Rochester Electronics LLC · Prom
8202505ZA
PROM, UV ERASABLE, 16K X 8, 250 NS ACCESS TIME
Part Number8202505ZA
ManufacturerRochester Electronics LLC
AvailabilityAvailable to order — request a quote
Specifications
Generic Part Number27128A-25
Pin Count32
Package DescriptorZ
Approved SourcesROCHESTER
QML ListedYes — on the Qualified Manufacturers List
Vendor Part NumbersMR27128A-25/BZA
Federal Supply Class5962 — Microcircuits, Electronic
CAGE CodesROCHESTER: 3V146
NSN5962-01-243-1011 (NSN)
Federal Item NameMICROCIRCUIT,MEMORY
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating0.6 VOLTS MINIMUM TOTAL SUPPLY AND 6.3 VOLTS MAXIMUM TOTAL SUPPLY
Max Power Dissipation1.0 WATTS
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Terminals32 LEADLESS
Enclosure ConfigurationLEADLESS FLAT PACK
Enclosure MaterialCERAMIC
Terminal Surface TreatmentSOLDER
Features ProvidedPROGRAMMABLE AND ULTRAVIOLET ERASABLE AND W/ENABLE
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 8202505ZA available?
We can source 8202505ZA 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 8202505ZA by Rochester Electronics LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8202505ZA 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 8202505ZA?
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 8202505ZA?
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.