Northrop Grumman Systems · Electronic Components
GR815CW3945F2
Resistor, Fixed, Film
Part NumberGR815CW3945F2
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-184-3507 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-1.000 TO 1.000
Ambient Temp In Deg Celsius At Zer220.0
Temp Range Of Temp Coefficient In-55.0 TO 125.0
Body Diameter0.295 INCHES NOMINAL
Power Dissipation Rating In Watts5.000 FREE AIR
Inclosure TypeENCAPSULATED
Ambient Temp At Full Rated Power70.0 CELSIUS
Terminal TypeWIRE LEAD
Temp Coefficient Of Resistance In-100.0 TO 100.0
Terminal Length1.500 INCHES MINIMUM
Reliability IndicatorNOT ESTABLISHED
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 GR815CW3945F2 available?
We can source GR815CW3945F2 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 GR815CW3945F2 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GR815CW3945F2 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 GR815CW3945F2?
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 GR815CW3945F2?
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.