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Technical Data Sheet
12973-1 ✓ 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 overall_width: 1.250 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 0.800 INCHES NOMINAL IN, overall_length: 1.250 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL 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 5950-01-194-4265, 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
12973-1
NSN: 5950-01-194-4265
FSC: 5950
CAGE: 53854 — MAGNESPEC INC (USA)
SPECIFICATIONS
overall_width1.250 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.800 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.127 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SINGLE GROUP IN
winding_operating_current30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity5 TURRET
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-01-194-4265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 12973-1 MFR TRANSFORMER,POWER
KEY FEATURES
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
TERMINAL TYPE AND QUANTITY: 5 TURRET
WINDING OPERATING CURRENT: 30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
MOUNTING HOLE DIAMETER: 0.127 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SINGLE GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
TERMINAL TYPE AND QUANTITY5 TURRET
WINDING OPERATING CURRENT30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
MOUNTING HOLE DIAMETER0.127 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SINGLE GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
OVERALL HEIGHT0.800 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
905747-1Interchangeable
interchangeable cross-reference
interchangeable
310648Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12973-1?
12973-1 is a TRANSFORMER,POWER.
What parts can replace 12973-1?
There are 2 known substitutes for 12973-1: 905747-1, 310648. Substitute compatibility should be verified for your specific system.
What is the NSN for 12973-1?
12973-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-194-4265. This indicates validated use in U.S. government and defense supply chains.
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