MIL-SPEC · Electronic Components
M39003/03-0453
Capacitor, Fixed, Electrolytic
Part NumberM39003/03-0453
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-257-8236 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorESTABLISHED
Capacitance Value Per Section27.000 MICROFARADS SINGLE SECTION
Terminal Length1.500 INCHES NOMINAL
Anode TypeSOLID
Features ProvidedHERMETICALLY SEALED CASE
Nonderated Continuous Voltage Rati20.0 DC SINGLE SECTION
Body Length0.474 INCHES NOMINAL
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Criticality Code JustificationFEAT
Dc Leakage At Maximum Operating Te50.0 MICROAMPERES
Electrical PolarizationPOLARIZED
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 M39003/03-0453 available?
We can source M39003/03-0453 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 M39003/03-0453 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39003/03-0453 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 M39003/03-0453?
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 M39003/03-0453?
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.