Vishay Dale Electronics · Electronic Components
WWA1300B4R850B
Resistor, Fixed, Wire Wound
Part NumberWWA1300B4R850B
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-963-3862 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Body Diameter0.125 INCHES NOMINAL
Power Dissipation Rating In Watts0.100 FREE AIR
Ambient Temp At Full Rated Power25.0 CELSIUS
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Body Length0.375 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer125.0
Electrical Resistance4.850 OHMS
Style DesignatorAXIAL TERMINAL EACH END
Resistance Tolerance In Percent-0.100 TO 0.100
Vendor Part NumbersX900681-7
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 WWA1300B4R850B available?
We can source WWA1300B4R850B 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 WWA1300B4R850B by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WWA1300B4R850B 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 WWA1300B4R850B?
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 WWA1300B4R850B?
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.