PartsTable
Technical Data Sheet

MIL-PRF-55681/4 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MIL-PRF-55681/4: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: CHIP TYPE, body_width: 0.030 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, body_height: 0.020 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN, body_length: 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, body_diameter: 0.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-088-2807, 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→ MIL-PRF-55681/4
NSN: 5910-01-088-2807
NIINs: 010882807, 010965877, 011209068, 011403021, 011750221, 011811569, 012047214, 012051732, 012162157, 012162160, 012162161, 012175186, 012179072, 012224355, 012228155, 012228652, 012228655, 012229088, 012229091, 012231038, 012231039, 012231040, 012231041, 012231042, 012231043, 012231045, 012231046, 012231048, 012231049, 012231050, 012231051, 012231054, 012236367, 012236369, 012240277, 012240278, 012240279, 012240280, 012240281, 012246528, 012249586, 012264256, 012264257, 012267033, 012274616, 012274617, 012275309, 012275310, 012275311, 012285497, 012286319, 012288680, 012288681, 012288690, 012292830, 012302147, 012306504, 012308227, 012311882, 012314283, 012314287, 012314290, 012319485, 012321254, 012322768, 012328646, 012331874, 012331875, 012340454, 012347848, 012348300, 012349614, 012349615, 012349616, 012354010, 012356194, 012358704, 012358705, 012359571, 012359572, 012359573, 012359574, 012359575, 012359576, 012371349, 012372393, 012372396, 012373452, 012373722, 012373723, 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FSC: 5910 — Capacitors
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCERAMIC CASE
body_styleCHIP TYPE
body_width0.030 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
body_height0.020 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
body_length0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
body_diameter0.100 INCHES NOMINAL IN
terminal_length0.010 INCHES NOMINAL IN
section_quantity1
special_featuresBASE METALLIZATION-BARRIER METAL-SOLDER COATED MIN THICK OF 60 MICRO-INCHES (TIN/LEAD ALLOY)
reliability_indicatorESTABLISHED
end_item_identificationRADAR SET
case_insulation_materialPLASTIC
NSN5910-01-088-2807
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN MIL-PRF-55681/4 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS: 90.0 SINGLE SECTION
•
BODY STYLE: CHIP TYPE
•
TOLERANCE RANGE PER SECTION: -2.00 TO 2.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
QUALITY FACTOR AT REFERENCE TEMP: 6000.0000
•
BODY WIDTH: 0.110 INCHES NOMINAL IN
•
BODY HEIGHT: 0.058 INCHES MINIMUM AND 0.102 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
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS90.0 SINGLE SECTION
BODY STYLECHIP TYPE
TOLERANCE RANGE PER SECTION-2.00 TO 2.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENTSOLDER
QUALITY FACTOR AT REFERENCE TEMP6000.0000
BODY WIDTH0.110 INCHES NOMINAL IN
BODY HEIGHT0.058 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
RELIABILITY FAILURE RATE LEVEL IN PERCENT1.0000
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
SUBSTITUTES & CROSS-REFERENCES 3
ATC100B390GP500XReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CDR14BG390EGSMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-C-55681/4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-55681/4?
MIL-PRF-55681/4 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL-PRF-55681/4?
There are 3 known substitutes for MIL-PRF-55681/4: ATC100B390GP500X, CDR14BG390EGSM, MIL-C-55681/4. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-55681/4?
MIL-PRF-55681/4 is cataloged in the U.S. Government catalog under NSN 5910-01-088-2807. This indicates validated use in U.S. government and defense supply chains.
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