Trimmer · Electronic Components
ST-4ETA504
TRIMMER, 500K, 0.25W, 1TURNS
Part NumberST-4ETA504
ManufacturerTrimmer
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantY-EX
Resistor Case PackageSMD
Resistance Tolerance± 20%
No Of Turns1 Turns
Hazardousfalse
RohsphthalatescompliantYES
Product Width4.5 mm
Product RangeST-4 Series
IscanonicalY
Adjustment TypeTop Adjust
Element MaterialRuO2 Cermet
Power Rating250 mW
Operating Temperature Max125 °C
SvhcTo Be Advised
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 ST-4ETA504 available?
We can source ST-4ETA504 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 ST-4ETA504 by Trimmer obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST-4ETA504 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 ST-4ETA504?
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 ST-4ETA504?
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.