Kearfott · Electronic Components
15CT4B
Synchro, Control Transformer
Part Number15CT4B
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-01-081-3845 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Pilot Length0.0400 INCHES NOMINAL
Plus J Zrs Reactance In Ohms1300.00 NOMINAL
Shaft Thread Length0.2920 INCHES NOMINAL SINGLE SHAFT
Mounting Surface To Terminal End D1.6400 INCHES NOMINAL
Terminal LocationREAR
Shaft Thread DirectionRIGHT-HAND SINGLE SHAFT
Actuator Friction Torque At Plus 26.0 CENTIMETER-GRAMS NOMINAL
Body Size15
Stator Input Current Rating10.0 MILLIAMPERES NOMINAL
Shaft Thread Series DesignatorUNF SINGLE SHAFT
Frequency In Hertz400.0 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 15CT4B available?
We can source 15CT4B 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 15CT4B by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 15CT4B 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 15CT4B?
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 15CT4B?
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.