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Technical Data Sheet
PartsTable / COMPONENT / 312A3888P46
312A3888P46 ✓ 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,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.450 INCHES MAXIMUM IN, body_height: 0.100 INCHES MAXIMUM IN, body_length: 0.450 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-287-1504, 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
312A3888P46
NSN: 5962-01-287-1504
FSC: 5962
CAGE: 89954 — BAE SYSTEMS CONTROLS INC. (USA)
SPECIFICATIONS
body_width0.450 INCHES MAXIMUM IN
body_height0.100 INCHES MAXIMUM IN
body_length0.450 INCHES MAXIMUM IN
features_providedMONOLITHIC AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern14 INPUT
inclosure_configurationLEADLESS FLAT PACK
NSN5962-01-287-1504
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 312A3888P46 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
FEATURES PROVIDED: MONOLITHIC AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE
•
INCLOSURE MATERIAL: CERAMIC
•
BODY WIDTH: 0.450 INCHES MAXIMUM IN
•
MEMORY DEVICE TYPE: ROM
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
•
TERMINAL SURFACE TREATMENT: SOLDER
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
FEATURES PROVIDEDMONOLITHIC AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE
INCLOSURE MATERIALCERAMIC
BODY WIDTH0.450 INCHES MAXIMUM IN
MEMORY DEVICE TYPEROM
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL SURFACE TREATMENTSOLDER
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TERMINAL TYPE AND QUANTITY28 LEADLESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
83C097-001Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 126Interchangeable
interchangeable cross-reference
interchangeable
5188890-001Interchangeable
interchangeable cross-reference
interchangeable
312A3888P40Interchangeable
interchangeable cross-reference
interchangeable
10133814Interchangeable
interchangeable cross-reference
interchangeable
312A3438P3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 312A3888P46?
312A3888P46 is a MICROCIRCUIT,MEMORY.
What parts can replace 312A3888P46?
There are 18 known substitutes for 312A3888P46: 83C097-001, ROM/PROM FAMILY 126, 5188890-001 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 312A3888P46?
312A3888P46 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-287-1504. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026