Northrop Grumman Systems Corporation · Electronic Components
900409-1
Filter, Band Suppression
Part Number900409-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-075-6122 (NSN)
Federal Item NameFILTER,BAND SUPPRESSION
Federal Supply Class5915 — Filters and Networks
Mounting Facility Type And Quantit3 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Discrimination At Specified Freque20.0 MINIMUM BLANK AND 40.0 MINIMUM BLANK FIRST FUNCTION
Functional Terminal Type And Quant1 WIRE LEAD INPUT FIRST FUNCTION
Inclosure TypeENCAPSULATED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Insertion Loss At Reference Freque3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Functi600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Specified Frequencies Of Discrimin350.00 HERTZ BLANK AND 360.00 HERTZ BLANK AND 390.00 HERTZ BLANK AND 400.00 HERTZ BLANK LOCATION NOT OTHERWISE SPECIF
Body Width0.550 INCHES MAXIMUM
Body Length0.830 INCHES MAXIMUM
Operating Temp Range-54.0 TO 125.0 CELSIUS
Vendor Part NumbersF1820
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 900409-1 available?
We can source 900409-1 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 900409-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 900409-1 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 900409-1?
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 900409-1?
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.