Electro Impulse Laboratory · Electronic Components
109A3042
Capacitor, Fixed, Mica Dielectric
Part Number109A3042
ManufacturerElectro Impulse Laboratory
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-253-5139 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Body StyleBUTTON TYPE, W/O MTG TABS
Terminal Type And Quantity1 UNTHREADED HOLE
Terminal Surface TreatmentSILVER
Reliability IndicatorNOT ESTABLISHED
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Nonderated Continuous Voltage Rati500.0 DC SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Body Diameter0.434 INCHES NOMINAL
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Temp Coefficient Of Capacitance Ra-20.0 TO 100.0 SINGLE SECTION
Capacitance Value Per Section150.000 PICOFARADS SINGLE SECTION
Vendor Part NumbersM100-E151KN
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 109A3042 available?
We can source 109A3042 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 109A3042 by Electro Impulse Laboratory obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 109A3042 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 109A3042?
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 109A3042?
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.