Lockheed Martin Corp. Naval Electronics & Surveillance Syste · Electronic Components
7816583G21
MICROCIRCUIT,MEMORY — NSN 5962-01-420-4643
Part Number7816583G21
ManufacturerLockheed Martin Corp. Naval Electronics & Surveillance Syste
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-420-4643 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating7.0 VOLTS MAXIMUM POWER SOURCE
Max Power Dissipation1.0 WATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Terminals20 LEADLESS
Enclosure ConfigurationLEADLESS FLAT PACK
Enclosure MaterialCERAMIC AND GLASS
Memory Device TypePAL
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 7816583G21 available?
We can source 7816583G21 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 7816583G21 by Lockheed Martin Corp. Naval Electronics & Surveillance Syste obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7816583G21 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 7816583G21?
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 7816583G21?
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.