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PartsTable / COMPONENT / A3-14690
A3-14690 ✓ Verified by PartsTable
— · COMPONENT
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

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.380 INCHES MAXIMUM IN, body_length: 2.750 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 1.875 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-465-8290, 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
A3-14690
NSN: 5950-00-465-8290
FSC: 5950
CAGE: 95970 — MTE CORP MILWAUKEE TRANSFORMER CO (USA)
SPECIFICATIONS
body_width2.380 INCHES MAXIMUM IN
body_length2.750 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height1.875 INCHES MAXIMUM IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
special_featuresONE PRIMARY WINDING AND FIVE SECONDARY WINDINGS
nominal_thread_size0.138 INCHES SINGLE GROUP IN
winding_power_rating41.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
NSN5950-00-465-8290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN A3-14690 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
•
WINDING POWER RATING: 16.4 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
•
WINDING OPERATING CURRENT: 480.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY LENGTH: 2.750 INCHES MAXIMUM IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 34.20 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
•
FREQUENCY RATING: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
WINDING POWER RATING16.4 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING CURRENT480.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH2.750 INCHES MAXIMUM IN
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE34.20 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
WINDING POWER RATING3.5 VOLTS-AMPERES SINGLE COMPONENT FOURTH SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
42246Interchangeable
interchangeable cross-reference
interchangeable
09 445Interchangeable
interchangeable cross-reference
interchangeable
23521GInterchangeable
interchangeable cross-reference
interchangeable
450-1206-000Interchangeable
Same NIIN cross-reference
interchangeable
BX-9824Interchangeable
Same NIIN cross-reference
interchangeable
PEI6327Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3-14690?
A3-14690 is a TRANSFORMER,POWER.
What parts can replace A3-14690?
There are 6 known substitutes for A3-14690: 42246, 09 445, 23521G and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3-14690?
A3-14690 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-465-8290. 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