PartsTable
Technical Data Sheet
389-03 ✓ 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

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: STEEL, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, body_width: 1.766 INCHES MAXIMUM IN, body_height: 2.203 INCHES MAXIMUM IN, body_length: 2.078 INCHES MAXIMUM IN, current_type: DC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-455-4487, 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 389-03
NSN: 5985-00-455-4487
FSC: 5985
CAGE: 34078 — CINCH CONNECTIVITY SOLUTIONS INC (USA)
SPECIFICATIONS
materialSTEEL
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
body_width1.766 INCHES MAXIMUM IN
body_height2.203 INCHES MAXIMUM IN
body_length2.078 INCHES MAXIMUM IN
current_typeDC
power_rating2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
inclosure_typeHERMETICALLY SEALED
overall_length2.438 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES OUTSIDE DIAMETER
voltage_rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
first_end_styleSQUARE
NSN5985-00-455-4487
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 389-03 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
APPLICATION DESIGN: TRANSMISSION LINE
PRECIOUS MATERIAL: GOLD
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
SURFACE TREATMENT: PASSIVATE BODY
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
ATTENUATION ACCURACY IN DECIBELS: -0.30 TO 0.30
CONNECTION TYPE PER FUNCTION: MALE INPUT AND FEMALE OUTPUT
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
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)
APPLICATION DESIGNTRANSMISSION LINE
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD
SURFACE TREATMENTPASSIVATE BODY
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
ATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.30
CONNECTION TYPE PER FUNCTIONMALE INPUT AND FEMALE OUTPUT
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
VOLTAGE STANDING WAVE RATIO1.20 AND 1.30 AND 1.50
OVERALL LENGTH2.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
N0043PC29Interchangeable
interchangeable cross-reference
interchangeable
10228PC6Interchangeable
interchangeable cross-reference
interchangeable
2193Interchangeable
interchangeable cross-reference
interchangeable
S23996Interchangeable
interchangeable cross-reference
interchangeable
23996Interchangeable
interchangeable cross-reference
interchangeable
B2R53P25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 389-03?
389-03 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 389-03?
There are 29 known substitutes for 389-03: N0043PC29, 10228PC6, 2193 and 26 more. Substitute compatibility should be verified for your specific system.
Is 389-03 still available?
389-03 is currently cancelled.
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