Cts Inc. · Electronic Components
IF17W
Crystal Unit, Quartz
Part NumberIF17W
ManufacturerCts Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-667-2674 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Overall Thickness0.375 INCHES MAXIMUM
Body Width0.725 INCHES MAXIMUM
Equivalent Resistance Value In Ohm20.0 NOMINAL
Frequency Tolerance For Operating-0.005 TO 0.005
Terminal Diameter0.030 INCHES NOMINAL
Style DesignatorOVAL BODY, WIRE LEADS
Center To Center Distance Between0.485 INCHES NOMINAL
Terminal Length1.000 INCHES MINIMUM
Specified Frequency500.000 KILOHERTZ
Body Thickness0.345 INCHES NOMINAL
Overall Length0.844 INCHES NOMINAL
Vendor Part Numbers291-5175-00
Cancelled NSN5955-00-246-1209 (cancelled)
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 IF17W available?
We can source IF17W 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 IF17W by Cts Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If IF17W 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 IF17W?
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 IF17W?
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.