PartsTable
Technical Data Sheet
PartsTable / MRO / 1445L
1445L ✓ 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 material: PLASTIC CASE, body_style: W/MTG HOLE(S)/SLOT(S), TERMINALS ON OPPOSITE SURFACES, body_width: 1.125 INCHES MAXIMUM IN, body_height: 0.453 INCHES MAXIMUM IN, body_length: 1.250 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-262-7236, 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→ 1445L
NSN: 5910-00-262-7236
FSC: 5910
CAGE: 00656 — AEROVOX CORP. (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/MTG HOLE(S)/SLOT(S), TERMINALS ON OPPOSITE SURFACES
body_width1.125 INCHES MAXIMUM IN
body_height0.453 INCHES MAXIMUM IN
body_length1.250 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section50000.000 PICOFARADS SINGLE SECTION
unthreaded_mounting_hole_diameter0.144 INCHES NOMINAL IN
NSN5910-00-262-7236
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 1445L MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED MOUNTING HOLES
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.312 INCHES NOMINAL IN
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.144 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 600.0 DC SINGLE SECTION
•
BODY LENGTH: 1.250 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)
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED MOUNTING HOLES
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.312 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
UNTHREADED MOUNTING HOLE DIAMETER0.144 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION600.0 DC SINGLE SECTION
BODY LENGTH1.250 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION50000.000 PICOFARADS SINGLE SECTION
BODY WIDTH1.125 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
45-000-00Interchangeable
interchangeable cross-reference
interchangeable
45-00-00Interchangeable
interchangeable cross-reference
interchangeable
7722350P1REVBInterchangeable
interchangeable cross-reference
interchangeable
4500Interchangeable
interchangeable cross-reference
interchangeable
447463C1Interchangeable
interchangeable cross-reference
interchangeable
4L11050Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1445L?
1445L is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1445L?
There are 6 known substitutes for 1445L: 45-000-00, 45-00-00, 7722350P1REVB and 3 more. Substitute compatibility should be verified for your specific system.
Is 1445L still available?
1445L is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026