Northrop Grumman Systems Corporation · Electronic Components
123SCSA542-9
Filter, Radio Frequency Interfere
Part Number123SCSA542-9
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-320-4210 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Overall Length8.440 INCHES NOMINAL
Inclosure TypeENCASED
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Voltage Rating And Type28.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.625 INCHES
Mounting Facility Screw Thread SerUNEF
Mounting Facility Type And Quantit1 THREADED BUSHING THIRD FUNCTION
Operating Current Rating Per Funct30.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 THREADED STUD OUTPUT SECOND FUNCTION
Maximum Voltage Drop Per Function280.0 MILLIVOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Maximum Dielectric Withstanding Dc56.0 VOLTS AT SEA LEVEL
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 123SCSA542-9 available?
We can source 123SCSA542-9 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 123SCSA542-9 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 123SCSA542-9 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 123SCSA542-9?
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 123SCSA542-9?
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.