Philips North America LLC · Electronic Components
66B149
Transformer, Power
Part Number66B149
ManufacturerPhilips North America LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-087-5944 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Body Height5.562 INCHES NOMINAL
Winding Operating Voltage6.70 AC VOLTS NOMINAL AND 7.30 AC VOLTS NOMINAL AND 8.30 AC VOLTS NOMINAL AND 9.60 AC VOLTS NOMINAL AND 11.30 AC VOL
Terminal Type And Quantity10 TAB, SOLDER LUG
Nominal Thread Size0.190 INCHES SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNF SINGLE GROUP
Body Length4.312 INCHES NOMINAL
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Current9.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Body Width3.688 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
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 66B149 available?
We can source 66B149 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 66B149 by Philips North America LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 66B149 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 66B149?
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 66B149?
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.