Vishay Dale Electronics · Electronic Components
RS2-821J
Resistor, Fixed, Wire Wound
Part NumberRS2-821J
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-204-7070 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Electrical Resistance820.000 OHMS
Body Diameter0.250 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer275.0
Power Dissipation Rating In Watts3.000 FREE AIR
Ambient Temp At Full Rated Power100.0 CELSIUS
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Body Length0.625 INCHES NOMINAL
Resistance Tolerance In Percent-5.000 TO 5.000
Style DesignatorAXIAL TERMINAL EACH END
Temp Coefficient Of Resistance In-20.0 TO 20.0
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 RS2-821J available?
We can source RS2-821J 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 RS2-821J by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RS2-821J 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 RS2-821J?
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 RS2-821J?
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.