Raytheon · Electronic Components
1249-1
MICROCIRCUIT,DIGITAL — NSN 5962-01-425-1292
Part Number1249-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-425-1292 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Voltage Rating-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Terminals84 PIN
Enclosure ConfigurationPIN GRID ARRAY
Body Height0.072 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
Criticality Code JustificationCBBL
Body Width1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Operating Temp Rating400.0 FAHRENHEIT MAXIMUM
Overall Length3.317 INCHES NOMINAL
Nominal Thread Size0.4375 INCHES SINGLE THREADED BUSHING
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Overall Height2.260 INCHES NOMINAL
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
Style DesignatorCYLINDRICAL
Thread Series DesignatorUNF SINGLE THREADED BUSHING
Thread Length1.047 INCHES NOMINAL SINGLE THREADED BUSHING
Pressure Switch TypeDIFFERENTIAL
Vendor Part Numbers4P99007-101A
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 1249-1 available?
We can source 1249-1 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 1249-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1249-1 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 1249-1?
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 1249-1?
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.