Northrop Grumman Systems Corporation · Electronic Components
905876-1
Transformer, Power
Part Number905876-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-138-1881 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current2.6 AMPERES DC MINIMUM AND 3.8 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Nominal Thread Size0.138 INCHES SINGLE GROUP
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type And Quantity25 TURRET
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage112.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Maximum Operating Temp130.0 CELSIUS
Inclosure TypeFULLY INCLOSED
Winding Function And Quantity1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
Center To Center Distance Between1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
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 905876-1 available?
We can source 905876-1 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 905876-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 905876-1 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 905876-1?
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 905876-1?
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.