Millivac Instruments, Inc. · Electronic Components
640-1020
Capacitor, Fixed, Electrolytic
Part Number640-1020
ManufacturerMillivac Instruments, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-117-8150 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Electrical PolarizationNONPOLARIZED
Body Diameter0.250 INCHES MAXIMUM
Terminal Diameter0.020 INCHES MAXIMUM
Capacitance Value Per Section1.000 MICROFARADS SINGLE SECTION
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Terminal Length2.000 INCHES NOMINAL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-25.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Body Length0.820 INCHES MAXIMUM
Capacitive Electrode MaterialALUMINUM
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 640-1020 available?
We can source 640-1020 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 640-1020 by Millivac Instruments, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 640-1020 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 640-1020?
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 640-1020?
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.