Northrop Grumman Systems Corporation · Electronic Components
143181-0001
Divider, Power, Radio Frequency
Part Number143181-0001
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-410-7817 (NSN)
Federal Item NameDIVIDER,POWER,RADIO FREQUENCY
Federal Supply Class5985 — Antennas and Waveguides
Frequency Rating100.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM
Voltage Standing Wave Ratio1.40 AND 1.60
Overall Length0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
Output Quantity2
Precious Material And LocationTERMINAL SURFACES GOLD
Overall Height0.170 INCHES MAXIMUM
Overall Width0.505 INCHES NOMINAL
Terminal Type And Quantity4 PIN
Mounting Facility Type And Quantit4 TERMINAL
Insertion Loss In Decibels0.5 AND 1.0
ESD/EMICode A — ESD/EMI sensitive item
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 143181-0001 available?
We can source 143181-0001 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 143181-0001 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 143181-0001 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 143181-0001?
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 143181-0001?
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.