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Technical Data Sheet
PartsTable / MRO / 19639EITEM3
19639EITEM3 ✓ 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 body_width: 5.812 INCHES NOMINAL IN, body_height: 11.188 INCHES NOMINAL IN, body_length: 13.000 INCHES NOMINAL IN, terminal_type_and_quantity: 3 BUS BAR, nondefinitive_spec/std_data: A TYPE, contact_load_current_rating_at_maximum_rated_voltage: 1300.000 AMPERES RESISTIVE DC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-548-6836, 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→ 19639EITEM3
NSN: 5930-00-548-6836
FSC: 5930
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
body_width5.812 INCHES NOMINAL IN
body_height11.188 INCHES NOMINAL IN
body_length13.000 INCHES NOMINAL IN
switch_actuator_quantity1
terminal_type_and_quantity3 BUS BAR
nondefinitive_spec/std_dataA TYPE
contact_load_current_rating_at_maximum_rated_voltage1300.000 AMPERES RESISTIVE DC
center_to_center_distance_between_mounting_facilities_parallel_to_length10.438 INCHES NOMINAL IN
NSN5930-00-548-6836
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 19639EITEM3 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
BODY HEIGHT: 11.188 INCHES NOMINAL IN
•
BODY LENGTH: 13.000 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 3 BUS BAR
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1300.000 AMPERES RESISTIVE DC
•
BODY WIDTH: 5.812 INCHES NOMINAL IN
•
SWITCH ACTUATOR QUANTITY: 1
•
NONDEFINITIVE SPEC/STD DATA: A TYPE
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 10.438 INCHES NOMINAL 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)
BODY HEIGHT11.188 INCHES NOMINAL IN
BODY LENGTH13.000 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY3 BUS BAR
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1300.000 AMPERES RESISTIVE DC
BODY WIDTH5.812 INCHES NOMINAL IN
SWITCH ACTUATOR QUANTITY1
NONDEFINITIVE SPEC/STD DATAA TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH10.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
19605Interchangeable
interchangeable cross-reference
interchangeable
16880Interchangeable
interchangeable cross-reference
interchangeable
99119605Interchangeable
interchangeable cross-reference
interchangeable
ACF50-5R0-10Interchangeable
interchangeable cross-reference
interchangeable
C4843Interchangeable
interchangeable cross-reference
interchangeable
A1960-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19639EITEM3?
19639EITEM3 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 19639EITEM3?
There are 12 known substitutes for 19639EITEM3: 19605, 16880, 99119605 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19639EITEM3?
19639EITEM3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-548-6836. 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