Vishay Dale Electronics · Electronic Components
WSC452749900F
Resistor, Fixed, Wire Wound, Induct
Part NumberWSC452749900F
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-528-2755 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Electrical Resistance4.990 KILOHMS
Temp Range Of Temp Coefficient In-65.0 TO 275.0
Terminal Length0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
Reactance CharacteristicINDUCTIVE
Power Dissipation Rating In Watts2.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius At Zer275.0
Terminal TypeTERMINAL TYPE PER BODY STYLE
Ambient Temp At Full Rated Power70.0 CELSIUS
Body Width0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
Inclosure TypeUNINCLOSED
Vendor Part Numbers361A8191P71
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 WSC452749900F available?
We can source WSC452749900F 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 WSC452749900F by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WSC452749900F 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 WSC452749900F?
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 WSC452749900F?
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.