Raytheon · Electronic Components
H455553
Dummy Load, Electrical
Part NumberH455553
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-620-2969 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Cooling MethodSELF-COOLED
Power Rating2.0 WATTS AVERAGE
Impedance Rating In Ohms50.0 NOMINAL
Connector End DesignMALE
Operating PositionALL POSITIONS
Termination TypeCONNECTOR
Style DesignatorCOAXIAL MOUNTED
Overall Length0.53 INCHES NOMINAL
Vendor Part NumbersTRM-2091-M0-SMA-02
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 H455553 available?
We can source H455553 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 H455553 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H455553 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 H455553?
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 H455553?
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.