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49770-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 1.060 INCHES MAXIMUM IN, overall_width: 0.320 INCHES MAXIMUM IN, overall_height: 0.400 INCHES MAXIMUM IN, overall_length: 1.060 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-277-3072, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
49770-1
NSN: 5962-01-277-3072
FSC: 5962
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
body_width0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length1.060 INCHES MAXIMUM IN
overall_width0.320 INCHES MAXIMUM IN
overall_height0.400 INCHES MAXIMUM IN
overall_length1.060 INCHES MAXIMUM IN
special_featuresPROGRAMMED PAL16R4A
features_providedPROGRAMMED AND BIPOLAR
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialGOLD
inclosure_materialCERAMIC
memory_device_typePAL
NSN5962-01-277-3072
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 49770-1 MFR MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
90530-001Interchangeable
interchangeable cross-reference
interchangeable
725902-50Interchangeable
interchangeable cross-reference
interchangeable
M38510/50402BRAInterchangeable
interchangeable cross-reference
interchangeable
49764-1Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 048Interchangeable
interchangeable cross-reference
interchangeable
49771-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49770-1?
49770-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 49770-1?
There are 12 known substitutes for 49770-1: 90530-001, 725902-50, M38510/50402BRA and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49770-1?
49770-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-277-3072. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026