Honeywell · Electronic Components
4007856-1
Reactor — Coils and Transformers
Part Number4007856-1
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-180-3384 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Terminal Type And Quantity2 PIN
Body Outside Diameter1.188 INCHES MAXIMUM
Overall Length0.680 INCHES MAXIMUM
Inductance TypeFIXED
Dc Resistance Rating In Ohms0.250 SINGLE COMPONENT SINGLE WINDING
Body Length0.600 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current750.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Vendor Part NumbersE-154-2, PR-E-154-2
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 4007856-1 available?
We can source 4007856-1 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 4007856-1 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4007856-1 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 4007856-1?
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 4007856-1?
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.