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Technical Data Sheet
15491 ✓ 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,CERAMIC DIELECTR. Key specifications include angle: 36.0 DEGREES, material: FIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR BODY, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.150 INCHES MAXIMUM IN, body_height: 0.270 INCHES MAXIMUM IN, body_length: 0.875 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-327-0641, 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 15491
NSN: 5910-00-327-0641
FSC: 5910
CAGE: 93958 — REPUBLIC ELECTRONICS CORP S INC (USA)
SPECIFICATIONS
angle36.0 DEGREES
materialFIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR BODY
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.150 INCHES MAXIMUM IN
body_height0.270 INCHES MAXIMUM IN
body_length0.875 INCHES MAXIMUM IN
nominal_width0.375 INCHES IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
quality_factor30 MINIMUM SINGLE COMPONENT SINGLE WINDING
NSN5910-00-327-0641
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 15491 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
TERMINAL LENGTH: 1.250 INCHES NOMINAL IN
BODY HEIGHT: 0.270 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 100.0 AC-RMS SINGLE SECTION
BODY WIDTH: 0.150 INCHES MAXIMUM IN
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS: 0.0 SINGLE SECTION
BODY STYLE: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
NONDERATED OPERATING TEMP: -65.0 CELSIUS MINIMUM AND 95.0 CELSIUS MAXIMUM DEGC
TOLERANCE OF TEMP COEFFICIENT PER SECTION IN PPM PER DEG CELSIUS: -30.0 TO 30.0 SINGLE SECTION
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)
TERMINAL LENGTH1.250 INCHES NOMINAL IN
BODY HEIGHT0.270 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 AC-RMS SINGLE SECTION
BODY WIDTH0.150 INCHES MAXIMUM IN
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS0.0 SINGLE SECTION
BODY STYLEW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
NONDERATED OPERATING TEMP-65.0 CELSIUS MINIMUM AND 95.0 CELSIUS MAXIMUM DEGC
TOLERANCE OF TEMP COEFFICIENT PER SECTION IN PPM PER DEG CELSIUS-30.0 TO 30.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
BODY LENGTH0.875 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
15623-2Interchangeable
interchangeable cross-reference
interchangeable
9E2C21Interchangeable
interchangeable cross-reference
interchangeable
154911Interchangeable
interchangeable cross-reference
interchangeable
716-029319Interchangeable
interchangeable cross-reference
interchangeable
AS22Interchangeable
interchangeable cross-reference
interchangeable
700 5/8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15491?
15491 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15491?
There are 14 known substitutes for 15491: 15623-2, 9E2C21, 154911 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15491?
15491 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-327-0641. This indicates validated use in U.S. government and defense supply chains.
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