MIL-SPEC · Electronic Components
RTR12DY501M
Resistor, Variable, Wire Wound, Non
Part NumberRTR12DY501M
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-232-2993 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Reliability Failure Rate Level In1.000
Shaft Diameter0.115 INCHES NOMINAL
Reliability IndicatorESTABLISHED
Section Quantity1
Mounting Hole Diameter0.093 INCHES NOMINAL
Electrical Resistance Per Section500.0 OHMS SINGLE SECTION
Center To Center Distance Between0.100 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Terminal Type And Quantity3 PIN
Vendor Part NumbersM39015-1-003YM
ESD/EMICode A — 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 RTR12DY501M available?
We can source RTR12DY501M 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 RTR12DY501M by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RTR12DY501M 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 RTR12DY501M?
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 RTR12DY501M?
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.