91187-41 — MICROCIRCUIT,MEMORY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

91187-41: MICROCIRCUIT,MEMORY.

The MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include material: STEEL CORROSION RESISTING TUBING, design_form: PREBENT, wall_thickness: 0.028 INCHES NOMINAL IN, features_provided: PROGRAMMED, memory_device_type: ROM, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-143-3896, 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

91187-41

NSN: 5962-01-143-3896
NIINs: 011433896, 017176623
FSC: 5962 — Microcircuits, Electronic
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING TUBING
design_form	PREBENT
wall_thickness	0.028 INCHES NOMINAL IN
features_provided	PROGRAMMED
memory_device_type	ROM
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
tube_outside_diameter	0.375 INCHES NOMINAL IN
end_item_identification	E-3A A
inclosure_configuration	DUAL-IN-LINE
time_rating_per_chacteristic	75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
voltage_rating_and_type_per_characteristic	5.0 VOLTS NOMINAL POWER SOURCE
NSN	5962-01-143-3896

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: PROGRAMMED

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

•

MEMORY DEVICE TYPE: ROM

•

VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.0 VOLTS NOMINAL POWER SOURCE

•

OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC

•

TERMINAL TYPE AND QUANTITY: 16 PRINTED CIRCUIT

•

TIME RATING PER CHACTERISTIC: 75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS 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

FEATURES PROVIDED	PROGRAMMED
INCLOSURE CONFIGURATION	DUAL-IN-LINE
MEMORY DEVICE TYPE	ROM
VOLTAGE RATING AND TYPE PER CHARACTERISTIC	5.0 VOLTS NOMINAL POWER SOURCE
OPERATING TEMP RANGE	-55.0 TO 125.0 CELSIUS DEGC
END ITEM IDENTIFICATION	E-3A A
TERMINAL TYPE AND QUANTITY	16 PRINTED CIRCUIT
TIME RATING PER CHACTERISTIC	75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS

SUBSTITUTES & CROSS-REFERENCES 2

ROM/PROM FAMILY 021Reference document

Same NSN cross-reference

Reference document — Secondary reference

911874-2Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 91187-41?

91187-41 is a MICROCIRCUIT,MEMORY.

What parts can replace 91187-41?

There are 2 known substitutes for 91187-41: ROM/PROM FAMILY 021, 911874-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 91187-41?

91187-41 is cataloged in the U.S. Government catalog under NSN 5962-01-143-3896. This indicates validated use in U.S. government and defense supply chains.

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91187-41 — MICROCIRCUIT,MEMORY

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