MIL-SPEC · Electronic Components
11R40N4R8A
Resolver, Electrical
Part Number11R40N4R8A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-01-012-8062 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Maximum Temp Rise20.0 CELSIUS
Stator Input Electrical Power Rati500.0 MILLIWATTS NOMINAL
Phase Shift Angle In Deg2.400 INPUT TO OUTPUT NOMINAL
Body Size11
Maximum Fundamental Null Voltage I120.00 OUTPUT
Actuator Friction Torque At Minus25.0 CENTIMETER-GRAMS MAXIMUM
Electrical Error Angular Range In-0.333 TO 0.333
Test Data Document81349-MIL-R-21530 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Stator Input Current Rating29.0 MILLIAMPERES NOMINAL
Stator Input Voltage Rating In Vol115.0 NOMINAL
Frequency In Hertz400.0 MINIMUM AND 800.0 MAXIMUM
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 11R40N4R8A available?
We can source 11R40N4R8A 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 11R40N4R8A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11R40N4R8A 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 11R40N4R8A?
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 11R40N4R8A?
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.