PartsTable
Technical Data Sheet
21001-0028 ✓ 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,CERAMIC DIELECTR. Key specifications include material: GLASS CASE, body_style: TUBE TYPE, overall_length: 1.250 INCHES NOMINAL IN, overall_diameter: 0.250 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-270-5179, 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 21001-0028
NSN: 5920-00-270-5179
FSC: 5920
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleTUBE TYPE
overall_length1.250 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
specification/standard_data81349-MIL-F-15160/2 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts125.0 AC AND 125.0 DC
continuous_current_rating_in_amps5.000
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds60.0 200 PCT OF CURRENT RATING
NSN5920-00-270-5179
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 21001-0028 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 125.0 DC
BODY STYLE: TUBE TYPE
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS: 5.000
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 60.0 200 PCT OF CURRENT RATING
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)
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 125.0 DC
BODY STYLETUBE TYPE
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
INTERRUPTION INDICATOR METHODOPAQUE BODY
OVERALL DIAMETER0.250 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS5.000
OVERALL LENGTH1.250 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS60.0 200 PCT OF CURRENT RATING
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
3130-05Interchangeable
interchangeable cross-reference
interchangeable
30123Interchangeable
interchangeable cross-reference
interchangeable
150-570GPC123Interchangeable
interchangeable cross-reference
interchangeable
150-570HPC123Interchangeable
interchangeable cross-reference
interchangeable
150-614ITEM73Interchangeable
interchangeable cross-reference
interchangeable
7186732-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21001-0028?
21001-0028 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21001-0028?
There are 26 known substitutes for 21001-0028: 3130-05, 30123, 150-570GPC123 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21001-0028?
21001-0028 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-270-5179. This indicates validated use in U.S. government and defense supply chains.
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