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PartsTable / COMPONENT / 4144T-2
4144T-2 ✓ 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 unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 1.781 INCHES NOMINAL IN, overall_length: 3.953 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 5985-00-628-9012, 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
4144T-2
NSN: 5985-00-628-9012
FSC: 5985
CAGE: 70998 — BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL
usage_designMAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width1.000 INCHES NOMINAL IN
overall_height1.781 INCHES NOMINAL IN
overall_length3.953 INCHES NOMINAL IN
power_loss_in_decibels30.0
radio_frequency_rating2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM
NSN5985-00-628-9012
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 4144T-2 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
UNIT TYPE: COAXIAL LINE
•
DESIGN TYPE: BIDIRECTIONAL
•
RADIO FREQUENCY RATING: 2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM
•
POWER LOSS IN DECIBELS: 30.0
•
USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
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)
UNIT TYPECOAXIAL LINE
DESIGN TYPEBIDIRECTIONAL
RADIO FREQUENCY RATING2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM
POWER LOSS IN DECIBELS30.0
USAGE DESIGNMAIN LINE AND SECONDARY LINE TERMINAL FITTING
OVERALL WIDTH1.000 INCHES NOMINAL IN
OVERALL LENGTH3.953 INCHES NOMINAL IN
OVERALL HEIGHT1.781 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
70052Interchangeable
interchangeable cross-reference
interchangeable
H3247Interchangeable
interchangeable cross-reference
interchangeable
197Interchangeable
interchangeable cross-reference
interchangeable
90-3NP-2GInterchangeable
interchangeable cross-reference
interchangeable
509-3NA-2MInterchangeable
interchangeable cross-reference
interchangeable
467985C91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4144T-2?
4144T-2 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 4144T-2?
There are 20 known substitutes for 4144T-2: 70052, H3247, 197 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4144T-2?
4144T-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-628-9012. 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