Viking Technologies, Ltd.. · Electronic Components
E178PT1
Transformer, Radio Frequency
Part NumberE178PT1
ManufacturerViking Technologies, Ltd..
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-229-8645 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Turn Quantity92 SINGLE COMPONENT SINGLE PRIMARY
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating540.0 KILOHERTZ MINIMUM AND 1.3 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Terminal Type And Quantity4 PIN
Body Length2.344 INCHES NOMINAL
Body Height1.750 INCHES NOMINAL
Coil Form TypeHOLLOW SINGLE COMPONENT
Inclosure TypeOPEN
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 E178PT1 available?
We can source E178PT1 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 E178PT1 by Viking Technologies, Ltd.. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E178PT1 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 E178PT1?
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 E178PT1?
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.