Catel Telecommunications Inc. Sub Of Data-Design Laboratories · Electronic Components
1256-1686
Capacitor, Fixed, Electrolytic
Part Number1256-1686
ManufacturerCatel Telecommunications Inc. Sub Of Data-Design Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-239-8459 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Terminal Diameter0.016 INCHES NOMINAL
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Nonderated Continuous Voltage Rati35.0 DC SINGLE SECTION
MaterialPLASTIC CASE
Terminal Surface TreatmentSOLDER
Capacitive Electrode MaterialTANTALUM
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Body StyleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
Reliability IndicatorNOT ESTABLISHED
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 1256-1686 available?
We can source 1256-1686 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 1256-1686 by Catel Telecommunications Inc. Sub Of Data-Design Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1256-1686 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 1256-1686?
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 1256-1686?
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.