PartsTable
Technical Data Sheet
CM20B101M ✓ 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/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.188 INCHES NOMINAL IN, body_height: 0.297 INCHES NOMINAL IN, body_length: 0.516 INCHES NOMINAL IN, terminal_length: 1.125 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-129-6242, 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 CM20B101M
NSN: 5910-00-129-6242
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.188 INCHES NOMINAL IN
body_height0.297 INCHES NOMINAL IN
body_length0.516 INCHES NOMINAL IN
terminal_length1.125 INCHES MINIMUM IN
terminal_diameter0.032 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-5/2A GOVERNMENT SPECIFICATION A
NSN5910-00-129-6242
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN CM20B101M MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY LENGTH: 0.797 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA: 81349-MIL-C-5/2A GOVERNMENT SPECIFICATION A
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
TERMINAL LENGTH: 1.125 INCHES MINIMUM IN
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT 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)
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY LENGTH0.797 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
TERMINAL DIAMETER0.032 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81349-MIL-C-5/2A GOVERNMENT SPECIFICATION A
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TERMINAL LENGTH1.125 INCHES MINIMUM IN
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
BODY HEIGHT0.469 INCHES MAXIMUM IN
BODY WIDTH0.219 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
CM20B101KInterchangeable
interchangeable cross-reference
interchangeable
CM15D101J03Interchangeable
interchangeable cross-reference
interchangeable
5WPS100Interchangeable
interchangeable cross-reference
interchangeable
327-986Interchangeable
Same NIIN cross-reference
interchangeable
5025-818Interchangeable
Same NIIN cross-reference
interchangeable
MILC5-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CM20B101M?
CM20B101M is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CM20B101M?
There are 6 known substitutes for CM20B101M: CM20B101K, CM15D101J03, 5WPS100 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CM20B101M?
CM20B101M is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-129-6242. This indicates validated use in U.S. government and defense supply chains.
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