Kearfott · Electronic Components
5RS901-2E
Synchro, Control Transformer
Part Number5RS901-2E
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-826-7051 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Body Size11
MaterialSTEEL CORROSION RESISTING BODY
Shaft Slot Depth0.0300 INCHES NOMINAL SINGLE SHAFT
Rotor Dc Resistance In Ohms385.00 NOMINAL
Terminal LocationREAR
Transformation Ratio0.735 ROTOR TO STATOR NOMINAL
Maximum Fundamental Null Voltage I59.00 OUTPUT
Zro Impedance Magnitude In Ohms3340.00 NOMINAL
Zro Impedance Angle In Deg79.20 NOMINAL
Mounting Surface To Terminal End D1.7960 INCHES NOMINAL
Zso Impedance Angle In Deg80.80 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 5RS901-2E available?
We can source 5RS901-2E 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 5RS901-2E by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5RS901-2E 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 5RS901-2E?
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 5RS901-2E?
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.