Fluke Corp. · Electronic Components
278309
Resistor Set, Matched
Part Number278309
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-402-2060 (NSN)
Federal Item NameRESISTOR SET,MATCHED
Federal Supply Class5905 — Resistors
Component Controlling AgencyJOHN FLUKE MFG CO
Electrical Resistance298.8 KILOHMS AND 698.8 KILOHMS
Component Identifying Number8300A4505 DRAWING NO.
Resistance Tolerance In Percent-0.5 TO 0.5
Component RelationshipMATCHED TO EACH OTHER
Resistor Quantity2
Respective Resistance Tolerance In-0.2 TO 0.2
Vendor Part Numbers4710-278309
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 278309 available?
We can source 278309 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 278309 by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 278309 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 278309?
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 278309?
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.