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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SCD83945
Capacitor, Variable, Air Dielectri
Part NumberSCD83945
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-228-6083 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Tuning CharacteristicSTRAIGHT LINE WAVELENGTH ALL SECTIONS
Nonderated Voltage Rating And Type1600.0 AC PEAK SECOND SECTION
Shaft TypeROUND SINGLE SHAFT
Adjustment Device Drive Type And Q1 SHAFT
Overall Width1.875 INCHES NOMINAL
Adjustment Device Rotation182.0 DEGREES NOMINAL COUNTERCLOCKWISE
MaterialCERAMIC INSULATION SUPPORTING
Terminal Type And Quantity3 TAB, SOLDER LUG
Capacitance Range In Picofarads+15.0 TO 222.5 SECOND SECTION
Plate Quantity34 OVERALL
Inclosure TypeUNINCLOSED
Vendor Part Numbers1761-2-50A
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 SCD83945 available?
We can source SCD83945 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 SCD83945 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 SCD83945 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 SCD83945?
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 SCD83945?
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.