Sprague Electric Co World HQs · Electronic Components
640D981X0040B3
Capacitor, Fixed, Electrolytic
Part Number640D981X0040B3
ManufacturerSprague Electric Co World HQs
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-087-7024 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Nonderated Continuous Voltage Rati40.0 DC SINGLE SECTION
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
Capacitive Electrode MaterialALUMINUM
Equivalent Series Resistance At Re175.00
Terminal Type And Quantity2 TAB, SOLDER LUG
Dc Leakage At Reference Temp46.000 MICROAMPERES
Center To Center Distance Between0.750 INCHES NOMINAL
Features ProvidedHERMETICALLY SEALED CASE
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Body Width1.000 INCHES NOMINAL
Terminal Length0.281 INCHES NOMINAL
Vendor Part Numbers91497902
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 640D981X0040B3 available?
We can source 640D981X0040B3 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 640D981X0040B3 by Sprague Electric Co World HQs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 640D981X0040B3 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 640D981X0040B3?
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 640D981X0040B3?
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.