PartsTable
Technical Data Sheet
70550-01017-103 ✓ 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 inclosure_type: FULLY INCLOSED, overall_length: 4.900 INCHES MAXIMUM IN, mounting_method: THREADED BUSHING SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, overall_diameter: 2.050 INCHES MAXIMUM IN, nominal_thread_size: 0.375 INCHES SINGLE GROUP 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 5950-01-107-7845, 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
70550-01017-103
NSN: 5950-01-107-7845
FSC: 5950
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
overall_length4.900 INCHES MAXIMUM IN
mounting_methodTHREADED BUSHING SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
overall_diameter2.050 INCHES MAXIMUM IN
nominal_thread_size0.375 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNEF SINGLE GROUP
winding_operating_current500.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
terminal_type_and_quantity3 THREADED STUD
adjustment_device_drive_typeSHAFT SINGLE COMPONENT
NSN5950-01-107-7845
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 70550-01017-103 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
INCLOSURE TYPE: FULLY INCLOSED
RELIABILITY INDICATOR: NOT ESTABLISHED
TERMINAL TYPE AND QUANTITY: 3 THREADED STUD
WINDING OPERATING VOLTAGE: 2.50 AC VOLTS NOMINAL AND 40.00 AC VOLTS NOMINAL AND 60.00 AC VOLTS NOMINAL AND 85.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
OVERALL DIAMETER: 2.050 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
OVERALL LENGTH4.900 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY3 THREADED STUD
WINDING OPERATING VOLTAGE2.50 AC VOLTS NOMINAL AND 40.00 AC VOLTS NOMINAL AND 60.00 AC VOLTS NOMINAL AND 85.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
OVERALL DIAMETER2.050 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
631144C2Interchangeable
interchangeable cross-reference
interchangeable
631144C3Interchangeable
interchangeable cross-reference
interchangeable
1403Interchangeable
interchangeable cross-reference
interchangeable
26477Interchangeable
interchangeable cross-reference
interchangeable
D26477Interchangeable
interchangeable cross-reference
interchangeable
CS65Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70550-01017-103?
70550-01017-103 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 70550-01017-103?
There are 10 known substitutes for 70550-01017-103: 631144C2, 631144C3, 1403 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70550-01017-103?
70550-01017-103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-107-7845. This indicates validated use in U.S. government and defense supply chains.
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