PartsTable
Technical Data Sheet
1820-2MIL ✓ 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,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 mounting_method: THREADED BUSHING, pressure_switch_type: DIFFERENTIAL, contact_adjustability: ACTUATION POINT ADJUSTABLE, PRESET, operating_temp_rating: -273.1 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC, contact_adjustment_type: INTERNAL ACTUATION POINT SCREW, media_for_which_designed: LIQUID. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-173-2698, 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 1820-2MIL
NSN: 5930-00-173-2698
FSC: 5930
CAGE: 85274 — DWYER INSTRUMENTS INC (USA)
SPECIFICATIONS
mounting_methodTHREADED BUSHING
pressure_switch_typeDIFFERENTIAL
contact_adjustabilityACTUATION POINT ADJUSTABLE, PRESET
operating_temp_rating-273.1 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC
contact_adjustment_typeINTERNAL ACTUATION POINT SCREW
media_for_which_designedLIQUID
contact_load_current_rating15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
contact_voltage_rating_in_volts125.0 AC AT SEA LEVEL SECOND VOLTAGE
NSN5930-00-173-2698
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 1820-2MIL MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
CONTACT LOAD CURRENT RATING: 15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS: 125.0 AC AT SEA LEVEL SECOND VOLTAGE
MEDIA FOR WHICH DESIGNED: LIQUID
CONTACT ADJUSTMENT TYPE: INTERNAL ACTUATION POINT SCREW
PRESSURE SWITCH TYPE: DIFFERENTIAL
CONTACT ADJUSTABILITY: ACTUATION POINT ADJUSTABLE, PRESET
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)
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL SECOND VOLTAGE
MEDIA FOR WHICH DESIGNEDLIQUID
CONTACT ADJUSTMENT TYPEINTERNAL ACTUATION POINT SCREW
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
PRESSURE SWITCH TYPEDIFFERENTIAL
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE, PRESET
CONTACT VOLTAGE RATING IN VOLTS250.0 AC AT SEA LEVEL FIRST VOLTAGE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
MOUNTING METHODTHREADED BUSHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1423-1Interchangeable
interchangeable cross-reference
interchangeable
50-0018-7Interchangeable
interchangeable cross-reference
interchangeable
C124-3Interchangeable
interchangeable cross-reference
interchangeable
500018-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1820-2MIL?
1820-2MIL is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1820-2MIL?
There are 4 known substitutes for 1820-2MIL: 1423-1, 50-0018-7, C124-3 and 1 more. Substitute compatibility should be verified for your specific system.
Is 1820-2MIL still available?
1820-2MIL is currently cancelled.
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