BG Laboratories · Electronic Components
F18A
Reactor — Coils and Transformers
Part NumberF18A
ManufacturerBG Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-411-3043 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Body Length0.550 INCHES NOMINAL
Body Width0.500 INCHES NOMINAL
Inclosure TypeOPEN
Dc Resistance Rating In Ohms0.800 SINGLE COMPONENT SINGLE WINDING
Inductance Rating1.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Tab Width0.156 INCHES NOMINAL
Frequency Rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Body Height0.485 INCHES NOMINAL
Terminal Type And Quantity2 WIRE LEAD
Winding Quantity1 SINGLE COMPONENT
Mounting MethodTAB SINGLE GROUP
Vendor Part Numbers900187-001
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 F18A available?
We can source F18A 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 F18A by BG Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F18A 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 F18A?
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 F18A?
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.