Northrop Grumman Systems · Electronic Components
7490A29H01
Resistor, Fixed, Composition
Part Number7490A29H01
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-435-7881 (NSN)
Federal Item NameRESISTOR,FIXED,COMPOSITION
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer68.0
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.380 INCHES MINIMUM AND 1.620 INCHES MAXIMUM
Inclosure TypeENCASED
Body Diameter0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
Power Dissipation Rating In Watts1.250 FREE AIR
Ambient Temp At Full Rated Power25.0 CELSIUS
Terminal TypeWIRE LEAD
Body Length1.095 INCHES NOMINAL
Style DesignatorAXIAL TERMINAL EACH END
Resistance Tolerance In Percent-1.000 TO 1.000
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 7490A29H01 available?
We can source 7490A29H01 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 7490A29H01 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7490A29H01 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 7490A29H01?
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 7490A29H01?
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.