L3Harris Technologies, Inc. · Electronic Components
F37888-1
Transformer, Radio Frequency
Part NumberF37888-1
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-189-0915 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Outside Diameter0.625 INCHES NOMINAL
Mounting Facility Quantity2 SINGLE GROUP
Winding Conductor Size0.00280 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY
Turn Quantity8-1/2 SINGLE COMPONENT SINGLE PRIMARY
Distance Between Mounting Facility0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting Hole Diameter0.140 INCHES NOMINAL SINGLE GROUP
Inductance Rating29.20 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length2.000 INCHES NOMINAL
Inclosure TypeOPEN
Terminal Type And Quantity4 TAB, SOLDER LUG
Vendor Part Numbers47557
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 F37888-1 available?
We can source F37888-1 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 F37888-1 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F37888-1 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 F37888-1?
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 F37888-1?
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.