NAVAIR/NAVSEA Design Activity · Electronic Components
2666937-1
Transformer, Pulse
Part Number2666937-1
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-253-0680 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Pulse Repetition Rate17.0 KILOHERTZ SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Impedance Rating In Ohms50.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
Center To Center Distance Between6.970 INCHES MINIMUM AND 7.030 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Shielding MethodPRIMARY SHIELD GROUNDED TO INCLOSURE AND SECONDARY SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Width10.125 INCHES MAXIMUM
Mounting Hole Diameter0.366 INCHES MINIMUM AND 0.376 INCHES MAXIMUM SINGLE GROUP
Mounting Facility Quantity6 SINGLE GROUP
Body Height10.125 INCHES MAXIMUM
Winding Function And Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
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 2666937-1 available?
We can source 2666937-1 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 2666937-1 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2666937-1 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 2666937-1?
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 2666937-1?
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.