Neurotech Corp. Control Electronics Div · Electronic Components
21-409
Transformer, Radio Frequency
Part Number21-409
ManufacturerNeurotech Corp. Control Electronics Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-604-8627 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Body Length0.844 INCHES NOMINAL
Thread Quantity Per Inch32 SINGLE GROUP
Adjustment Method And Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY
Terminal Type And Quantity4 TAB, SOLDER LUG
Turn Quantity14 SINGLE COMPONENT SINGLE SECONDARY
Nominal Thread Size0.190 INCHES SINGLE GROUP
Thread Series DesignatorUNF SINGLE GROUP
Body Outside Diameter0.641 INCHES NOMINAL
Mounting MethodTHREADED BUSHING SINGLE GROUP
Inductance Rating0.90 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Cancelled NSN5950-00-608-8699 (cancelled)
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 21-409 available?
We can source 21-409 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 21-409 by Neurotech Corp. Control Electronics Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21-409 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 21-409?
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 21-409?
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.