PartsTable
Technical Data Sheet
1291-001 ✓ 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 material: CERAMIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.250 INCHES NOMINAL IN, body_diameter: 0.160 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_length: 0.643 INCHES NOMINAL 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 5915-01-179-4809, 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 1291-001
NSN: 5915-01-179-4809
FSC: 5915
CAGE: 12294 — MURATA ERIE NORTH AMERICA INC DIVOF MURATA ERIE (CAN)
SPECIFICATIONS
materialCERAMIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.250 INCHES NOMINAL IN
body_diameter0.160 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_length0.643 INCHES NOMINAL IN
style_designatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
terminal_diameter0.048 INCHES MINIMUM IN
width_across_flats0.156 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES IN
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
reliability_indicatorNOT ESTABLISHED
NSN5915-01-179-4809
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 1291-001 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 100.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE: 0.112 INCHES IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 PIN INPUT FIRST FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
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)
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION100.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.112 INCHES IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 PIN INPUT FIRST FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH0.643 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
129100-1Interchangeable
interchangeable cross-reference
interchangeable
2482-034-X5P0-501KInterchangeable
interchangeable cross-reference
interchangeable
282-034-X5P0-501KInterchangeable
interchangeable cross-reference
interchangeable
12910Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1291-001?
1291-001 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1291-001?
There are 4 known substitutes for 1291-001: 129100-1, 2482-034-X5P0-501K, 282-034-X5P0-501K and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1291-001?
1291-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-179-4809. This indicates validated use in U.S. government and defense supply chains.
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