Nichicon America · Electronic Components
UPM1H681MHD6
Capacitor, Fixed, Electrolytic
Part NumberUPM1H681MHD6
ManufacturerNichicon America
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-226-3581 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Center To Center Distance Between0.295 INCHES NOMINAL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Diameter0.031 INCHES NOMINAL
Impedance At Minimum Operating Tem3.0
Body Length0.984 INCHES MAXIMUM
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Capacitance Value Per Section680.000 MICROFARADS SINGLE SECTION
Body Diameter0.630 INCHES MAXIMUM
Terminal Length0.787 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 UPM1H681MHD6 available?
We can source UPM1H681MHD6 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 UPM1H681MHD6 by Nichicon America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UPM1H681MHD6 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 UPM1H681MHD6?
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 UPM1H681MHD6?
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.