MIL-SPEC · Electronic Components
RJR50FP503R
Resistor, Variable, Nonwire Wound,
Part NumberRJR50FP503R
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-411-9674 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Actuator TypeFLUSH DRIVE WITH SLOT-HOLE
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Terminal Length0.720 INCHES MINIMUM
Center To Center Distance Between1.000 INCHES NOMINAL
Reliability Failure Rate Level In0.010
Mounting MethodTERMINAL
Electrical Resistance Per Section50.0 KILOHMS SINGLE SECTION
Terminal LocationREAR END
Reliability IndicatorESTABLISHED
Power Dissipation Rating Per Secti0.250 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 PIN
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 RJR50FP503R available?
We can source RJR50FP503R 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 RJR50FP503R by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RJR50FP503R 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 RJR50FP503R?
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 RJR50FP503R?
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.