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PartsTable / COMPONENT / 595R291H01
595R291H01 ✓ 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,VARIABLE,CERAMIC DIELE. Key specifications include body_width: 2.420 INCHES MAXIMUM IN, body_height: 3.870 INCHES MAXIMUM IN, body_length: 3.440 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, inductance_type: FIXED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-817-8149, 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
595R291H01
NSN: 5950-00-817-8149
FSC: 5950
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_width2.420 INCHES MAXIMUM IN
body_height3.870 INCHES MAXIMUM IN
body_length3.440 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating8.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.385 INCHES NOMINAL SINGLE GROUP IN
NSN5950-00-817-8149
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 595R291H01 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY WIDTH: 2.420 INCHES MAXIMUM IN
•
BODY HEIGHT: 3.870 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
INDUCTANCE TYPE: FIXED
•
INCLOSURE TYPE: FULLY INCLOSED
•
WINDING QUANTITY: 1 SINGLE COMPONENT
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)
RELIABILITY INDICATORNOT ESTABLISHED
BODY WIDTH2.420 INCHES MAXIMUM IN
BODY HEIGHT3.870 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
INDUCTANCE TYPEFIXED
INCLOSURE TYPEFULLY INCLOSED
WINDING QUANTITY1 SINGLE COMPONENT
INDUCTANCE RATING8.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
BODY LENGTH3.440 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
7283Interchangeable
interchangeable cross-reference
interchangeable
653Interchangeable
interchangeable cross-reference
interchangeable
3247Interchangeable
interchangeable cross-reference
interchangeable
05100-6210Interchangeable
interchangeable cross-reference
interchangeable
707238Interchangeable
interchangeable cross-reference
interchangeable
707283PSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 595R291H01?
595R291H01 is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace 595R291H01?
There are 12 known substitutes for 595R291H01: 7283, 653, 3247 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 595R291H01?
595R291H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-817-8149. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026