Cts Inc. · Electronic Components
FNC668
Filter, Band Pass
Part NumberFNC668
ManufacturerCts Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-971-2061 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Functional Terminal Type And Quant2 PIN GROUND THIRD FUNCTION
Mounting Facility Type And Quantit1 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Insertion Loss At Reference Freque3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.112 INCHES
Inclosure TypeHERMETICALLY SEALED
Reference Frequency Per Function352.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range-12.0 TO 85.0 CELSIUS
Load Impedance Per Function1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Functi1.5 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Frequency Band Width Per Function347.00 KILOHERTZ BLANK AND 357.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
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 FNC668 available?
We can source FNC668 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 FNC668 by Cts Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FNC668 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 FNC668?
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 FNC668?
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.