Northrop Grumman Systems Corp. · Electronic Components
TR1109
Synchro, Transmitter
Part NumberTR1109
ManufacturerNorthrop Grumman Systems Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-503-0400 (NSN)
Federal Item NameSYNCHRO,TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Rotor Input Current Rating35.0 MILLIAMPERES NOMINAL
Shaft Thread Length0.2500 INCHES NOMINAL SINGLE SHAFT
Shaft Slot Depth0.0450 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM SINGLE SHAFT
Body Size23
Frequency In Hertz60.0 NOMINAL
Rotor Input Electrical Power Ratin700.0 MILLIWATTS NOMINAL
Shaft Thread Series DesignatorUNF SINGLE SHAFT
Shaft Nominal Thread Size0.1900 INCHES SINGLE SHAFT
Terminal Type And Quantity5 SOLDER STUD
Shaft Length0.5020 INCHES NOMINAL SINGLE SHAFT
Rotor Input Voltage Rating In Volt110.0 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 TR1109 available?
We can source TR1109 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 TR1109 by Northrop Grumman Systems Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TR1109 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 TR1109?
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 TR1109?
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.