Raytheon Company · Electronic Components
LLH109
Dummy Load, Electrical
Part NumberLLH109
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-075-1081 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Height5.760 INCHES MINIMUM AND 5.800 INCHES MAXIMUM
Voltage Standing Wave Ratio1.10
Frequency Range Rating+1.250 TO 1.350 GIGAHERTZ
Waveguide Flange DesignationUG418A/U
Operating PositionALL POSITIONS
Voltage Standing Wave Ratio Freque+1.250 TO 1.350 GIGAHERTZ
Body Width9.030 INCHES NOMINAL
Body Height5.780 INCHES NOMINAL
Termination TypeWAVEGUIDE FLANGE
Power Rating6.500 MEGAWATTS PEAK AND 1.000 KILOWATTS AVERAGE
Cooling MethodSELF-COOLED
Vendor Part Numbers592R908H01
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 LLH109 available?
We can source LLH109 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 LLH109 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LLH109 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 LLH109?
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 LLH109?
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.