Marine Corps Systems Command · Electronic Components
90001A1937
Capacitor, Fixed, Electrolytic
Part Number90001A1937
ManufacturerMarine Corps Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-365-9910 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Body Length0.920 INCHES MINIMUM AND 1.080 INCHES MAXIMUM
Electrical PolarizationPOLARIZED
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Test Data Document81349-MIL-C-55681 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Capacitive Electrode MaterialALUMINUM
Terminal Surface TreatmentSOLDER
Case Insulation MaterialPLASTIC
Terminal Type And Quantity2 RIBBON
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM
Nonderated Continuous Voltage Rati250.0 DC SINGLE SECTION
Terminal Height From Body0.250 INCHES NOMINAL
Vendor Part Numbers81D121M250HA2D
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 90001A1937 available?
We can source 90001A1937 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 90001A1937 by Marine Corps Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90001A1937 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 90001A1937?
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 90001A1937?
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.