Vishay Dale Electronics, LLC · Electronic Components
XO-33A
Oscillator, Crystal Controlled
Part NumberXO-33A
ManufacturerVishay Dale Electronics, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-308-0705 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Length0.815 INCHES MAXIMUM
Control TypeREMOTE
Overall Height0.373 INCHES NOMINAL
Operating Temp Range+0.0 TO 70.0 CELSIUS
Overall Width0.515 INCHES MAXIMUM
Shock Resistance Rating In Gravita1000.0
Connection TypePIN BOTTOM
External Dc Operating Voltage In V4.5 MINIMUM SINGLE VOLTAGE AND 5.5 MAXIMUM SINGLE VOLTAGE
Frequency Per Channel40.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
Shock Pulse Duration Time0.35 MILLISECONDS
Basic Shape StyleRECTANGULAR OR SQUARE
Vendor Part NumbersMXO55-3, NCTO40B, K1145AM-40MHZ
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 XO-33A available?
We can source XO-33A 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 XO-33A by Vishay Dale Electronics, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If XO-33A 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 XO-33A?
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 XO-33A?
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.