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Technical Data Sheet
42937-1 ✓ 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: 0.280 INCHES MAXIMUM IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, features_provided: HERMETICALLY SEALED AND 3-STATE OUTPUT AND PROGRAMMABLE AND BIPOLAR AND SCHOTTKY, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-201-4512, 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
42937-1
NSN: 5962-01-201-4512
FSC: 5962
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
body_width0.280 INCHES MAXIMUM IN
body_height0.180 INCHES NOMINAL IN
body_length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
memory_capacityUNKNOWN
features_providedHERMETICALLY SEALED AND 3-STATE OUTPUT AND PROGRAMMABLE AND BIPOLAR AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
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_pattern6 INPUT
NSN5962-01-201-4512
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 42937-1 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED AND 3-STATE OUTPUT AND PROGRAMMABLE AND BIPOLAR AND SCHOTTKY
INCLOSURE MATERIAL: CERAMIC AND GLASS
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL SURFACE TREATMENT: SOLDER
TIME RATING PER CHACTERISTIC: 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
MEMORY CAPACITY: UNKNOWN
MEMORY DEVICE TYPE: ROM
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)
FEATURES PROVIDEDHERMETICALLY SEALED AND 3-STATE OUTPUT AND PROGRAMMABLE AND BIPOLAR AND SCHOTTKY
INCLOSURE MATERIALCERAMIC AND GLASS
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL SURFACE TREATMENTSOLDER
TIME RATING PER CHACTERISTIC65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
MEMORY CAPACITYUNKNOWN
MEMORY DEVICE TYPEROM
TERMINAL TYPE AND QUANTITY16 PRINTED CIRCUIT
INPUT CIRCUIT PATTERN6 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
722913-50Interchangeable
interchangeable cross-reference
interchangeable
S82S123F/883CInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROMInterchangeable
interchangeable cross-reference
interchangeable
41201Interchangeable
interchangeable cross-reference
interchangeable
AM27S19DMInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 013Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42937-1?
42937-1 is a MICROCIRCUIT,MEMORY.
What parts can replace 42937-1?
There are 12 known substitutes for 42937-1: 722913-50, S82S123F/883C, ROM/PROM and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42937-1?
42937-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-201-4512. This indicates validated use in U.S. government and defense supply chains.
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