Ametek · Electronic Components
CB-1520-F
Resistor, Variable, Motor Driven
Part NumberCB-1520-F
ManufacturerAmetek
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-335-8384 (NSN)
Federal Item NameRESISTOR,VARIABLE,MOTOR DRIVEN
Federal Supply Class5905 — Resistors
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Function Characteristic Per SectioSINGLE SECTION LINEAR
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Shaft StyleROUND
Function Conformity Tolerance Per-0.25 TO 0.25 SINGLE SECTION
Mounting Facility Quantity1
Shaft Diameter0.090 INCHES NOMINAL
Motor Voltage Type And Rating In V7.0 DC
Body Diameter0.913 INCHES NOMINAL
Mounting MethodCLAMP RING(S)
Resistance Element Type Per SectioSINGLE SECTION CONDUCTIVE PLASTIC
Vendor Part NumbersU306236
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 CB-1520-F available?
We can source CB-1520-F 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 CB-1520-F by Ametek obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CB-1520-F 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 CB-1520-F?
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 CB-1520-F?
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.