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PartsTable / MRO / TMB45053
TMB45053 ✓ 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

The CAPACITOR ASSEMBLY 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 component_name: FIXED TANTALUM ELECTROLYTIC CAPACITOR, capacitance_value: 162.0 MICROFARADS, component_relationship: MATCHED TO EACH OTHER, working_voltage_rating: 50.0 VOLTS, component_controlling_agency: NORDEN SYSTEMS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-435-7807, 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→ TMB45053
NSN: 5910-01-435-7807
FSC: 5910
CAGE: 37942 — YOSEMITE INVESTMENT INC DBA NORTH AMERICAN CAPACITOR CO (USA)
SPECIFICATIONS
component_nameFIXED TANTALUM ELECTROLYTIC CAPACITOR
capacitance_value162.0 MICROFARADS
component_relationshipMATCHED TO EACH OTHER
working_voltage_rating50.0 VOLTS
component_controlling_agencyNORDEN SYSTEMS
NSN5910-01-435-7807
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR ASSEMBLY TITLE COMPONENT PN TMB45053 MFR CAPACITOR ASSEMBLY
KEY FEATURES
•
COMPONENT NAME: FIXED TANTALUM ELECTROLYTIC CAPACITOR
•
WORKING VOLTAGE RATING: 50.0 VOLTS
•
COMPONENT CONTROLLING AGENCY: NORDEN SYSTEMS
•
CAPACITANCE VALUE: 162.0 MICROFARADS
•
COMPONENT RELATIONSHIP: MATCHED TO EACH OTHER
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)
COMPONENT NAMEFIXED TANTALUM ELECTROLYTIC CAPACITOR
WORKING VOLTAGE RATING50.0 VOLTS
COMPONENT CONTROLLING AGENCYNORDEN SYSTEMS
CAPACITANCE VALUE162.0 MICROFARADS
COMPONENT RELATIONSHIPMATCHED TO EACH OTHER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
DM51109-5002Interchangeable
interchangeable cross-reference
interchangeable
7618415Interchangeable
interchangeable cross-reference
interchangeable
BP4763Interchangeable
interchangeable cross-reference
interchangeable
A3-33Interchangeable
interchangeable cross-reference
interchangeable
723Interchangeable
interchangeable cross-reference
interchangeable
AAS-A4-20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TMB45053?
TMB45053 is a CAPACITOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace TMB45053?
There are 7 known substitutes for TMB45053: DM51109-5002, 7618415, BP4763 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TMB45053?
TMB45053 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-435-7807. 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