Data Device · Electronic Components
S685A
Capacitor, Fixed, Electrolytic
Part NumberS685A
ManufacturerData Device
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-045-8691 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Nonderated Continuous Voltage Rati35.0 DC SINGLE SECTION
Body Length0.310 INCHES MAXIMUM
Capacitive Electrode MaterialTANTALUM
MaterialPLASTIC CASE
Dc Leakage At Reference Temp3.500 MICROAMPERES
Dissipation Factor At Reference Te0.0800
Terminal Length1.625 INCHES NOMINAL
Capacitance Value Per Section6.800 MICROFARADS SINGLE SECTION
Body Width0.230 INCHES MAXIMUM
Terminal Diameter0.016 INCHES NOMINAL
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Vendor Part Numbers21221-685A
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 S685A available?
We can source S685A 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 S685A by Data Device obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S685A 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 S685A?
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 S685A?
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.