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Technical Data Sheet
971582-221 ✓ 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: 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-124-9258, 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
971582-221
NSN: 5962-01-124-9258
FSC: 5962
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS 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_length0.785 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternHEX 1 INPUT
end_item_identification4920010548585 FSCM 81755
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
NSN5962-01-124-9258
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 971582-221 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
SPECIFICATION/STANDARD DATA: 81349-MIL-M-38510/174 GOVERNMENT SPECIFICATION
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY: 14 PRINTED CIRCUIT
TERMINAL SURFACE TREATMENT: SOLDER
BODY LENGTH: 0.785 INCHES MAXIMUM IN
INCLOSURE MATERIAL: CERAMIC AND GLASS
INPUT CIRCUIT PATTERN: HEX 1 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/174 GOVERNMENT SPECIFICATION
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
END ITEM IDENTIFICATION4920010548585 FSCM 81755
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
TERMINAL SURFACE TREATMENTSOLDER
BODY LENGTH0.785 INCHES MAXIMUM IN
INCLOSURE MATERIALCERAMIC AND GLASS
INPUT CIRCUIT PATTERNHEX 1 INPUT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
EST-544Interchangeable
interchangeable cross-reference
interchangeable
ST544Interchangeable
interchangeable cross-reference
interchangeable
GIT-4069Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
4069Interchangeable
interchangeable cross-reference
interchangeable
3/4X.023Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 971582-221?
971582-221 is a MICROCIRCUIT,DIGITAL.
What parts can replace 971582-221?
There are 35 known substitutes for 971582-221: EST-544, ST544, GIT-4069 and 32 more. Substitute compatibility should be verified for your specific system.
Is 971582-221 still available?
971582-221 is currently cancelled.
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