Excelitas Technologies · Electronic Components
2-18556-01
Reactor — Coils and Transformers
Part Number2-18556-01
ManufacturerExcelitas Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-333-4921 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Winding Quantity1 SINGLE COMPONENT
Mounting Hole Diameter0.140 INCHES NOMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Overall Length1.300 INCHES NOMINAL
Frequency Rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity3 PIN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Center To Center Distance Between0.725 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Precious Material And LocationTERMINALS GOLD
Inductance Rating3.60 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Vendor Part Numbers2-18813-01
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 2-18556-01 available?
We can source 2-18556-01 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 2-18556-01 by Excelitas Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2-18556-01 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 2-18556-01?
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 2-18556-01?
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.