Eaton Aerospace · Electronic Components
KRU311
Capacitor, Fixed, Electrolytic
Part NumberKRU311
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-298-8107 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorNOT ESTABLISHED
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Nonderated Operating Temp-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Electrical PolarizationPOLARIZED
Body Diameter0.448 INCHES NOMINAL
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Terminal Surface TreatmentSOLDER
Equivalent Series Resistance At Re15.00
Capacitive Electrode MaterialALUMINUM
Anode TypePLAIN FOIL
Dc Leakage At Reference Temp125.000 MICROAMPERES
Vendor Part Numbers500D106M350EH2
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 KRU311 available?
We can source KRU311 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 KRU311 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KRU311 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 KRU311?
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 KRU311?
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.