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PartsTable / COMPONENT / SW1045
SW1045 ✓ 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

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.312 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 1 EACH SECTION FRONT, terminal_type: TAB, SOLDER LUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-548-6459, 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
SW1045
NSN: 5930-00-548-6459
FSC: 5930
CAGE: 92755 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.312 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.286 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length2.047 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity6 EACH SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter1.124 INCHES NOMINAL IN
NSN5930-00-548-6459
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,METALLIZED,PAPER TITLE COMPONENT PN SW1045 MFR CAPACITOR,FIXED,METALL
KEY FEATURES
•
FLAT HEIGHT: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN
•
INDIVIDUAL SECTION QUANTITY: 2
•
TERMINAL TYPE: TAB, SOLDER LUG
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
•
THREAD LENGTH: 0.286 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE MOUNTING FACILITY IN
•
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
FLAT HEIGHT0.219 INCHES NOMINAL SINGLE ACTUATOR IN
INDIVIDUAL SECTION QUANTITY2
TERMINAL TYPETAB, SOLDER LUG
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
THREAD LENGTH0.286 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY IN
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
120026Interchangeable
interchangeable cross-reference
interchangeable
SA2B474KInterchangeable
interchangeable cross-reference
interchangeable
8216-2Interchangeable
interchangeable cross-reference
interchangeable
C145K17FB3BInterchangeable
interchangeable cross-reference
interchangeable
SW104-5Interchangeable
interchangeable cross-reference
interchangeable
A07461.002.128Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SW1045?
SW1045 is a CAPACITOR,FIXED,METALLIZED,PAPER.
What parts can replace SW1045?
There are 9 known substitutes for SW1045: 120026, SA2B474K, 8216-2 and 6 more. Substitute compatibility should be verified for your specific system.
Is SW1045 still available?
SW1045 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026