Celco Pacific Division · Electronic Components
KY521-S560
Coil, Electrical
Part NumberKY521-S560
ManufacturerCelco Pacific Division
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-110-0839 (NSN)
Federal Item NameCOIL,ELECTRICAL
Federal Supply Class5950 — Coils and Transformers
Winding Quantity4 SINGLE COMPONENT
Body Length3.000 INCHES NOMINAL
Terminal Type And Quantity8 WIRE LEAD
Winding Operating Voltage4.80 AC VOLTS NOMINAL AND 10.00 DC KILOVOLTS NOMINAL SINGLE COMPONENT ALL WINDING
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Inductance Rating250.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Current1.9 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter2.875 INCHES NOMINAL
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 KY521-S560 available?
We can source KY521-S560 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 KY521-S560 by Celco Pacific Division obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KY521-S560 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 KY521-S560?
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 KY521-S560?
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.