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Technical Data Sheet
HE446-9001-0001 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 2.750 INCHES NOMINAL IN, body_height: 3.000 INCHES NOMINAL IN, body_length: 3.250 INCHES NOMINAL IN, overall_width: 2.750 INCHES NOMINAL IN, inclosure_type: OPEN, overall_height: 3.000 INCHES NOMINAL 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 5950-00-903-3227, 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
HE446-9001-0001
NSN: 5950-00-903-3227
FSC: 5950
CAGE: 89372 — ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS (USA)
SPECIFICATIONS
body_width2.750 INCHES NOMINAL IN
body_height3.000 INCHES NOMINAL IN
body_length3.250 INCHES NOMINAL IN
overall_width2.750 INCHES NOMINAL IN
inclosure_typeOPEN
overall_height3.000 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_hole_diameter0.188 INCHES NOMINAL SINGLE GROUP IN
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-903-3227
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN HE446-9001-0001 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 THREADED STUD
WINDING OPERATING VOLTAGE: 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH: 2.750 INCHES NOMINAL IN
INCLOSURE TYPE: OPEN
BODY LENGTH: 3.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.250 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY3 THREADED STUD
WINDING OPERATING VOLTAGE28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
BODY WIDTH2.750 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
BODY LENGTH3.250 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
OVERALL HEIGHT3.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
10728Interchangeable
interchangeable cross-reference
interchangeable
3F2734-91-7Interchangeable
interchangeable cross-reference
interchangeable
1904213Interchangeable
interchangeable cross-reference
interchangeable
1878419Interchangeable
interchangeable cross-reference
interchangeable
317Interchangeable
interchangeable cross-reference
interchangeable
N10728Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HE446-9001-0001?
HE446-9001-0001 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace HE446-9001-0001?
There are 8 known substitutes for HE446-9001-0001: 10728, 3F2734-91-7, 1904213 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HE446-9001-0001?
HE446-9001-0001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-903-3227. This indicates validated use in U.S. government and defense supply chains.
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