHES MAXIMUM
Body Thickness0.317 INCHES MAXIMUM
Frequency Tolerance For Operating-0.005 TO 0.005
Operating Temp Range+0.0 TO 55.0 CELSIUS
Center To Center Distance Between0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
Style DesignatorOVAL BODY, PIN TERMINALS
Specified Frequency30.720 MEGAHERTZ
Overall Length1.749 INCHES MINIMUM AND 1.774 INCHES MAXIMUM
Body Length1.526 INCHES MAXIMUM
Circuit ResonanceSERIES RESONANCE
Overall Thickness0.352 INCHES MAXIMUM
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 44838-4 available?
We can source 44838-4 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 44838-4 by Cts Valpey Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 44838-4 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 44838-4?
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 44838-4?
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.