Moog Inc. · Electronic Components
4277-04
Synchro, Control Transformer
Part Number4277-04
ManufacturerMoog Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-732-5536 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Transformation Ratio2.203 ROTOR TO STATOR NOMINAL
Terminal Type And Quantity5 WIRE LEAD
Mounting Surface To Terminal End D1.2400 INCHES MAXIMUM
Electrical Error Angular Range In-10.0 TO 10.0
Maximum Total Null Voltage Output0.03
Stator Input Voltage Rating In Vol11.8 NOMINAL
Shaft Diameter0.1200 INCHES NOMINAL SINGLE SHAFT
Stator Input Electrical Power Rati90.0 MILLIWATTS NOMINAL
MaterialSTEEL CORROSION RESISTING BODY
Terminal LocationREAR
Stator Input Current Rating33.0 MILLIAMPERES NOMINAL
Vendor Part NumbersCM41002017, L200008505
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 4277-04 available?
We can source 4277-04 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 4277-04 by Moog Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4277-04 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 4277-04?
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 4277-04?
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.