MIL-SPEC · Electronic Components
RR1300D2B7I502
Resistor, Variable, Wire Wound, Pre
Part NumberRR1300D2B7I502
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-412-2512 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Mounting MethodCLAMP RING(S)
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Terminal Type And Quantity3 TURRET
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Mounting Lip Diameter1.4370 INCHES NOMINAL
Pilot Length0.0620 INCHES NOMINAL
Shaft Diameter0.2500 INCHES MAXIMUM
Body Diameter1.6250 INCHES MAXIMUM
Resistance Tolerance Per Section I-3.0 TO 3.0 SINGLE SECTION
Shaft StyleROUND
Reliability IndicatorNOT ESTABLISHED
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 RR1300D2B7I502 available?
We can source RR1300D2B7I502 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 RR1300D2B7I502 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RR1300D2B7I502 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 RR1300D2B7I502?
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 RR1300D2B7I502?
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.