Freed Transformer · Electronic Components
40300
Saturable Reactor
Part Number40300
ManufacturerFreed Transformer
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-723-3881 (NSN)
Federal Item NameSATURABLE REACTOR
Federal Supply Class5950 — Coils and Transformers
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Saturation Current Rating40.0 MILLIAMPERES
Terminal Type And Quantity6 TAB, SOLDER LUG
Dc Resistance Rating In Ohms10.000 SINGLE COMPONENT ALL CONTROL
Winding Operating Voltage33.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Hole Diameter0.147 INCHES NOMINAL SINGLE GROUP
Center To Center Distance Between4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting Facility Quantity4 SINGLE GROUP
Overall Width4.500 INCHES NOMINAL
Inclosure TypeOPEN
Vendor Part Numbers71651
Cancelled NSN5930-00-922-4822 (cancelled)
Mounting ConfigurationTWO UNTHREADED MTG HOLES LOCATED 180.0 DEG APART
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 40300 available?
We can source 40300 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 40300 by Freed Transformer obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40300 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 40300?
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 40300?
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.