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PartsTable / COMPONENT / G311487-1
G311487-1 ✓ 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,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.510 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 1.230 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND BIPOLAR AND PROGRAMMED, output_logic_form: TRANSISTOR-TRANSISTOR 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 5962-01-236-6882, 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
G311487-1
NSN: 5962-01-236-6882
FSC: 5962
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_width0.510 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length1.230 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
features_providedMONOLITHIC AND BIPOLAR AND PROGRAMMED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typePROM
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_configurationDUAL-IN-LINE
NSN5962-01-236-6882
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN G311487-1 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 14 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.0 VOLTS MAXIMUM INPUT
•
TERMINAL TYPE AND QUANTITY: 24 PRINTED CIRCUIT
•
MEMORY DEVICE TYPE: PROM
•
TERMINAL SURFACE TREATMENT: TIN
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
TIME RATING PER CHACTERISTIC: 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
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)
INPUT CIRCUIT PATTERN14 INPUT
INCLOSURE MATERIALCERAMIC
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.0 VOLTS MAXIMUM INPUT
TERMINAL TYPE AND QUANTITY24 PRINTED CIRCUIT
MEMORY DEVICE TYPEPROM
TERMINAL SURFACE TREATMENTTIN
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TIME RATING PER CHACTERISTIC65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
HM1-76321-8Interchangeable
interchangeable cross-reference
interchangeable
880434-2Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 110Interchangeable
interchangeable cross-reference
interchangeable
AM27S43DMBInterchangeable
interchangeable cross-reference
interchangeable
880436-1Interchangeable
interchangeable cross-reference
interchangeable
973201-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G311487-1?
G311487-1 is a MICROCIRCUIT,MEMORY.
What parts can replace G311487-1?
There are 18 known substitutes for G311487-1: HM1-76321-8, 880434-2, ROM/PROM FAMILY 110 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G311487-1?
G311487-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-236-6882. 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