Lockheed Martin Corporation · Electronic Components
SWR11889
Transformer, Pulse
Part NumberSWR11889
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-683-8125 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Inductance Rating900.00 MICROHENRIES NOMINAL SINGLE COMPONENT FIRST SECONDARY
Mounting Hole Diameter0.055 INCHES NOMINAL SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Primary To Secondary Turn Ratio6 TO 2 TO 1 SINGLE COMPONENT
Mounting Facility Quantity6 SINGLE GROUP
Pulse Repetition Rate200.0 HERTZ SINGLE COMPONENT
Dc Resistance Rating In Ohms6.000 SINGLE COMPONENT SINGLE PRIMARY
Terminal Type And Quantity6 SOLDER STUD
Body Length0.469 INCHES NOMINAL
Impedance Rating In Ohms6.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
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 SWR11889 available?
We can source SWR11889 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 SWR11889 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SWR11889 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 SWR11889?
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 SWR11889?
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.