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Technical Data Sheet
PartsTable / COMPONENT / 19-188F18
19-188F18 ✓ 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: 0.252 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN, body_height: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, body_length: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, bit_quantity: 1024, word_quantity: 256, features_provided: PROGRAMMABLE AND 3-STATE OUTPUT AND W/ENABLE AND POSITIVE OUTPUTS AND SCHOTTKY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-073-8504, 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
19-188F18
NSN: 5962-01-073-8504
FSC: 5962
CAGE: 30331 — CONCURRENT COMPUTER CORPORATION (USA)
SPECIFICATIONS
body_width0.252 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
body_height0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
body_length0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
bit_quantity1024
word_quantity256
features_providedPROGRAMMABLE AND 3-STATE OUTPUT AND W/ENABLE AND POSITIVE OUTPUTS AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
memory_device_typeROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 75.0 CELSIUS DEGC
input_circuit_pattern10 INPUT
NSN5962-01-073-8504
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 19-188F18 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
FEATURES PROVIDED: PROGRAMMABLE AND 3-STATE OUTPUT AND W/ENABLE AND POSITIVE OUTPUTS AND SCHOTTKY
•
BODY WIDTH: 0.252 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
INPUT CIRCUIT PATTERN: 10 INPUT
•
MEMORY DEVICE TYPE: ROM
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
•
BIT QUANTITY: 1024
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)
INCLOSURE CONFIGURATIONDUAL-IN-LINE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
FEATURES PROVIDEDPROGRAMMABLE AND 3-STATE OUTPUT AND W/ENABLE AND POSITIVE OUTPUTS AND SCHOTTKY
BODY WIDTH0.252 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN10 INPUT
MEMORY DEVICE TYPEROM
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
BIT QUANTITY1024
WORD QUANTITY256
OPERATING TEMP RANGE+0.0 TO 75.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
19-188F12Interchangeable
interchangeable cross-reference
interchangeable
N82S129NInterchangeable
interchangeable cross-reference
interchangeable
19-188F13Interchangeable
interchangeable cross-reference
interchangeable
19-188F15Interchangeable
interchangeable cross-reference
interchangeable
19-188F16Interchangeable
interchangeable cross-reference
interchangeable
19-188F17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19-188F18?
19-188F18 is a MICROCIRCUIT,MEMORY.
What parts can replace 19-188F18?
There are 14 known substitutes for 19-188F18: 19-188F12, N82S129N, 19-188F13 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19-188F18?
19-188F18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-073-8504. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026