Tdk-Lambda Americas Inc. · Electronic Components
21931
Capacitor, Fixed, Electrolytic
Part Number21931
ManufacturerTdk-Lambda Americas Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-184-8106 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Impedance At Minimum Operating Tem10.0
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Capacitance Value Per Section750.000 MICROFARADS SINGLE SECTION
Body Length2.312 INCHES NOMINAL
Terminal Surface TreatmentSOLDER
Terminal Type And Quantity2 TAB, SOLDER LUG
Dissipation Factor At Reference Te15.0000
Capacitive Electrode MaterialALUMINUM
Case Insulation MaterialPLASTIC
Dc Leakage At Reference Temp290.000 MICROAMPERES
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
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 21931 available?
We can source 21931 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 21931 by Tdk-Lambda Americas Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21931 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 21931?
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 21931?
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.