Ward Leonard Ct · Electronic Components
SK511D
Resistor, Fixed, Wire Wound, Induct
Part NumberSK511D
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-502-7025 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Ambient Temp At Full Rated Power40.0 CELSIUS
Mounting Hole Size0.188 INCHES NOMINAL
Terminal Length0.531 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer340.0
Power Dissipation Rating In Watts40.000 FREE AIR
Body Width1.250 INCHES NOMINAL
Body Length4.625 INCHES NOMINAL
Terminal Width0.188 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Distance Between Centerlines Of Mo2.469 INCHES NOMINAL
Body Height0.500 INCHES NOMINAL
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 SK511D available?
We can source SK511D 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 SK511D by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SK511D 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 SK511D?
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 SK511D?
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.