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Technical Data Sheet
77A101031 ✓ 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: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, body_height: 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, body_length: 1.290 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, features_provided: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND BIPOLAR, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-161-5797, 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
77A101031
NSN: 5962-01-161-5797
FSC: 5962
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
body_width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
body_height0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
body_length1.290 INCHES MAXIMUM IN
memory_capacityUNKNOWN
features_providedHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND BIPOLAR
output_logic_formTRANSISTOR-TRANSISTOR 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
NSN5962-01-161-5797
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 77A101031 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
INPUT CIRCUIT PATTERN: 14 INPUT
BODY HEIGHT: 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
BODY LENGTH: 1.290 INCHES MAXIMUM IN
MEMORY CAPACITY: UNKNOWN
CASE OUTLINE SOURCE AND DESIGNATOR: D-3 MIL-M-38510
TERMINAL SURFACE TREATMENT: SOLDER
TIME RATING PER CHACTERISTIC: 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
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
BODY HEIGHT0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
BODY LENGTH1.290 INCHES MAXIMUM IN
MEMORY CAPACITYUNKNOWN
CASE OUTLINE SOURCE AND DESIGNATORD-3 MIL-M-38510
TERMINAL SURFACE TREATMENTSOLDER
TIME RATING PER CHACTERISTIC50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL TYPE AND QUANTITY24 PRINTED CIRCUIT
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
77A100970Interchangeable
interchangeable cross-reference
interchangeable
AM27S191A/BJAInterchangeable
interchangeable cross-reference
interchangeable
AM27S191ADM-BInterchangeable
interchangeable cross-reference
interchangeable
77A102292P1Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROMInterchangeable
interchangeable cross-reference
interchangeable
77A101035P001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77A101031?
77A101031 is a MICROCIRCUIT,MEMORY.
What parts can replace 77A101031?
There are 17 known substitutes for 77A101031: 77A100970, AM27S191A/BJA, AM27S191ADM-B and 14 more. Substitute compatibility should be verified for your specific system.
Is 77A101031 still available?
77A101031 is currently cancelled.
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