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Technical Data Sheet
PartsTable / COMPONENT / SP-1254411
SP-1254411 ✓ 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: 3.500 INCHES MAXIMUM IN, body_height: 2.810 INCHES NOMINAL IN, body_length: 3.375 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: SLOT SINGLE GROUP, frequency_rating: 47.0 HERTZ MINIMUM AND 63.0 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 5950-01-072-3976, 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
SP-1254411
NSN: 5950-01-072-3976
FSC: 5950
CAGE: 92739 — AMPEX SYSTEMS CORP (USA)
SPECIFICATIONS
body_width3.500 INCHES MAXIMUM IN
body_height2.810 INCHES NOMINAL IN
body_length3.375 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodSLOT SINGLE GROUP
frequency_rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
special_featuresSECONDARY VOLTAGES ARE AFTER RECTIFICATION
mounting_slot_width0.180 INCHES NOMINAL SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage35.00 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
NSN5950-01-072-3976
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN SP-1254411 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
•
MOUNTING METHOD: SLOT SINGLE GROUP
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.690 INCHES MINIMUM AND 2.810 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
FREQUENCY RATING: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 105.00 AC VOLTS MINIMUM AND 125.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
BODY WIDTH: 3.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
WINDING OPERATING CURRENT20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
MOUNTING METHODSLOT SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.690 INCHES MINIMUM AND 2.810 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING OPERATING VOLTAGE105.00 AC VOLTS MINIMUM AND 125.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
BODY WIDTH3.500 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE35.00 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE100.00 DC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
43502Interchangeable
interchangeable cross-reference
interchangeable
SF-6Interchangeable
interchangeable cross-reference
interchangeable
MS15710-2Interchangeable
interchangeable cross-reference
interchangeable
TP-25Interchangeable
interchangeable cross-reference
interchangeable
43-275Interchangeable
interchangeable cross-reference
interchangeable
127215-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP-1254411?
SP-1254411 is a TRANSFORMER,POWER.
What parts can replace SP-1254411?
There are 9 known substitutes for SP-1254411: 43502, SF-6, MS15710-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP-1254411?
SP-1254411 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-072-3976. 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