Vanguard Electronics, LLC · Electronic Components
42066
Transformer, Radio Frequency
Part Number42066
ManufacturerVanguard Electronics, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-331-3163 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Overall Length0.933 INCHES MAXIMUM
Inductance Rating837.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTERMINAL AND UNTHREADED HOLE(S) SINGLE GROUP
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Hazardous Locations EnvironmentalVIBRATION RESISTANT
Turn Quantity9 SINGLE COMPONENT FIRST SECONDARY
Winding Function And Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Frequency Rating120.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Conductor Size0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY
Inclosure TypeOPEN
Mounting Facility Quantity1 SINGLE GROUP
Vendor Part Numbers67105950, 13211555-01
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 42066 available?
We can source 42066 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 42066 by Vanguard Electronics, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42066 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 42066?
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 42066?
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.