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Technical Data Sheet
190568-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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,PLASTIC DIELECTR. Key specifications include body_style: W/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE, body_width: 1.125 INCHES NOMINAL IN, body_height: 2.030 INCHES NOMINAL IN, body_length: 2.750 INCHES NOMINAL IN, terminal_length: 0.438 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-811-7484, 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
MRO MRO_GENERAL 190568-1
NSN: 5910-00-811-7484
FSC: 5910
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_styleW/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE
body_width1.125 INCHES NOMINAL IN
body_height2.030 INCHES NOMINAL IN
body_length2.750 INCHES NOMINAL IN
terminal_length0.438 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
dielectric_materialPLASTIC
mounting_slot_width0.250 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 TAB, SOLDER LUG
NSN5910-00-811-7484
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 190568-1 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
RELIABILITY INDICATOR: NOT ESTABLISHED
MOUNTING SLOT WIDTH: 0.250 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.375 INCHES NOMINAL IN
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
DIELECTRIC MATERIAL: PLASTIC
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
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)
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
RELIABILITY INDICATORNOT ESTABLISHED
MOUNTING SLOT WIDTH0.250 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.375 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
DIELECTRIC MATERIALPLASTIC
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
TERMINAL SURFACE TREATMENTSOLDER
BODY STYLEW/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
A-A-59585Interchangeable
interchangeable cross-reference
interchangeable
SKF6318JInterchangeable
interchangeable cross-reference
interchangeable
416821-53-DEInterchangeable
interchangeable cross-reference
interchangeable
2500-6-174Interchangeable
interchangeable cross-reference
interchangeable
50221Interchangeable
interchangeable cross-reference
interchangeable
16212Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 190568-1?
190568-1 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 190568-1?
There are 23 known substitutes for 190568-1: A-A-59585, SKF6318J, 416821-53-DE and 20 more. Substitute compatibility should be verified for your specific system.
Is 190568-1 still available?
190568-1 is currently cancelled.
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