K&L Microwave · Electronic Components
4C40-1797-36-0
Filter, Band Pass
Part Number4C40-1797-36-0
ManufacturerK&L Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-015-2331 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Overall Length5.500 INCHES NOMINAL
Functional Terminal Type And Quant1 RECEPTACLE, COAXIAL INPUT FIRST FUNCTION
Body Length4.750 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Frequency Band Width Per Function1.779 GIGAHERTZ BLANK AND 1.815 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Input Impedance Per Function W Loa50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W So50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Overall Height2.620 INCHES NOMINAL
Body Width1.120 INCHES NOMINAL
Reference Frequency Per Function1.797 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers404409-1
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 4C40-1797-36-0 available?
We can source 4C40-1797-36-0 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 4C40-1797-36-0 by K&L Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4C40-1797-36-0 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 4C40-1797-36-0?
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 4C40-1797-36-0?
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.