MIL-SPEC · Electronic Components
RR3100A2A7S103
Resistor, Variable, Wire Wound, Pre
Part NumberRR3100A2A7S103
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-327-3523 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Shaft Length0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
Shaft Diameter0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Body Diameter0.906 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Terminal Type And Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section I-1.0 TO 1.0 SINGLE SECTION
Actuator Travel Control FeatureCONTINUOUS MOTION
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Function Characteristic Per SectioSINGLE SECTION LINEAR
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
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 RR3100A2A7S103 available?
We can source RR3100A2A7S103 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 RR3100A2A7S103 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RR3100A2A7S103 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 RR3100A2A7S103?
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 RR3100A2A7S103?
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.