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TZ220 ✓ 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 ADAPTER,BATTERY TERMINAL 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 material: COPPER ALLOY, usage_design: BATTERY TO CABLE CONNECTOR, overall_width: 0.812 INCHES NOMINAL IN, overall_height: 1.124 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 5940-00-177-2670, 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
TZ220
NSN: 5940-00-177-2670
FSC: 5940
CAGE: 54095 — THE NOCO COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
usage_designBATTERY TO CABLE CONNECTOR
overall_width0.812 INCHES NOMINAL IN
overall_height1.124 INCHES NOMINAL IN
NSN5940-00-177-2670
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,BATTERY TERMINAL TITLE COMPONENT PN TZ220 MFR ADAPTER,BATTERY TERMIN
KEY FEATURES
•
USAGE DESIGN: BATTERY TO CABLE CONNECTOR
•
MATERIAL: COPPER ALLOY
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)
USAGE DESIGNBATTERY TO CABLE CONNECTOR
OVERALL HEIGHT1.124 INCHES NOMINAL IN
OVERALL WIDTH0.812 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
29257Interchangeable
interchangeable cross-reference
interchangeable
2501 9/16Interchangeable
interchangeable cross-reference
interchangeable
309-RTInterchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYEInterchangeable
interchangeable cross-reference
interchangeable
32741Interchangeable
interchangeable cross-reference
interchangeable
677-1378-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TZ220?
TZ220 is a ADAPTER,BATTERY TERMINAL.
What parts can replace TZ220?
There are 8 known substitutes for TZ220: 29257, 2501 9/16, 309-RT and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TZ220?
TZ220 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-177-2670. 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