PartsTable
Technical Data Sheet
12909-33 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.370 INCHES MAXIMUM IN, duty_cycle: CONTINUOUS, body_height: 0.210 INCHES MAXIMUM IN, body_length: 0.390 INCHES MAXIMUM 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 6105-00-671-7471, 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 12909-33
NSN: 6105-00-671-7471
FSC: 6105
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.370 INCHES MAXIMUM IN
duty_cycleCONTINUOUS
body_height0.210 INCHES MAXIMUM IN
body_length0.390 INCHES MAXIMUM IN
step_length0.0930 INCHES NOMINAL SINGLE END IN
temp_rating-55.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS
keyway_depth0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM SINGLE END IN
keyway_width0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM SINGLE END IN
power_rating0.1666 HORSEPOWER OUTPUT
winding_typeCOMPOUND WOUND
NSN6105-00-671-7471
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 12909-33 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
DUTY CYCLE: CONTINUOUS
SHAFT END CHARACTERISTIC: A2 FIRST STYLE AND A9 SECOND STYLE SINGLE END
KEYWAY WIDTH: 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM SINGLE END IN
CURRENT RATING IN AMPS: 12.000 SINGLE INPUT
UNDERCUT CENTER TO SHAFT END DISTANCE: 0.1245 INCHES NOMINAL SINGLE END IN
THREAD LENGTH: 0.3750 INCHES NOMINAL SINGLE END IN
INCLOSURE SPECIFICATION: COMMERCIAL
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)
DUTY CYCLECONTINUOUS
SHAFT END CHARACTERISTICA2 FIRST STYLE AND A9 SECOND STYLE SINGLE END
KEYWAY WIDTH0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM SINGLE END IN
OVERALL WIDTH2.374 INCHES IN
CURRENT RATING IN AMPS12.000 SINGLE INPUT
UNDERCUT CENTER TO SHAFT END DISTANCE0.1245 INCHES NOMINAL SINGLE END IN
THREAD LENGTH0.3750 INCHES NOMINAL SINGLE END IN
INCLOSURE SPECIFICATIONCOMMERCIAL
COOLING METHODNONVENTILATED
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS27.0 LINE TO NEUTRAL SINGLE INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
U-536975-7Upgraded Successor
successor cross-reference
successor
10117417Upgraded Successor
successor cross-reference
successor
DC10Upgraded Successor
successor cross-reference
successor
576R561H40Interchangeable
interchangeable cross-reference
interchangeable
12909-33Interchangeable
interchangeable cross-reference
interchangeable
DC8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12909-33?
12909-33 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12909-33?
There are 8 known substitutes for 12909-33: U-536975-7, 10117417, DC10 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12909-33?
12909-33 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-671-7471. This indicates validated use in U.S. government and defense supply chains.
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