Rockwell Collins · Electronic Components
673-1143-020
Filter, Band Pass
Part Number673-1143-020
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-043-5889 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Body MaterialMETAL
Functional Terminal Type And Quant1 PIN OUTPUT SECOND FUNCTION
Frequency Band Width Per Function300.00 HERTZ BLANK AND 3.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.112 INCHES
Reference Frequency Per Function1.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function5.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Insertion Loss At Reference Freque8.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Discrimination At Specified Freque18.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
Mounting Facility Type And Quantit2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Functi300.0 OHMS 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 673-1143-020 available?
We can source 673-1143-020 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 673-1143-020 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 673-1143-020 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 673-1143-020?
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 673-1143-020?
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.