MIL-SPEC · Electronic Components
CR105/U59M98750
Crystal Unit, Quartz
Part NumberCR105/U59M98750
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-682-2639 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Specified Frequency59.9875 MEGAHERTZ
Style DesignatorRECTANGULAR BODY, GULL WING
Circuit ResonanceSERIES RESONANCE
Body Width0.402 INCHES MAXIMUM
Mode Of OscillationFIFTH OVERTONE AND THIRD OVERTONE
Drive Level Rating1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
Shunt Capacitance In Picofarads4.0 MAXIMUM
Operating Temp Range-40.0 TO 95.0 CELSIUS
Frequency Tolerance For Operating-0.0025 TO 0.0025 AND -0.0050 TO 0.0050
Equivalent Resistance Value In Ohm60.0 MAXIMUM
Overall Thickness0.183 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 CR105/U59M98750 available?
We can source CR105/U59M98750 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 CR105/U59M98750 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR105/U59M98750 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 CR105/U59M98750?
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 CR105/U59M98750?
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.