General Electric · Electronic Components
66121-1R0
Resistor, Fixed, Wire Wound
Part Number66121-1R0
ManufacturerGeneral Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-114-7960 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Terminal TypeTAB, SOLDER LUG
Body Height0.500 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Mounting Hole Size0.375 INCHES NOMINAL
Body Width3.500 INCHES NOMINAL
Terminal Length0.500 INCHES NOMINAL
Body Length8.250 INCHES NOMINAL
Power Dissipation Rating In Watts170.000 FREE AIR
Distance Between Centerlines Of Mo9.250 INCHES NOMINAL
Style DesignatorTERMINALS ONE EDGE
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 66121-1R0 available?
We can source 66121-1R0 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 66121-1R0 by General Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 66121-1R0 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 66121-1R0?
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 66121-1R0?
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.