Astronics Test Systems · Electronic Components
R-21-0785
Capacitor, Fixed, Electrolytic
Part NumberR-21-0785
ManufacturerAstronics Test Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-356-4109 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Body Length0.276 INCHES NOMINAL
Terminal Length0.177 INCHES NOMINAL
Capacitive Electrode MaterialALUMINUM
Dc Leakage At Reference Temp3.000 MICROAMPERES
Center To Center Distance Between0.197 INCHES NOMINAL
Body Diameter0.197 INCHES NOMINAL
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Anode TypePLAIN FOIL
Terminal Surface TreatmentSOLDER
Vendor Part NumbersUSA1H4R7M, ECE-A1HK4R7E
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 R-21-0785 available?
We can source R-21-0785 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 R-21-0785 by Astronics Test Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R-21-0785 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 R-21-0785?
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 R-21-0785?
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.