L3Harris Technologies · Electronic Components
390A1
Test Set, Semiconductor Device
Part Number390A1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-553-8231 (NSN)
Federal Item NameTEST SET,SEMICONDUCTOR DEVICE
Federal Supply Class6625 — Test Instruments
Accessory Identifying Number2190H1 PART NO.
Features ProvidedINTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIEDINTERNAL BATTERY ACCOMMODATION
Accessory Component Quantity1
Accessory Controlling AgencyAIRBORNE INSTRUMENT LABORATORY
Dc Voltage Rating28.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Test Type For Which DesignedMEASUREMENT OF RELATIVE NOISE FIGURE OF MICROWAVE MIXER CRYSTALS IMPEDANCE CHECK FOR SELECTING MATCHING CYRSTALS FOR USE
Length6.090 INCHES NOMINAL
MaterialALUMINUM CARRYING CASE
Major ComponentsINSTRUCTION BOOK
Width3.000 INCHES NOMINAL
Height6.280 INCHES NOMINAL
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 390A1 available?
We can source 390A1 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 390A1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 390A1 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 390A1?
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 390A1?
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.