Resin Systems Corp. · Electronic Components
LTF-0490
Dummy Load, Electrical
Part NumberLTF-0490
ManufacturerResin Systems Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-512-8781 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Voltage Standing Wave Ratio Freque+9.000 TO 9.200 GIGAHERTZ
Style DesignatorWAVEGUIDE MOUNTED
Cooling MethodSELF-COOLED
Voltage Standing Wave Ratio1.05
Frequency Range Rating+9.000 TO 9.200 GIGAHERTZ
Overall Length4.500 INCHES MAXIMUM
Termination TypeWAVEGUIDE FLANGE
Power Rating100.000 KILOWATTS PEAK AND 100.000 WATTS AVERAGE
Overall Width2.750 INCHES MAXIMUM
Waveguide Flange DesignationUG138/U
Overall Height2.500 INCHES MAXIMUM
Vendor Part Numbers584075-1
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 LTF-0490 available?
We can source LTF-0490 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 LTF-0490 by Resin Systems Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LTF-0490 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 LTF-0490?
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 LTF-0490?
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.