MIL-SPEC · Electronic Components
CL21BE401UPE
Capacitor, Fixed, Electrolytic
Part NumberCL21BE401UPE
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-134-9614 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Capacitance Value Per Section400.000 MICROFARADS SINGLE SECTION
Body Diameter0.406 INCHES MAXIMUM
Nonderated Continuous Voltage Rati15.0 DC SINGLE SECTION
Dc Leakage At Maximum Operating Te80.0 MILLIAMPERES
Impedance At Minimum Operating Tem9.0
Terminal Length1.500 INCHES NOMINAL
Electrical PolarizationPOLARIZED
Tolerance Range Per Section-15.00 TO 75.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Anode TypeETCHED FOIL
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 CL21BE401UPE available?
We can source CL21BE401UPE 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 CL21BE401UPE by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CL21BE401UPE 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 CL21BE401UPE?
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 CL21BE401UPE?
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.