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Technical Data Sheet
A12056 ✓ 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 CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include body_width: 2.060 INCHES NOMINAL IN, actuator_style: ROUND, actuator_height: 1.560 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN, actuator_diameter: 1.082 INCHES NOMINAL IN, assembly_grouping_position: CIRCLE-GROUPED, terminal_type_and_quantity: 3 TAB W/SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-335-7301, 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
A12056
NSN: 5930-00-335-7301
FSC: 5930
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
body_width2.060 INCHES NOMINAL IN
actuator_styleROUND
actuator_height1.560 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
actuator_diameter1.082 INCHES NOMINAL IN
holder_group_quantity2
assembly_grouping_positionCIRCLE-GROUPED
terminal_type_and_quantity3 TAB W/SCREW
holder_quantity_per_assembly2
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts28.0 DC
individual_group_holder_quantity1
brush_quantity_accommodated_per_holder1
NSN5930-00-335-7301
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN A12056 MFR CAPACITOR,FIXED,ELECTR
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
5131-79-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-24702/1Interchangeable
interchangeable cross-reference
interchangeable
TM1-1/4-10 ASSY 32262Interchangeable
interchangeable cross-reference
interchangeable
5323546Interchangeable
interchangeable cross-reference
interchangeable
11TS18675Interchangeable
interchangeable cross-reference
interchangeable
25275Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A12056?
A12056 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace A12056?
There are 18 known substitutes for A12056: 5131-79-1, MIL-F-24702/1, TM1-1/4-10 ASSY 32262 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A12056?
A12056 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-335-7301. This indicates validated use in U.S. government and defense supply chains.
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