Raytheon · Electronic Components
984882-4B
Transformer Assembly
Part Number984882-4B
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-254-2151 (NSN)
Federal Item NameTRANSFORMER ASSEMBLY
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity2 ALL GROUPINGS
Winding Function And Quantity1 PRIMARY AND 3 SECONDARY THIRD COMPONENT
Winding Operating Voltage178.16 AC VOLTS NOMINAL AND 195.84 AC VOLTS NOMINAL AND 213.51 AC VOLTS NOMINAL THIRD COMPONENT FOURTH SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SECOND GROUP
Winding Operating Current1.2 AMPERES AC MAXIMUM THIRD COMPONENT SECOND SECONDARY
Mounting MethodUNTHREADED HOLE(S) FIRST GROUP
Distance Between Mounting Facility5.375 INCHES NOMINAL FIRST MOUNTING FACILITY SINGLE CENTER GROUP
Frequency Rating10.0 KILOHERTZ NOMINAL ALL COMPONENTS
Rating MethodELECTRICAL ALL COMPONENTS ALL SECONDARY
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL THIRD COMPONENT
Vendor Part Numbers12020, 321-18050-03
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 984882-4B available?
We can source 984882-4B 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 984882-4B by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 984882-4B 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 984882-4B?
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 984882-4B?
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.