Microsemi Corp. - High Performance Timing · Electronic Components
13-49-43R0125B
Crystal Unit, Quartz
Part Number13-49-43R0125B
ManufacturerMicrosemi Corp. - High Performance Timing
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-854-0868 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Operating Temp Range+10.0 TO 32.2 CELSIUS
Overall Length0.768 INCHES NOMINAL
Center To Center Distance Between0.192 INCHES NOMINAL
Style DesignatorOVAL BODY, PIN TERMINALS
Drive Level Rating2.5 MILLIWATTS NOMINAL AND 2.0 MILLIWATTS MINIMUM AND 3.0 MILLIWATTS MAXIMUM
Equivalent Resistance Value In Ohm50.0 NOMINAL
Frequency Tolerance For Operating-0.0005 TO 0.0005
Circuit ResonanceSERIES RESONANCE
Body Width0.402 INCHES MAXIMUM
Specified Frequency43.0125 MEGAHERTZ
Mode Of OscillationFUNDAMENTAL
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 13-49-43R0125B available?
We can source 13-49-43R0125B 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 13-49-43R0125B by Microsemi Corp. - High Performance Timing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 13-49-43R0125B 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 13-49-43R0125B?
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 13-49-43R0125B?
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.