MIL-SPEC · Electronic Components
RJ11AS503
Resistor, Variable, Nonwire Wound,
Part NumberRJ11AS503
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-927-9381 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft Length0.036 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
Section Quantity1
Lateral Distance Between Mounting0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
Power Dissipation Rating Per Secti0.3 FREE AIR SINGLE SECTION
Overall Width0.235 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Terminal Type And Quantity3 TAB, SOLDER LUG
Effective Electrical Rotation In D6120.0 MINIMUM AND 9720.0 MAXIMUM
Ambient Temp In Deg Celsius Per Se150.0 SINGLE SECTION
Rotary Actuator Travel In Angular6120.0 MINIMUM AND 9720.0 MAXIMUM
Mounting MethodUNTHREADED HOLE(S)
Cancelled NSN5905-00-997-3998 (cancelled)
ESD/EMICode B — ESD/EMI sensitive item
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 RJ11AS503 available?
We can source RJ11AS503 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 RJ11AS503 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RJ11AS503 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 RJ11AS503?
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 RJ11AS503?
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.