Bourns · Electronic Components
3057J-1-202
Resistor, Variable, Wire Wound, Non
Part Number3057J-1-202
ManufacturerBourns
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-806-1920 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Body Height0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
Mounting MethodUNTHREADED HOLE(S)
Body Width0.190 INCHES NOMINAL
Section Quantity1
Body Length1.250 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se150.0 SINGLE SECTION
Features ProvidedHUMIDITY PROOF
Maximum Running Torque5.00 INCH-OUNCES
Rotary Actuator Travel In Angular7920.0 NOMINAL
Actuator TypeSINGLE SHAFT
Fragility FactorMODERATELY RUGGED
Vendor Part Numbers1780438-05
Cancelled NSN5905-00-813-2885 (cancelled)
ESD/EMICode B — ESD/EMI sensitive item
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 3057J-1-202 available?
We can source 3057J-1-202 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 3057J-1-202 by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3057J-1-202 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 3057J-1-202?
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 3057J-1-202?
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.