Ametek Programmable Power, Inc. · Electronic Components
7-54242
Resistor, Variable, Wire Wound, Non
Part Number7-54242
ManufacturerAmetek Programmable Power, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-497-9019 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Shaft Length0.036 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
Ambient Temp In Deg Celsius Per Se150.0 SINGLE SECTION
Electrical Resistance Per Section10.0 KILOHMS SINGLE SECTION
Center To Center Distance Between0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
Mounting Facility Quantity2
Lateral Distance Between Mounting0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
Maximum Starting Torque5.00 INCH-OUNCES
Maximum Running Torque5.00 INCH-OUNCES
Actuator TypeSINGLE SHAFT
Terminal Type And Quantity3 PIN
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW LOCATION NOT OTHERWISE SPECIFIED
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 7-54242 available?
We can source 7-54242 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 7-54242 by Ametek Programmable Power, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7-54242 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 7-54242?
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 7-54242?
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.