Northrop Grumman Systems Corporation · Electronic Components
578R889H03
Filter, Radio Frequency Interfere
Part Number578R889H03
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-101-3444 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Style DesignatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
Inclosure TypeHERMETICALLY SEALED
Body Length0.957 INCHES NOMINAL
Power Line Frequency Rating Per Fu400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 TAB, SOLDER LUG INPUT FIRST FUNCTION
Operating Voltage Rating And Type125.0 VOLTS AC BLANK AND 250.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Current Rating Per Funct10.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Outside Diameter0.702 INCHES NOMINAL
Overall Length1.745 INCHES NOMINAL
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 578R889H03 available?
We can source 578R889H03 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 578R889H03 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 578R889H03 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 578R889H03?
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 578R889H03?
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.