MIL-SPEC · Electronic Components
CL53BI321UPG
Capacitor, Fixed, Electrolytic
Part NumberCL53BI321UPG
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-111-1715 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Electrical PolarizationPOLARIZED
Body Height2.500 INCHES NOMINAL
Anode TypeETCHED FOIL
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Capacitive Electrode MaterialTANTALUM
Terminal Type And Quantity2 TAB, SOLDER LUG
Test Data Document81349-MIL-C-3965/11 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Capacitance Value Per Section320.000 MICROFARADS SINGLE SECTION
Nonderated Continuous Voltage Rati112.0 DC SINGLE SECTION
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
Body Width0.783 INCHES NOMINAL
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 CL53BI321UPG available?
We can source CL53BI321UPG 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 CL53BI321UPG by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CL53BI321UPG 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 CL53BI321UPG?
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 CL53BI321UPG?
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.