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Technical Data Sheet
PartsTable / COMPONENT / DE1787
DE1787 ✓ 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,CERAMIC DIELECTR. Key specifications include body_width: 2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM IN, body_height: 4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM IN, body_length: 4.141 INCHES MINIMUM AND 4.171 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, inductance_type: FIXED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-892-8312, 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
DE1787
NSN: 5950-00-892-8312
FSC: 5950
CAGE: 18038 — L J TECHNICAL SYSTEMS INC (USA)
SPECIFICATIONS
body_width2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM IN
body_height4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM IN
body_length4.141 INCHES MINIMUM AND 4.171 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodFLANGE AND SLOT SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating10.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
mounting_slot_width0.188 INCHES NOMINAL SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
winding_operating_current10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN5950-00-892-8312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN DE1787 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: FLANGE AND SLOT SINGLE GROUP
•
WINDING OPERATING CURRENT: 10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
INDUCTANCE RATING: 10.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
BODY HEIGHT: 4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM 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)
INCLOSURE TYPEFULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODFLANGE AND SLOT SINGLE GROUP
WINDING OPERATING CURRENT10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
INDUCTANCE RATING10.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
BODY HEIGHT4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM IN
BODY WIDTH2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
331-00042M0250KInterchangeable
interchangeable cross-reference
interchangeable
331-000-U2M0-250KInterchangeable
interchangeable cross-reference
interchangeable
7407Interchangeable
interchangeable cross-reference
interchangeable
407WDInterchangeable
interchangeable cross-reference
interchangeable
5BBS0407Interchangeable
interchangeable cross-reference
interchangeable
535ACInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DE1787?
DE1787 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace DE1787?
There are 22 known substitutes for DE1787: 331-00042M0250K, 331-000-U2M0-250K, 7407 and 19 more. Substitute compatibility should be verified for your specific system.
Is DE1787 still available?
DE1787 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026