Tektronix · Electronic Components
290-0508-01
Capacitor, Fixed, Electrolytic
Part Number290-0508-01
ManufacturerTektronix
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-092-6347 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Electrical PolarizationPOLARIZED
Tolerance Range Per Section-10.00 TO 100.00 PERCENT SINGLE SECTION
Nonderated Operating Temp85.0 CELSIUS MAXIMUM
Capacitance Value Per Section18000.000 MICROFARADS SINGLE SECTION
Terminal Length0.312 INCHES NOMINAL
Terminal Type And Quantity1 TAB, SOLDER LUG
Body Diameter1.469 INCHES NOMINAL
Nonderated Continuous Voltage Rati15.0 DC SINGLE SECTION
Capacitive Electrode MaterialALUMINUM
Body Length3.219 INCHES NOMINAL
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
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 290-0508-01 available?
We can source 290-0508-01 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 290-0508-01 by Tektronix obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 290-0508-01 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 290-0508-01?
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 290-0508-01?
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.