Keysight Technologies Inc. · Electronic Components
1813-0143
Oscillator, Crystal Controlled
Part Number1813-0143
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-146-2906 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Height0.540 INCHES NOMINAL
Overall Length0.812 INCHES NOMINAL
Basic Shape StyleRECTANGULAR OR SQUARE
Signal Voltage Rating Per Channel5.000 VOLTS NOMINAL INPUT
Connection TypePRINTED CIRCUIT BOTTOM
Frequency Per Channel19.6608 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Circuit Construction TypeSOLID STATE
External Dc Operating Voltage In V5.0 NOMINAL SINGLE VOLTAGE
Environmental ProtectionSHOCK RESISTANT AND VIBRATION
Connection Contact Type And Quanti4 PRINTED CIRCUIT EXTERNAL
Identification Designator1813-0143-28480
Vendor Part NumbersX0-43C-19.6608MHZ, RASCO 0-19.6608MHZ
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 1813-0143 available?
We can source 1813-0143 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 1813-0143 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1813-0143 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 1813-0143?
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 1813-0143?
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.