Name: CAPACITOR,FIXED,MICA DIELECTRIC
Brand: Unknown
SKU: 663-003-11A2-680K

663-003-11A2-680K ✓ 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,MICA DIELECTRIC. Key specifications include body_style: BUTTON TYPE, W/MTG TABS, body_length: 0.380 INCHES NOMINAL IN, body_diameter: 0.450 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC, terminal_surface_treatment: SILVER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-018-0917, 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→ 663-003-11A2-680K

NSN: 5910-00-018-0917
FSC: 5910
CAGE: 72982 — ERIE SPECIALTY PRODUCTS INC (USA)

SPECIFICATIONS

body_style	BUTTON TYPE, W/MTG TABS
body_length	0.380 INCHES NOMINAL IN
body_diameter	0.450 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatment	SILVER
terminal_type_and_quantity	2 TAB, SOLDER LUG
specification/standard_data	81349-MIL-C-10950/2 GOVERNMENT SPECIFICATION
tolerance_range_per_section	-2.00 TO 2.00 PERCENT SINGLE SECTION
schematic_diagram_designator	ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
capacitance_value_per_section	68.000 PICOFARADS SINGLE SECTION
precious_material_and_location	TERMINAL SURFACE SILVER
NSN	5910-00-018-0917

COMPONENT DIAGRAM

KEY FEATURES

•

RELIABILITY INDICATOR: NOT ESTABLISHED

•

SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION

•

DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 0.0900

•

TOLERANCE RANGE PER SECTION: -2.00 TO 2.00 PERCENT SINGLE SECTION

•

CAPACITANCE VALUE PER SECTION: 68.000 PICOFARADS SINGLE SECTION

•

TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: -20.0 TO 100.0 SINGLE SECTION

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)

RELIABILITY INDICATOR	NOT ESTABLISHED
SCHEMATIC DIAGRAM DESIGNATOR	ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	500.0 DC SINGLE SECTION
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT	0.0900
TOLERANCE RANGE PER SECTION	-2.00 TO 2.00 PERCENT SINGLE SECTION
CAPACITANCE VALUE PER SECTION	68.000 PICOFARADS SINGLE SECTION
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 100.0 SINGLE SECTION
BODY LENGTH	0.380 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA	81349-MIL-C-10950/2 GOVERNMENT SPECIFICATION

VERIFIED SUBSTITUTES & CROSS-REFERENCES 6

M10950/02-0253Interchangeable

Same NIIN cross-reference

interchangeable

CB21PD680KInterchangeable

Same NIIN cross-reference

interchangeable

CB21PE680JInterchangeable

Same NIIN cross-reference

interchangeable

CB21PE680GInterchangeable

Same NIIN cross-reference

interchangeable

MILC10950Interchangeable

Same NIIN cross-reference

interchangeable

MIL-C-10950/2Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusCANCELLED

Availability—

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 663-003-11A2-680K?

663-003-11A2-680K is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 663-003-11A2-680K?

There are 6 known substitutes for 663-003-11A2-680K: M10950/02-0253, CB21PD680K, CB21PE680J and 3 more. Substitute compatibility should be verified for your specific system.

Is 663-003-11A2-680K still available?

663-003-11A2-680K is currently cancelled.

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