Vishay Dale Electronics · Electronic Components
WWL4400B90001F
Resistor, Fixed, Wire Wound
Part NumberWWL4400B90001F
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-683-2126 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Body Length0.500 INCHES NOMINAL
Power Dissipation Rating In Watts0.500 FREE AIR
Inclosure TypeENCAPSULATED
Body Diameter0.500 INCHES NOMINAL
Terminal Length0.781 INCHES NOMINAL
Ambient Temp At Full Rated Power85.0 CELSIUS
Ambient Temp In Deg Celsius At Zer125.0
Terminal TypeTAB, SOLDER LUG
Style DesignatorRADIAL TERMINAL EACH END
Resistance Tolerance In Percent-0.500 TO 0.500
Electrical Resistance90.000 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 WWL4400B90001F available?
We can source WWL4400B90001F 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 WWL4400B90001F by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WWL4400B90001F 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 WWL4400B90001F?
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 WWL4400B90001F?
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.