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Technical Data Sheet
9421-00077 ✓ 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: 1.270 INCHES MAXIMUM IN, body_height: 0.175 INCHES MAXIMUM IN, body_length: 1.270 INCHES MAXIMUM IN, features_provided: HYBRID AND LOW POWER, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC OR GLASS OR METAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-159-6882, 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
9421-00077
NSN: 5962-01-159-6882
FSC: 5962
CAGE: K0656 — BAE SYSTEMS (OPERATIONS) LIMITED (GBR)
SPECIFICATIONS
body_width1.270 INCHES MAXIMUM IN
body_height0.175 INCHES MAXIMUM IN
body_length1.270 INCHES MAXIMUM IN
features_providedHYBRID AND LOW POWER
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC OR GLASS OR METAL
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern9 INPUT
end_item_identificationTEST SET AN/USM-464
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity24 PRINTED CIRCUIT
NSN5962-01-159-6882
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 9421-00077 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
TERMINAL SURFACE TREATMENT: SOLDER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.5 VOLTS MAXIMUM POWER SOURCE
INPUT CIRCUIT PATTERN: 9 INPUT
FEATURES PROVIDED: HYBRID AND LOW POWER
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TEST DATA DOCUMENT: 94117-320047 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
INCLOSURE MATERIAL: CERAMIC OR GLASS OR METAL
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL SURFACE TREATMENTSOLDER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.5 VOLTS MAXIMUM POWER SOURCE
INPUT CIRCUIT PATTERN9 INPUT
FEATURES PROVIDEDHYBRID AND LOW POWER
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
TEST DATA DOCUMENT94117-320047 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
END ITEM IDENTIFICATIONTEST SET AN/USM-464
INCLOSURE MATERIALCERAMIC OR GLASS OR METAL
BODY LENGTH1.270 INCHES MAXIMUM IN
BODY HEIGHT0.175 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
CT3231Interchangeable
interchangeable cross-reference
interchangeable
CT3231MInterchangeable
interchangeable cross-reference
interchangeable
12616468Interchangeable
interchangeable cross-reference
interchangeable
4407NInterchangeable
interchangeable cross-reference
interchangeable
1553-15Interchangeable
interchangeable cross-reference
interchangeable
BUS63104-IIInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9421-00077?
9421-00077 is a MICROCIRCUIT,DIGITAL.
What parts can replace 9421-00077?
There are 13 known substitutes for 9421-00077: CT3231, CT3231M, 12616468 and 10 more. Substitute compatibility should be verified for your specific system.
Is 9421-00077 still available?
9421-00077 is currently cancelled.
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