International Business Machines Corp. Parts Order Center Dept E - 54 · Electronic Components
2277899
Capacitor, Fixed, Electrolytic
Part Number2277899
ManufacturerInternational Business Machines Corp. Parts Order Center Dept E - 54
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-138-4554 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorNOT ESTABLISHED
Capacitance Value Per Section2500.000 MICROFARADS SINGLE SECTION
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM
Impedance At Minimum Operating Tem4.0
Terminal Length0.062 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
Terminal Diameter0.190 INCHES NOMINAL
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Electrical PolarizationPOLARIZED
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Length3.438 INCHES MINIMUM AND 3.562 INCHES MAXIMUM
Tolerance Range Per Section-10.00 TO 75.00 PERCENT SINGLE SECTION
Vendor Part NumbersDCM252U050AB2A, DCM-539-8714-02
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 2277899 available?
We can source 2277899 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 2277899 by International Business Machines Corp. Parts Order Center Dept E - 54 obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2277899 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 2277899?
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 2277899?
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.