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Technical Data Sheet
42643-1 ✓ 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,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, shaft_material: STEEL, teeth_quantity: 150, diametral_pitch: 120. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-233-8046, 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
42643-1
NSN: 3030-00-233-8046
FSC: 3030
CAGE: 20796 — MUVIQ USA, LLC (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
shaft_materialSTEEL
teeth_quantity150
diametral_pitch120
features_provided3-STATE OUTPUT AND BIPOLAR AND PROGRAMMED AND SCHOTTKY AND W/ACTIVE PULL-UP
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC OR GLASS OR METAL
memory_device_typePROM
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.).
NSN3030-00-233-8046
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 42643-1 MFR MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
178496Interchangeable
interchangeable cross-reference
interchangeable
304005C1Interchangeable
interchangeable cross-reference
interchangeable
217511Interchangeable
interchangeable cross-reference
interchangeable
1024441Interchangeable
interchangeable cross-reference
interchangeable
216705Interchangeable
interchangeable cross-reference
interchangeable
2115967Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42643-1?
42643-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 42643-1?
There are 22 known substitutes for 42643-1: 178496, 304005C1, 217511 and 19 more. Substitute compatibility should be verified for your specific system.
Is 42643-1 still available?
42643-1 is currently cancelled.
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