MIL-SPEC · Electronic Components
CR109/U11M025000
Crystal Unit, Quartz
Part NumberCR109/U11M025000
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-064-2145 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Overall Length0.710 INCHES NOMINAL
Terminal Diameter0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
Terminal Length0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
Overall Width0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
Overall Thickness0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
Specified Frequency11.025 MEGAHERTZ
Controlled Reference Temp85.0 CELSIUS
Body Thickness0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
Test Data Document81349-MILC3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Operating Temp Range+80.0 TO 90.0 CELSIUS
Center To Center Distance Between0.182 INCHES MINIMUM AND 0.202 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 CR109/U11M025000 available?
We can source CR109/U11M025000 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 CR109/U11M025000 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR109/U11M025000 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 CR109/U11M025000?
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 CR109/U11M025000?
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.