Vishay Dale Electronics, LLC · Electronic Components
RS1A402F
Resistor, Fixed, Wire Wound, Induct
Part NumberRS1A402F
ManufacturerVishay Dale Electronics, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-984-9191 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Body Length0.422 INCHES NOMINAL
Power Dissipation Rating In Watts1.000 FREE AIR
Body Diameter0.093 INCHES NOMINAL
Ambient Temp At Full Rated Power25.0 CELSIUS
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Terminal TypeWIRE LEAD
Ambient Temp In Deg Celsius At Zer275.0
Electrical Resistance4.000 KILOHMS
Resistance Tolerance In Percent-1.000 TO 1.000
Temp Coefficient Of Resistance In-20.0 TO 20.0
Vendor Part NumbersRS1A40000F, RS1A4001F
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 RS1A402F available?
We can source RS1A402F 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 RS1A402F by Vishay Dale Electronics, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RS1A402F 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 RS1A402F?
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 RS1A402F?
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.