PartsTable
Technical Data Sheet
PartsTable / MRO / C-1566
C-1566 ✓ 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,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.300 INCHES MAXIMUM IN, body_height: 0.150 INCHES MAXIMUM IN, body_length: 0.200 INCHES MAXIMUM IN, rating_method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT ALL WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-087-3269, 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→ C-1566
NSN: 5950-01-087-3269
FSC: 5950
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.300 INCHES MAXIMUM IN
body_height0.150 INCHES MAXIMUM IN
body_length0.200 INCHES MAXIMUM IN
rating_methodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT ALL WINDING
turn_quantity44 SINGLE COMPONENT ALL WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
terminal_length1.000 INCHES NOMINAL IN
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
NSN5950-01-087-3269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN C-1566 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
WINDING CONDUCTOR SIZE: 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND WINDING IN
•
DC RESISTANCE RATING IN OHMS: 0.450 SINGLE COMPONENT SECOND WINDING
•
WINDING OPERATING CURRENT: 300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INDUCTANCE RATING: 125.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
BODY OUTSIDE DIAMETER: 1.375 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)
WINDING CONDUCTOR SIZE0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND WINDING IN
DC RESISTANCE RATING IN OHMS0.450 SINGLE COMPONENT SECOND WINDING
WINDING OPERATING CURRENT300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING
WINDING CONDUCTOR SIZE0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST WINDING IN
RELIABILITY INDICATORNOT ESTABLISHED
INDUCTANCE RATING125.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
BODY OUTSIDE DIAMETER1.375 INCHES MAXIMUM IN
TURN QUANTITY44 SINGLE COMPONENT ALL WINDING
WINDING OPERATING CURRENT3.75 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A7470Interchangeable
interchangeable cross-reference
interchangeable
R2AX1Interchangeable
interchangeable cross-reference
interchangeable
33K4FS50000Interchangeable
interchangeable cross-reference
interchangeable
4131102A0A1AInterchangeable
interchangeable cross-reference
interchangeable
C-5116Interchangeable
interchangeable cross-reference
interchangeable
C-1566Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C-1566?
C-1566 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace C-1566?
There are 9 known substitutes for C-1566: A7470, R2AX1, 33K4FS50000 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C-1566?
C-1566 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-087-3269. 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