L3Harris Technologies · Electronic Components
53521-1
Capacitor, Fixed, Plastic Dielectr
Part Number53521-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-050-7114 (NSN)
Federal Item NameCAPACITOR,FIXED,PLASTIC DIELECTR
Federal Supply Class5910 — Capacitors
Capacitance Value Per Section3.400 MICROFARADS SINGLE SECTION
Body Length1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
Nonderated Continuous Voltage Rati60.0 DC SINGLE SECTION
Mounting Facility Type And Quantit2 UNTHREADED MOUNTING HOLES
Insulation Resistance At Maximum O20000.0 MEGOHM-MICROFARADS
Nonderated Operating Temp0.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL
Body Height0.938 INCHES MINIMUM AND 1.062 INCHES MAXIMUM
Body Width1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnEAR99
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 53521-1 available?
We can source 53521-1 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 53521-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 53521-1 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 53521-1?
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 53521-1?
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.