Emerson Electric Co Computer Power Div · Electronic Components
12-749343-00
Transformer, Pulse
Part Number12-749343-00
ManufacturerEmerson Electric Co Computer Power Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-244-2397 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Overall Length0.630 INCHES NOMINAL
Terminal Type And Quantity4 PIN
Inclosure TypeFULLY INCLOSED
Dc Resistance Rating In Ohms0.350 SINGLE COMPONENT SINGLE SECONDARY
Body Length0.430 INCHES MAXIMUM
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Outside Diameter0.720 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating26.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Vendor Part NumbersRL1392
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 12-749343-00 available?
We can source 12-749343-00 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 12-749343-00 by Emerson Electric Co Computer Power Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12-749343-00 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 12-749343-00?
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 12-749343-00?
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.