Honeywell International, Inc. · Electronic Components
EX20B9-2
Regulator, Voltage
Part NumberEX20B9-2
ManufacturerHoneywell International, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-00-864-5017 (NSN)
Federal Item NameREGULATOR,VOLTAGE
Federal Supply Class6110 — Electrical Control Equipment
Regulation Percent3.00
Compensation ProvidedINDIVIDUAL DROOP
Overall Length11.750 INCHES NOMINAL
Input Current TypeAC
Input Voltage Rating In Volts120.0 NOMINAL AND 208.0 NOMINAL
Mounting MethodTHREADED HOLE(S) OR UNTHREADED HOLE(S)
Input PhaseTHREE
Mounting Hole Quantity4
Enclosure FeatureOPEN
Electronic Device TypeELECTRON TUBE
Overall Height4.750 INCHES NOMINAL
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 EX20B9-2 available?
We can source EX20B9-2 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 EX20B9-2 by Honeywell International, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EX20B9-2 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 EX20B9-2?
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 EX20B9-2?
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.