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Technical Data Sheet
K5440 ✓ 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 end_item_name: MOTOR HOME, inclosure_type: FULLY INCLOSED, end_item_source: 86403, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, special_features: 1 PRIMARY WINDING; 6 SECONDARY WINDINGS; RECTIFIED CURRENT RATINGS GIVEN, component_quantity: 12. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-145-2494, 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
K5440
NSN: 5950-01-145-2494
FSC: 5950
CAGE: 51181 — KEYTRONICS, INC. DIV API TECHNOLOGIES CORP- MAGNETICS (USA)
SPECIFICATIONS
end_item_nameMOTOR HOME
inclosure_typeFULLY INCLOSED
end_item_source86403
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_features1 PRIMARY WINDING; 6 SECONDARY WINDINGS; RECTIFIED CURRENT RATINGS GIVEN
component_quantity12
winding_power_rating22.0 WATTS SINGLE COMPONENT SECOND SECONDARY
reliability_indicatorNOT ESTABLISHED
end_item_identificationM200 THRU M600
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current788.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage27.90 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
NSN5950-01-145-2494
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN K5440 MFR TRANSFORMER,POWER
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
WINDING OPERATING VOLTAGE: 13.30 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING POWER RATING: 33.3 WATTS SINGLE COMPONENT THIRD SECONDARY
WINDING SHIELDING METHOD: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING OPERATING CURRENT: 7.7 AMPERES DC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING VOLTAGE13.30 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING POWER RATING33.3 WATTS SINGLE COMPONENT THIRD SECONDARY
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING OPERATING VOLTAGE7.30 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
WINDING OPERATING CURRENT7.7 AMPERES DC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
WINDING POWER RATING56.3 WATTS SINGLE COMPONENT FOURTH SECONDARY
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING57.0 WATTS SINGLE COMPONENT
WINDING OPERATING VOLTAGE32.70 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
10359-SS-1032-7Interchangeable
interchangeable cross-reference
interchangeable
5440Interchangeable
interchangeable cross-reference
interchangeable
DMS 83010BInterchangeable
interchangeable cross-reference
interchangeable
1970-0018Interchangeable
interchangeable cross-reference
interchangeable
21000100Interchangeable
interchangeable cross-reference
interchangeable
2CK883Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K5440?
K5440 is a TRANSFORMER,POWER.
What parts can replace K5440?
There are 26 known substitutes for K5440: 10359-SS-1032-7, 5440, DMS 83010B and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K5440?
K5440 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-145-2494. This indicates validated use in U.S. government and defense supply chains.
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