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Technical Data Sheet
G437991-101 ✓ 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,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 1.280 INCHES MAXIMUM IN, overall_height: 0.400 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL, features_provided: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND PROGRAMMED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-352-0996, 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
G437991-101
NSN: 5962-01-352-0996
FSC: 5962
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length1.280 INCHES MAXIMUM IN
overall_height0.400 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND PROGRAMMED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typePAL
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
NSN5962-01-352-0996
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN G437991-101 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
INCLOSURE CONFIGURATION: DUAL-IN-LINE
INCLOSURE MATERIAL: CERAMIC
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TIME RATING PER CHACTERISTIC: 30.00 NANOSECONDS MAXIMUM DELAY NS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -0.5 VOLTS MINIMUM POWER SOURCE AND 12.0 VOLTS MAXIMUM POWER SOURCE
MEMORY DEVICE TYPE: PAL
TERMINAL TYPE AND QUANTITY: 24 PRINTED CIRCUIT
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INCLOSURE MATERIALCERAMIC
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TIME RATING PER CHACTERISTIC30.00 NANOSECONDS MAXIMUM DELAY NS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM POWER SOURCE AND 12.0 VOLTS MAXIMUM POWER SOURCE
MEMORY DEVICE TYPEPAL
TERMINAL TYPE AND QUANTITY24 PRINTED CIRCUIT
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL HEIGHT0.400 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC210.00 MILLIAMPERES MAXIMUM SUPPLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
ASC1563361Interchangeable
interchangeable cross-reference
interchangeable
MIL-M-38510/505Interchangeable
interchangeable cross-reference
interchangeable
M38510/50501BLXInterchangeable
interchangeable cross-reference
interchangeable
3261064-1Interchangeable
interchangeable cross-reference
interchangeable
8412901LAInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 093Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G437991-101?
G437991-101 is a MICROCIRCUIT,DIGITAL.
What parts can replace G437991-101?
There are 20 known substitutes for G437991-101: ASC1563361, MIL-M-38510/505, M38510/50501BLX and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G437991-101?
G437991-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-352-0996. This indicates validated use in U.S. government and defense supply chains.
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