PartsTable
Technical Data Sheet
2-133 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include overall_width: 0.571 INCHES NOMINAL IN, overall_height: 2.307 INCHES NOMINAL IN, overall_length: 1.379 INCHES NOMINAL IN, special_features: 15A DC, 28V DC V, unpackaged_unit_weight: 0.03 KILOGRAMS NOMINAL KG, part_name_assigned_by_controlling_agency: PUSH BUTTON RESET-ONLY CIRCUIT BREAKER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-630-0385, 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 2-133
NSN: 6145-00-630-0385
FSC: 6145
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
overall_width0.571 INCHES NOMINAL IN
overall_height2.307 INCHES NOMINAL IN
overall_length1.379 INCHES NOMINAL IN
special_features15A DC, 28V DC V
unpackaged_unit_weight0.03 KILOGRAMS NOMINAL KG
part_name_assigned_by_controlling_agencyPUSH BUTTON RESET-ONLY CIRCUIT BREAKER
NSN6145-00-630-0385
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 2-133 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CROSS-SECTIONAL HEIGHT: 0.095 INCHES NOMINAL IN
COLOR: RED CORE CONDUCTOR SECOND CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR: 19 ALL CONDUCTORS
ROUND CONDUCTOR SIZE: 18 AWG ALL CONDUCTORS
TEMP RATING: 105.0 CELSIUS DEGC
CONDUCTOR QUANTITY: 2
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)
CROSS-SECTIONAL HEIGHT0.095 INCHES NOMINAL IN
COLORRED CORE CONDUCTOR SECOND CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR19 ALL CONDUCTORS
ROUND CONDUCTOR SIZE18 AWG ALL CONDUCTORS
TEMP RATING105.0 CELSIUS DEGC
CONDUCTOR QUANTITY2
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
MIL-C-27500Upgraded Successor
successor cross-reference
successor
M27500-18MR3U00Upgraded Successor
successor cross-reference
successor
M27500-18MR3U00WHITEUpgraded Successor
successor cross-reference
successor
M27500-22SC7G23Upgraded Successor
successor cross-reference
successor
M275600-22SC7G23Upgraded Successor
successor cross-reference
successor
MIL-DTL-27500Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-133?
2-133 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2-133?
There are 20 known substitutes for 2-133: MIL-C-27500, M27500-18MR3U00, M27500-18MR3U00WHITE and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-133?
2-133 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-630-0385. This indicates validated use in U.S. government and defense supply chains.
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