Northrop Grumman Systems · Electronic Components
4A12231H01
Filter, Radio Frequency Interfere
Part Number4A12231H01
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-477-3611 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Body Width7.750 INCHES NOMINAL
Functional Terminal Type And Quant6 THREADED STUD INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
Power Line Frequency Rating Per Fu60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit6 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Operating Temp Range+0.0 TO 85.0 CELSIUS
Operating Voltage Rating And Type440.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL
Inclosure TypeHERMETICALLY SEALED
Vendor Part NumbersNF-969, 2050F11 ITEM 22
ESD/EMICode A — ESD/EMI sensitive item
Reference Number Differentiating CMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
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 4A12231H01 available?
We can source 4A12231H01 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 4A12231H01 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4A12231H01 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 4A12231H01?
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 4A12231H01?
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.