BC Systems · Electronic Components
2101-7-1
Resistor, Variable, Wire Wound, Pre
Part Number2101-7-1
ManufacturerBC Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-901-3756 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Pilot Length0.0620 INCHES NOMINAL
Electrical Resistance Per Section20.0 KILOHMS SINGLE SECTION
Section Quantity1
Shaft Diameter0.125 INCHES NOMINAL
Bearing TypeBALL SHAFT
Mounting MethodCLAMP RING(S)
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Actuator Travel Control FeatureCONTINUOUS MOTION
Tap Location Tolerance Per Section-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
Shaft End Play0.005 INCHES
Terminal Type And Quantity4 TURRET
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 2101-7-1 available?
We can source 2101-7-1 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 2101-7-1 by BC Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2101-7-1 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 2101-7-1?
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 2101-7-1?
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.