Northrop Grumman Systems Corporation · Electronic Components
580R553H02
Resistor, Thermal
Part Number580R553H02
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-079-3291 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Zero Power Resistance Tolerance In-12.0 TO 12.0
Power Dissipation Constant In Mill3.0
Inclosure TypeENCASED
Body Length0.260 INCHES NOMINAL
Zero Power Resistance50.300 KILOHMS
Width Across Flats0.250 INCHES NOMINAL
Reference Temp In Deg Celsius25.0
Body Outside Diameter0.250 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Thermal Time Constant In Seconds6.0
Terminal Length11.000 INCHES MINIMUM AND 13.000 INCHES MAXIMUM
Vendor Part NumbersSS20-I43A74/7
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 580R553H02 available?
We can source 580R553H02 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 580R553H02 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 580R553H02 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 580R553H02?
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 580R553H02?
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.