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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMD447138
Capacitor, Variable, Air Dielectri
Part NumberSMD447138
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-973-2821 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Individual Section Quantity5
Body Length3.844 INCHES NOMINAL
Precious Material And LocationTERMINAL SURFACES GOLD AND PLATE SURFACES SILVER
Tolerance Of Temp Coefficient In P-50.0 TO 50.0 ALL SECTIONS
Capacitance Range In Picofarads+0.0 TO 57.5 THIRD SECTION
Terminal Diameter0.040 INCHES NOMINAL
Adjustment Device Drive Type And Q1 SHAFT
Terminal Type And Quantity8 PIN
Mounting Facility Type And Quantit3 TAB
Shaft Length0.375 INCHES NOMINAL SINGLE SHAFT
Nonderated Voltage Rating And Type10.0 DC RMS ALL SECTIONS
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 SMD447138 available?
We can source SMD447138 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 SMD447138 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMD447138 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 SMD447138?
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 SMD447138?
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.