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Technical Data Sheet
SW946-1F ✓ 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: 0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, body_length: 0.390 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM SPEED AND MEDIUM POWER, output_logic_form: DIODE-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-190-4073, 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
SW946-1F
NSN: 5962-00-190-4073
FSC: 5962
CAGE: 27318 — STEWART-WARNER CORP MICROCIRCUITS DIV (USA)
SPECIFICATIONS
body_width0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
body_length0.390 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM SPEED AND MEDIUM POWER
output_logic_formDIODE-TRANSISTOR 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_patternQUAD 2 INPUT
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 FLAT LEADS
NSN5962-00-190-4073
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SW946-1F MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
DESIGN FUNCTION AND QUANTITY: 1 GATE, NAND-NOR
BODY WIDTH: 0.260 INCHES NOMINAL IN
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
FEATURES PROVIDED: HERMETICALLY SEALED
BODY HEIGHT: 0.070 INCHES NOMINAL IN
BODY LENGTH: 0.260 INCHES NOMINAL IN
INCLOSURE MATERIAL: CERAMIC
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY1 GATE, NAND-NOR
BODY WIDTH0.260 INCHES NOMINAL IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
FEATURES PROVIDEDHERMETICALLY SEALED
BODY HEIGHT0.070 INCHES NOMINAL IN
BODY LENGTH0.260 INCHES NOMINAL IN
INCLOSURE MATERIALCERAMIC
INPUT CIRCUIT PATTERNQUAD 2 INPUT
INCLOSURE CONFIGURATIONFLAT PACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
618998-7Interchangeable
interchangeable cross-reference
interchangeable
9946Interchangeable
interchangeable cross-reference
interchangeable
MC946LAInterchangeable
interchangeable cross-reference
interchangeable
40-654-1008-09Interchangeable
interchangeable cross-reference
interchangeable
9401-00003Interchangeable
interchangeable cross-reference
interchangeable
SYH100XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SW946-1F?
SW946-1F is a MICROCIRCUIT,DIGITAL.
What parts can replace SW946-1F?
There are 21 known substitutes for SW946-1F: 618998-7, 9946, MC946LA and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SW946-1F?
SW946-1F is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-190-4073. This indicates validated use in U.S. government and defense supply chains.
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