Northrop Grumman Systems · Electronic Components
990C689H01-2502
Resistor, Fixed, Wire Wound, Induct
Part Number990C689H01-2502
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-062-2306 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Inclosure TypeENCASED
Reliability IndicatorNOT ESTABLISHED
Mounting Hole Size0.188 INCHES NOMINAL
Body Height2.188 INCHES NOMINAL
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Distance Between Centerlines Of Mo3.875 INCHES NOMINAL
Power Dissipation Rating In Watts100.000 FREE AIR
Terminal Length1.250 INCHES NOMINAL
Body Length4.500 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer275.0
Terminal TypeTHREADED STUD
Vendor Part NumbersRH250X000K25001B
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 990C689H01-2502 available?
We can source 990C689H01-2502 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 990C689H01-2502 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 990C689H01-2502 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 990C689H01-2502?
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 990C689H01-2502?
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.