Lucent Technologies Inc. Corporate Headquarters · Electronic Components
KS9943-7
Capacitor, Fixed, Mica Dielectric
Part NumberKS9943-7
ManufacturerLucent Technologies Inc. Corporate Headquarters
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-170-9956 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Terminal Type And Quantity1 TAB, SOLDER LUG
Terminal Length0.328 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Body Diameter0.463 INCHES MAXIMUM
Tolerance Range Per Section-100.00 TO 100.00 PERCENT SINGLE SECTION
Capacitance Value Per Section500.000 PICOFARADS SINGLE SECTION
Body Length0.125 INCHES MAXIMUM
Nonderated Continuous Voltage Rati500.0 DC SINGLE SECTION
Mounting Facility Type And Quantit1 THREADED MOUNTING HOLES
Temp Coefficient Of Capacitance Ra-200.0 TO 200.0 SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Vendor Part NumbersBA107310-1
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 KS9943-7 available?
We can source KS9943-7 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 KS9943-7 by Lucent Technologies Inc. Corporate Headquarters obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KS9943-7 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 KS9943-7?
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 KS9943-7?
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.