BG Laboratories · Electronic Components
1981597-1
Reactor — Coils and Transformers
Part Number1981597-1
ManufacturerBG Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-298-1936 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Body Width1.000 INCHES MAXIMUM
Features ProvidedCOLOR CODED LEAD
Terminal Type And Quantity2 WIRE LEAD
Body Length0.750 INCHES NOMINAL
Body Height0.770 INCHES NOMINAL
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Distance Between Mounting Facility1.256 INCHES MINIMUM AND 1.276 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Inductance TypeFIXED
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 1981597-1 available?
We can source 1981597-1 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 1981597-1 by BG Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1981597-1 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 1981597-1?
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 1981597-1?
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.