Viking Technologies · Electronic Components
ATM21L0CKING
Capacitor, Variable, Air Dielectri
Part NumberATM21L0CKING
ManufacturerViking Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-682-3828 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Capacitance Range In Picofarads+2.6 TO 21.5 SINGLE SECTION
Shaft Length0.375 INCHES NOMINAL SINGLE SHAFT
Overall Length1.906 INCHES NOMINAL
Shaft Diameter0.187 INCHES NOMINAL SINGLE SHAFT
Terminal Type And Quantity2 TAB, SOLDER LUG
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Adjustment Device Drive Type And Q1 SHAFT
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Shaft TypeROUND SINGLE SHAFT
Inclosure TypeUNINCLOSED
Vendor Part NumbersB19554ISSUEA
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 ATM21L0CKING available?
We can source ATM21L0CKING 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 ATM21L0CKING by Viking Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ATM21L0CKING 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 ATM21L0CKING?
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 ATM21L0CKING?
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.