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Ward Leonard Ct  · Electronic Components

8-1-2IND1-5RIBFL50

Resistor, Fixed, Wire Wound

Part Number8-1-2IND1-5RIBFL50
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-10.000 TO 10.000
Ambient Temp In Deg Celsius At Zer415.0
Body Length8.500 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Terminal Length0.562 INCHES NOMINAL
Ambient Temp At Full Rated Power40.0 CELSIUS
Body Diameter1.375 INCHES NOMINAL
Inclosure TypeUNINCLOSED
Power Dissipation Rating In Watts300.000 FREE AIR
Style DesignatorRADIAL TERMINAL EACH END
Cubic Measure12.622 CUBIC INCHES
Vendor Part Numbers563-4105-101336750
Cancelled NSN5905-00-101-2861 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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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

Frequently asked

Is 8-1-2IND1-5RIBFL50 available?
We can source 8-1-2IND1-5RIBFL50 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 8-1-2IND1-5RIBFL50 by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8-1-2IND1-5RIBFL50 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 8-1-2IND1-5RIBFL50?
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 8-1-2IND1-5RIBFL50?
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.