Northrop Grumman Systems · Electronic Components
121-103-0001
Filter, Radio Frequency Interfere
Part Number121-103-0001
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-495-3147 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Body Length1.350 INCHES NOMINAL
Operating Current Rating Per Funct3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 TAB, SOLDER LUG INPUT FIRST FUNCTION
Inclosure TypeHERMETICALLY SEALED
Overall Length2.152 INCHES MAXIMUM
Operating Voltage Rating And Type25.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Maximum Voltage Drop Per Function500.0 MILLIVOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Vibration Resistance Range In Hert+5.0 TO 500.0
Operating Temp Range-54.0 TO 110.0 CELSIUS
Body Outside Diameter0.670 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED BUSHING THIRD FUNCTION
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 121-103-0001 available?
We can source 121-103-0001 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 121-103-0001 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 121-103-0001 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 121-103-0001?
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 121-103-0001?
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.