Northrop Grumman Systems Corporation · Electronic Components
128C361H03
Attenuator, Variable
Part Number128C361H03
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-484-4895 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Center To Center Distance Between2.500 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Mounting Facility PatternFOUR POSITION RECTANGULAR
Attenuation Variation MethodCONTINUOUS
Test Data Document97942-128C361H03 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACT
Adjustment Device Type And Quantit1 KNOB
Voltage Standing Wave Ratio1.50
Terminal Type And Quantity2 CONNECTOR, COAXIAL, FEMALE
Power Rating6.0 WATTS AVERAGE
Overall Width1.500 INCHES NOMINAL
Frequency Range2.900 GIGAHERTZ MINIMUM AND 3.100 GIGAHERTZ MAXIMUM
Vendor Part Numbers4604-15C
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 128C361H03 available?
We can source 128C361H03 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 128C361H03 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 128C361H03 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 128C361H03?
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 128C361H03?
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.