Northrop Grumman Systems · Electronic Components
231B743H18
Capacitor, Fixed, Glass Dielectric
Part Number231B743H18
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-683-3749 (NSN)
Federal Item NameCAPACITOR,FIXED,GLASS DIELECTRIC
Federal Supply Class5910 — Capacitors
Body Height0.266 INCHES NOMINAL
Nonderated Continuous Voltage Rati300.0 DC SINGLE SECTION
Body Length0.469 INCHES NOMINAL
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Body Width0.109 INCHES NOMINAL
Insulation Resistance At Maximum O10000.0 MEGOHMS
Terminal Surface TreatmentSOLDER
Insulation Resistance At Reference100000.0 MEGOHMS
MaterialGLASS CASE
Tolerance Range Per Section-1.00 TO 1.00 PERCENT SINGLE SECTION
Temp Coefficient Of Capacitance Pe140.0 SINGLE SECTION
Vendor Part Numbers335C813H10
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 231B743H18 available?
We can source 231B743H18 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 231B743H18 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 231B743H18 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 231B743H18?
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 231B743H18?
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.