Vishay Dale Electronics · Electronic Components
RWR78N2741FRB12
Resistor, Fixed, Wire Wound, Nonind
Part NumberRWR78N2741FRB12
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-694-5173 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,NONIND
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-20.0 TO 20.0
Power Dissipation Rating In Watts10.0 FREE AIR
Ambient Temp In Deg Celsius At Zer25.0
Style DesignatorAXIAL TERMINAL EACH END
Reliability IndicatorESTABLISHED
Reactance CharacteristicNONINDUCTIVE
Reliability Failure Rate Level In0.01
Inclosure TypeHERMETICALLY SEALED
Body Length1.780 INCHES NOMINAL
Unpackaged Unit Weight9.0 GRAMS MAXIMUM
Electrical Resistance2.74 KILOHMS
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 RWR78N2741FRB12 available?
We can source RWR78N2741FRB12 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 RWR78N2741FRB12 by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RWR78N2741FRB12 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 RWR78N2741FRB12?
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 RWR78N2741FRB12?
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.