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PartsTable / COMPONENT / 38790H2C
38790H2C ✓ 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 shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.813 INCHES NOMINAL SINGLE ACTUATOR IN, overall_width: 1.625 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION REAR, terminal_type: TAB, SOLDER LUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-399-7764, 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
38790H2C
NSN: 5930-00-399-7764
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.216 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.813 INCHES NOMINAL SINGLE ACTUATOR IN
overall_width1.625 INCHES NOMINAL IN
pole_quantity1 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.875 INCHES NOMINAL IN
overall_length2.437 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity5 EACH SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
NSN5930-00-399-7764
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 38790H2C MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
CONTACT LOAD CURRENT RATING: 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
•
THROW QUANTITY: 5 EACH SECTION REAR
•
CONTACT VOLTAGE RATING IN VOLTS: 110.0 AC AT SEA LEVEL
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
PRECIOUS MATERIAL: SILVER
•
THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES SILVER
•
SHAFT LENGTH: 0.813 INCHES NOMINAL SINGLE ACTUATOR IN
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 RATING1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
THROW QUANTITY5 EACH SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS110.0 AC AT SEA LEVEL
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
PRECIOUS MATERIALSILVER
THREAD LENGTH0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES SILVER
SHAFT LENGTH0.813 INCHES NOMINAL SINGLE ACTUATOR IN
OVERALL LENGTH2.437 INCHES NOMINAL IN
SWITCH ACTUATOR INDEXING POSITION QUANTITY6 SINGLE ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
55-22489-20Interchangeable
interchangeable cross-reference
interchangeable
17540PInterchangeable
interchangeable cross-reference
interchangeable
10238Interchangeable
interchangeable cross-reference
interchangeable
600-12CFInterchangeable
interchangeable cross-reference
interchangeable
600-12GMEInterchangeable
interchangeable cross-reference
interchangeable
A504570-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38790H2C?
38790H2C is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 38790H2C?
There are 26 known substitutes for 38790H2C: 55-22489-20, 17540P, 10238 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 38790H2C?
38790H2C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-399-7764. 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