PartsTable
Technical Data Sheet
MS27993-2 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: HOLE MOUNTED, body_height: 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, actuator_style: ROUND, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S), features_provided: ACTUATOR SEAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-868-4222, 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
MS27993-2
NSN: 5930-00-868-4222
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleHOLE MOUNTED
body_height0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
actuator_styleROUND
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S)
actuator_movement0.026 PRETRAVEL INCHES MAXIMUM AND 0.007 OVERTRAVEL INCHES MAXIMUM AND 0.001 DIFFERENTIAL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
features_providedACTUATOR SEAL
switch_release_force6.0 OUNCES MINIMUM OZ
switch_actuating_force22.0 OUNCES MAXIMUM OZ
terminal_type_and_quantity3 TAB, SOLDER LUG
actuator_free_position_height0.446 INCHES MAXIMUM IN
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
NSN5930-00-868-4222
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN MS27993-2 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
ACTUATOR STYLE: ROUND
INCLOSURE TYPE: FULLY INCLOSED
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
SWITCH RELEASE FORCE: 6.0 OUNCES MINIMUM OZ
SWITCH ACTUATING FORCE: 22.0 OUNCES MAXIMUM OZ
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
ACTUATOR MOVEMENT: 0.026 PRETRAVEL INCHES MAXIMUM AND 0.007 OVERTRAVEL INCHES MAXIMUM AND 0.001 DIFFERENTIAL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES MOTOR DC AND 5.000 AMPERES RESISTIVE AC AND 3.000 AMPERES INDUCTIVE AC AND 3.000 AMPERES MOTOR AC
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)
ACTUATOR STYLEROUND
INCLOSURE TYPEFULLY INCLOSED
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
SWITCH RELEASE FORCE6.0 OUNCES MINIMUM OZ
SWITCH ACTUATING FORCE22.0 OUNCES MAXIMUM OZ
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
ACTUATOR MOVEMENT0.026 PRETRAVEL INCHES MAXIMUM AND 0.007 OVERTRAVEL INCHES MAXIMUM AND 0.001 DIFFERENTIAL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES MOTOR DC AND 5.000 AMPERES RESISTIVE AC AND 3.000 AMPERES INDUCTIVE AC AND 3.000 AMPERES MOTOR AC
BODY HEIGHT0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
TEST DATA DOCUMENT81349-MILS8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6107Interchangeable
interchangeable cross-reference
interchangeable
1M015LS52003Interchangeable
interchangeable cross-reference
interchangeable
MS27993-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-8805/45Interchangeable
interchangeable cross-reference
interchangeable
X637-50-10PCT-250VACInterchangeable
interchangeable cross-reference
interchangeable
16700615Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27993-2?
MS27993-2 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace MS27993-2?
There are 18 known substitutes for MS27993-2: 6107, 1M015LS52003, MS27993-4 and 15 more. Substitute compatibility should be verified for your specific system.
Is MS27993-2 still available?
MS27993-2 is currently cancelled.
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